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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`__________________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`___________________
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`XILINX, INC, Petitioner
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`v.
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`Patent of INTELLECTUAL VENTURES MANAGEMENT, LLC,
`Patent Owner.
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`Patent No. 5,632,545
`Issue Date: May 27, 1997
`Title: ENHANCED VIDEO PROJECTION SYSTEM
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`_____________________
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`Inter Partes Review No. IPR2013-00029
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`__________________________________________________________________
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`XILINX REPLY BRIEF
`IN SUPPORT OF PETITION FOR INTER PARTES REVIEW OF U.S. 5,632,545
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`Table of Contents
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`I.
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`Introduction ...................................................................................................... 1
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`II.
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`Disputed Issues Of Fact ................................................................................... 2
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`III. Claim Construction .......................................................................................... 3
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`A.
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`“light-shutter matrix system” ................................................................ 3
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`B.
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`“video controller adapted for controlling the light-shutter
`matrices” ................................................................................................ 5
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`C.
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`“equivalent switching matrices”............................................................ 6
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`D.
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`“video projector system” ....................................................................... 7
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`IV. Challenge No. 2: Flasck Renders Obvious All Claims. ................................. 7
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`A.
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`Flasck Teaches A “Video Projection System” ...................................... 8
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`B.
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`Flasck Teaches a “Light-Shutter Matrix System” ...............................10
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`V.
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`Challenge No. 3: Takanashi and Lee Render Obvious All Claims ..............12
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`A.
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`Takanashi Teaches A Light-Shutter Matrix System ...........................12
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`B.
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`Takanashi And Lee Teach A Video Controller...................................13
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`C.
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`Takanashi Teaches Equivalent Switching Matrices ............................14
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`VI. Conclusion .....................................................................................................15
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`
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`-i-
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`I.
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`Introduction
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`The evidence in this trial establishes that the claims of the ’545 patent are
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`obvious. It is undisputed that the prior art teaches the core claim elements, namely,
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`combining multiple light beams together (each light beam having a separate light
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`sources, color filters and liquid crystal element) to form a composite image suitable
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`for projection. Beyond these undisputed core elements, the prior art also teaches
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`the remaining disputed limitations, as set forth below. IV’s arguments to the
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`contrary are not persuasive for the reasons described below. Indeed, in many
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`instances, IV’s own expert has conceded that its arguments are incorrect.
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`The primary disputes in this trial relate to the term “light-shutter matrix
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`system.” IV attempts to distinguish the prior art because they use allegedly
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`different types of liquid crystal display devices than those described in the
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`specification (for example, liquid crystal elements that block light through
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`scattering rather than through absorption, or liquid crystal elements that create a
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`liquid crystal matrix using optical addressing instead of electrical addressing).
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`These specification-based distinctions find no support in the claim language, and
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`thus do not salvage the validity of the ’545 patent.
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`The other notable dispute is whether the Flasck reference discloses a “video”
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`projection system. IV asserts that Flasck uses a type of liquid crystal material
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`(called “PDLC”) that would have been too slow for video display systems in 1996.
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`–1–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`But IV’s own evidence shows that PDLC projection televisions existed before
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`1996, as even IV’s expert, Mr. Smith-Gillespie, now concedes:
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`Q And the Kunigada reference is a discussion of a PDLC display
`technology, right?
`
`A Yes.
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`Q And, in fact, it looks like they made a full color projection TV
`using PDLC technology, right?
`
`A That's what it says.
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`Q And that's not something you were aware of when you were
`testifying about PDLC technology earlier today, right?
`
`A Apparently not.
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`Q Okay. So this example shows that people before 1996 did, in
`fact, use PDLC to make a video display system, right?
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`A At least in the lab.
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`Q At least in the lab?
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`A Yes.
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`[Ex. 1014 (Smith-Gillespie Tr. at 150:21-151:11)]
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`Finally, IV’s opposition raises many additional issues that are also addressed
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`below. But none of IV’s arguments in favor of validity change the conclusion that
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`the claims are obvious in light of the prior art.
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`II. Disputed Issues Of Fact
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`The following factual issues are disputed:
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`1. Does Flasck disclose a video projection system?
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`2. Does Flasck disclose a light-shutter matrix system? (Only disputed if the
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`Board adopts IV’s proposed construction.)
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`3. Does Takanashi disclose a light-shutter matrix system?
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`4. Does the combination of Takanashi and Lee disclose a video controller?
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`5. If not, would the video controller element nevertheless have been
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`obvious to a person having skill in the art in 1996?
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`6. Does Takanashi disclose equivalent switching matrices?
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`III. Claim Construction
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`There are three disputed terms. Two of them, “light-shutter matrix system”
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`and “video controller adapted for controlling the light-shutter matrices,” were
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`construed in the Board’s Initial Decision. IV’s Opposition requests construction of
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`an additional term, “equivalent switching matrices,” which the Board construed in
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`its decision to institute the ’334 IPR. IV’s brief also discusses the preamble term
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`“video projector system,” but does not actually propose a construction.
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`As explained below, Xilinx agrees to the Board’s preliminary constructions
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`and disagrees with IV’s proposed constructions.
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`A.
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`“light-shutter matrix system”
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`Board Preliminary Construction
`A set of matrices, such as monochrome
`LCD arrays, where each matrix
`comprises a rectangular arrangement of
`elements capable of limiting the passage
`of light.
`Xilinx agrees with the Board that a “light-shutter matrix system” in the
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`IV Proposed Construction
`A two-dimensional array of elements
`that selectively admit and block light.
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`context of the ’545 patent contains elements that are “capable of limiting the
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`–3–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`passage of light.”1 Dr. Buckman’s testimony also supports the Board’s
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`construction. [Ex. 1013, ¶¶ 7-8]
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`IV’s brief does not argue in favor of its construction except to note that it
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`comes from the American Heritage Dictionary (AH Dictionary). [Opp. at 8] But
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`IV’s construction actually comes almost verbatim from the Beetson patent, which
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`states that that “[s]hutter 22 has a two-dimensional array . . . for alternatively
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`admitting and blocking passage of light.”) [Ex. 2002 at 11:43-55] The Board
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`already rejected IV’s Beetson argument once, stating that it “do[es] not see how
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`the disclosure of Beetson is relevant to interpreting “light-shutter matrix system.”
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`[Decision at 8] IV’s Opposition provides no reason to depart from this decision.
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`IV also criticizes the Board’s construction for relying on the Merriam
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`Webster (“MW”) definition of “shutter” instead of the American Heritage (“AH”)
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`definition. [Opp. at 9-10] According to IV, both definitions refer to camera
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`shutters, so it was “inconsistent” for the Board to rely on one while rejecting the
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`other. IV’s argument misses the important distinction, however. The MW
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`definition provides a general sense of shutter (the one the Board used), followed by
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`the typical example of a shutter (camera shutter). The AH definition does not
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`1 With respect to the “rectangular arrangement” aspect of the Board’s construction,
`Xilinx does not object to the construction because it does not impact the outcome
`of the trial. Xilinx notes, however, that other reasonable constructions exist that
`may be broader than the Board’s construction. [Ex. 1013 ¶ 9] Because the
`meaning of “matrix” does not change the outcome of this trial, Xilinx is not
`advocating for a broader construction at this time.
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`–4–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`provide a general sense and instead defines “shutter” as part of a camera. The
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`Board properly relied on the general definition from the MW dictionary rather than
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`the camera-specific sense of “shutter” from the AH dictionary.
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`IV next argues that the Board’s construction improperly read “shutter” out of
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`the claims because “[w]hile a light-shutter may indeed limit the passage of light,
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`not everything that limits the passage of light is a light-shutter.” [Opp. at 10] IV
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`then gives the example of an “opaque” object as something that “limits” light
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`without being a “shutter.” Id. But IV’s “opaque” example doesn’t prove
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`anything, since no one is arguing that every opaque object is a “light-shutter”
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`under the Board’s construction.
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`IV also argues that the Board’s construction is improperly broad because
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`“the Board appears to regard every LCD or layer of material containing liquid
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`crystals as a light-shutter matrix.” [Opp. at 11-12] This criticism is also
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`unfounded—liquid crystal does not become a “light shutter” simply because it is
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`liquid crystal—it becomes a “light-shutter” when it is configured to limit the
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`passage of visible light, for example, as part of a display system.
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`B.
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` “video controller adapted for controlling the light-shutter
`matrices”
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`IV Proposed Construction
`Board Preliminary Construction
`A component that controls light-shutter
`A component that controls light-
`matrices to facilitate the display of video
`shutter matrices to facilitate the
`in accordance with a video signal.
`display of video.
`Xilinx and Dr. Buckman agree that the claimed “video controller” is “a
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`–5–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`component that controls light-shutter matrices to facilitate the display of video.”
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`[Ex. 1013 ¶¶ 10-11] IV asserts that the claimed video controller must also act “in
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`accordance with a video signal.” This construction seeks to improperly read in a
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`limitation from the specification.
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`IV’s construction relies on the ’545 specification at column 3, lines 13-18,
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`which states “[a] video signal for the system is delivered from outside via link 125
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`into a controller 122.” But this language from the specification does not—and, as
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`a matter of patent law, cannot—limit the claims. Instead, IV’s reliance on this
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`language only highlights that its construction is improper. See, e.g., In re Van
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`Geuns, 988 F.2d 1181, 1184 (Fed. Cir. 1993) (“[L]imitations are not to be read into
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`the claims from the specification.”).
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`C.
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`“equivalent switching matrices”
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`Board Preliminary Construction
`Switching matrices that are
`corresponding or virtually identical in
`function or effect.
`IV’s Opposition requests construction of “equivalent switching matrices.”
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`IV Proposed Construction
`Switching matrices that are virtually
`identical in function and effect.
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`[Opp. at 15-16] The Board did not specifically address this term in its initial
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`decision, but it did construe it in the’334 IPR. [IPR2013-00112, Initial Decision at
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`12] Xilinx agrees with the Board’s construction in the ’334 IPR, as does Dr.
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`Buckman. [Ex. 1013 ¶¶ 12-13]
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`IV asserts that “equivalent switching matrices” are those that are “virtually
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`identical in function and effect.” IV relies on definition 3 of “equivalent” in the
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`MW dictionary, which reads “corresponding or virtually identical esp. in effect or
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`function. [Opp. at 15]2 As the Board noted in the ’334 Decision, however, IV’s
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`construction omits the word “corresponding” from its proposed construction. IV’s
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`thus construction violates the BRI principle, because it seeks to impose a narrow
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`construction (virtually identical) when a broader reasonable construction
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`(corresponding or virtually identical) is available.
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`D.
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`“video projector system”
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`IV also discusses the phrase “video projector system” in its claim
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`construction section. [Opp. at 7-8] The gist of IV’s argument is that a video
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`projector system must be able to show moving images at sufficient speeds such
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`that the change is undetectable to the human eye. [Opp. at 7] It’s unclear whether
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`IV is proposing a specific construction or just flagging the issue for later. Either
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`way, however, this term does not need construction because all of the prior art
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`references—Flasck, Takanashi, and Lee—run at video speeds.
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`IV. Challenge No. 2: Flasck Renders Obvious All Claims.
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`The Board’s Decision found that, as a threshold matter, Xilinx’s Petition
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`established that the ’545 patent is obvious in view of U.S. Patent No. 5,208,172 to
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`Flasck (“Flasck”) [XLNX-1002] IV’s Opposition makes three arguments for why
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`2 IV did not submit the MW definition of “equivalent” into the record in the ’545
`matter. Xilinx has submitted this definition as Ex. 1017.
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`–7–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`Flasck purportedly does not render obvious the ’545 patent. None of IV’s
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`arguments have merit.
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`A.
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`Flasck Teaches A “Video Projection System”
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`IV first argues that Flasck uses technology that is too slow for “video” and
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`thus Flasck is not a “video projection system.” [Opp. at 16-25] IV specifically
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`points to the suggestion to use polymer dispersed liquid crystal (“PDLC”)
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`materials disclosed in U.S. Patent Nos. 4,435,407 and 4,688,900 as being too slow
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`to be used in a video projection system in 1996.3 Id. [Opp. at 23-24]
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`In arguing that PDLC materials were too slow for use in video system, IV
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`points to a Lackner patent [Ex. 2011], which describes a PDLC material having a
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`1.5-3 second switching time—much longer than the 33ms switching speed that
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`Lackner associated with video speeds (i.e., 30 frames per second). [Opp. at 24]
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`But, as Dr. Buckman explains, this discussion is limited to a specific PDLC that is
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`photoactivated (i.e., activated with light). [Ex. 1013, ¶ 16] Lackner teaches that
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`when this PDLC was activated with electricity, the response time was 1-15 ms,
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`which is well under the cutoff for video speeds. [Id.] At his deposition, Mr.
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`3 IV also argues that electrophoretic materials (an alternative to PDLC materials)
`were too slow flow video speeds in 1996. Dr. Buckman’s declaration explains that
`by 1996, a person having skill in the art would have known of electrophoretic
`materials that operated at video speeds. [Ex. 1013, ¶ 17] For example, U.S. Patent
`No. 5,402,145 describes an electrophoretic system using “a unique TFT
`arrangement can be achieved and the panel can be written at very fast rates
`approaching those of video.” [Id.; Ex. 1018 at 6:12-14]
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`–8–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`Smith-Gillespie admitted that Lackner contains several examples of PDLC
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`material that operated at video speeds before 1996. [Ex. 1014 at 146:21-152:4]
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`Most notably, Lackner teaches that scientists had actually made a
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`functioning projection television using PDLC technology before 1996. [Ex. 2011
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`at 2:39-65; Ex. 1013 (Buckman) ¶ 16] As noted above, when confronted with this
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`evidence at his deposition, IV’s expert acknowledged that Lackner describe a
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`functional active matrix PDLC projection television. [Ex. 1014 at 150:21-151:11]
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`Mr. Smith-Gillespie admitted that he was unaware of this working PDLC
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`television before he was confronted with them at his deposition. [Id. at 151:2-5]
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`Mr. Smith-Gillespie’s admissions dispose of IV’s argument that PDLC technology
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`was too slow for use in a video projection system.
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`Finally, IV claims that the references to “TV or Computer Interface
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`Electronics” do not necessarily refer to a system that uses a video controller,
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`receives video signals, or that operates at video speeds. IV bases this argument on
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`an obscure system that receives signals from a telephone line and converts them to
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`still images on a television. [Opp. at 18-19, citing Ex. 2009] Notably, Mr. Smith-
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`Gillespie did not provide testimony in support of this argument. He did, however,
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`admit that a person having skill in the art in 1996 would understand the reference
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`to “TV or Computer Interface Electronics” in Flasck to refer to “a connector and
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`some electronics to accept a signal,” which he later admitted was a “TV signal” or
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`–9–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`a “video signal.” [Ex. 1014 at 153:23-155:20] Mr. Smith-Gillespie further agreed
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`that “any real video projection system in 1996 would have had a video controller.”
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`[Id. at 206:8-11] Dr. Buckman agrees that Flasck refers to a standard video
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`interface and not to the boutique system described in IV’s Opposition. [Ex. 1013
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`¶¶ 18-19]
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`Based on this evidence, Flasck teaches a “video projector system” that, e.g.,
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`is capable of running at video speeds.
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`B.
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`Flasck Teaches a “Light-Shutter Matrix System”
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`IV does not dispute that, under the Board’s construction, Flasck teaches a
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`“light-shutter matrix system.” IV does argue, however, that Flasck is missing this
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`limitation under its proposed construction.
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`IV argues that Flasck “teaches away” from systems that “admit” or “block”
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`light when it notes that a Seiko prior art projector system uses an LCD panel
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`(which includes two polarizers as well as a liquid crystal layer) as a “shutter,” thus
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`converting most light into heat “which is deleterious to the LCD panel” and
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`transmitting only 15 percent or less of the light for projection. [Opp. at 26, Ex.
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`1002 at 4:25-43] This passage does not “teach away” from the ’545 patent—to the
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`contrary, the ’545 patent actually makes the same point as Flasck regarding the
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`undue heat absorption in other prior art LCD display systems. [Ex. 1001 at 1:42-
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`45 (“[I]n a conventional color AM-LCD only 2-5% of light is transmitted when a
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`–10–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`cell is on, and near 0% when the LCD cell is off. This fact dictates that most light
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`is converted into heat in the LCD.”)] Thus, far from teaching away, the quoted
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`language actually shows that Flasck and the ’545 patent were trying to solve the
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`same problem—they simply describe that problem using different terminology.
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`[Ex. 1013 (Buckman) ¶ 24]
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`IV also argues that Flasck’s reflective image plane modules do not “admit”
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`or “block” light under IV’s proposed construction, but instead “reflect” or “scatter”
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`it. [Opp. at 30-33] IV distinguishes light scattering from absorption based on the
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`testimony of Mr. Smith-Gillespie, who argues that a “‘light-shutter’ [is] a
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`component that selectively admits and blocks light, where the light is blocked
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`through absorption.” [Ex. 2005 at 8] Even if the Board adopts IV’s proposed
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`construction, Mr. Smith-Gillespie’s testimony regarding absorption should not be
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`credited. Nothing in the claims, the specification, or even IV’s proposed
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`construction requires light to be “blocked” only through absorption or prohibits
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`blocking light through scattering. Dr. Buckman explains how the other Flasck
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`patents cited in Mr. Smith-Gillespie’s report actually disclose admitting and
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`blocking light using reflection and scattering. [Ex. 1013, Buckman ¶¶ 22-23]
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`Moreover, the Board’s Initial Decision states that a liquid crystal display operates
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`“by varying the light scattering in the liquid.” [Board Op. at 8 (quoting Newnes
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`Dictionary of Electronics at 186 (Ex. 3002))] Thus, even under IV’s proposed
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`–11–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`construction, Flasck discloses a light-shutter matrix that selectively admits and
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`blocks light.
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`V. Challenge No. 3: Takanashi and Lee Render Obvious All Claims
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`The Board’s initial decision also found that, as a threshold matter, the claims
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`of the ’545 patent are obvious in view of Takanashi and Lee. IV raises several
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`arguments in opposition to this Challenge, none of which have merit.
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`A. Takanashi Teaches A Light-Shutter Matrix System
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`IV first argues that “none of the elements of Takanashi can be reasonably
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`construed as a ‘matrix system’ of any kind, much less a ‘light-shutter matrix
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`system.’” [Opp. at 37] IV specifically argues that Takanashi cannot be a matrix
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`system because it uses “continuous layers” of material rather than any “rectangular
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`arrangement of elements into rows and columns.” [Id. at 38] But this is a
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`distinction without a difference—all sides agree that the embodiment of a light-
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`shutter matrix system described in the specification of the ’545 patent uses a
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`continuous liquid crystal layer. [Ex. 1013 (Buckman) ¶ 28; Ex. 1015 (Smith-
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`Gillespie) at 174:4-11 (“Q Is the liquid crystal layer in the '334 and the '545
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`patents a continuous layer? A Yes, it is.”)]
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`Dr. Buckman explains that both Takanashi and the systems described in the
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`’545 patent organize these continuous liquid crystal layers into physical light-
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`shutter matrices. [Ex. 1013 ¶¶ 28, 33)] Takanashi uses a read-light/write-light
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`liquid crystal system that persons in the art call an “optically addressed spatial light
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`–12–
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`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
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`modulator” or “OASLM.” [Id., ¶¶ 27-28] In an OASLM system, an image is
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`encoded in the liquid crystal layer using a “write light.” [Id.] This write light
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`(typically from a cathode ray tube) is focused on a layer of photosensitive material,
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`creating an electric charge pattern corresponding to the image to be displayed.
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`[Id., ¶¶ 27-30] In a typical OASLM system, this electric charge pattern is
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`organized into rows and columns. This row/column image charge pattern on the
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`photosensitive material causes the liquid crystal layer to organize itself in a row
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`and column arrangement of the desired image.4 [Id.] This is different than a
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`camera film, which typically does not receive pixelated light, and thus does not
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`take on a row/column matrix form. Dr. Buckman’s testimony describes a prior art
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`OASLM video projection system that is very similar to Takanashi and which
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`displayed images of 1800 rows by 1024 columns at 30 frames per second. [Ex.
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`1013, ¶ 31] Thus, a person having skill in the art would understand that Takanashi
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`discloses a standard OASLM system and would understand that such an OASLM
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`system organizes the liquid crystal layer into a physical light-shutter matrix (i.e., a
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`row/column array of liquid crystal elements). [Ex. 1013 (Buckman) ¶¶ 27-34]
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`Takanashi And Lee Teach A Video Controller
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`B.
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`4 The other type of spatial light modulator is an “electrically addressed SLM” or
`“EASLM.” EASLMs create light shutter matrices in the liquid crystal layer using
`electrical components in or on the LCD glass. [Ex. 1013 (Buckman) ¶¶ 27-29]
`Even if they are arranged in a matrix formation, these components are not “light
`shutter matrices” because they are not used to limit or selectively block the passage
`of light; that function is performed by the liquid crystal components. [Id.]
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`IV also argues that Lee does not control a video controller adapted for
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`controlling light-shutter matrices. [Opp. at 40-46] IV is correct that the Petition
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`mistakenly points to the “light-shutter controlling circuit 19” as being the video
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`controller. That was an error, as Dr. Buckman freely admitted at his deposition.
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`[Ex. 2004 at 25:6-10] That mistake doesn’t mean that Lee does not disclose a
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`“video controller” however. The actual video controller in Lee is the LCD driver
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`20 and the image controlling circuit 21. [Lee at 3:46-58; Ex. 1013 (Buckman) ¶
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`35] These circuits control the images formed by the LCD panel, and thus are a
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`“video controller adapted for controlling the light-shutter matrices.” IV’s
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`opposition does not address the LCD driver or the image controlling circuit, even
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`though it is an obvious part of the Lee reference. And IV’s expert does not express
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`an opinion on whether Dr. Buckman is correct that elements 20 and 21 in Lee
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`disclose a video controller. [Ex. 1014 at 99:2-20] Mr. Smith-Gillespie does admit,
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`however, that “any real video projection system in 1996 would have had a video
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`controller.” [Ex. 1015 at 206:8-11] Thus, a person having skill in the art would
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`understand that Takanashi would be used with a video controller, of which one
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`example is disclosed in Lee.
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`C. Takanashi Teaches Equivalent Switching Matrices
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`Finally, IV argues that Takanashi does not disclose equivalent switching
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`matrices because the Takanashi “light-shutter matrix system ‘passes only specific
`
`
`
`–14–
`
`
`
`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
`
`
`
`monochrome light.’” [IV Opp. at 47 (quoting Ex. 1003 (Takanashi at 18:35-36)]
`
`This is not a proper distinction between Takanashi and the ’545 patent. As Dr.
`
`Buckman explains, both Takanashi and the ’545 patent teach that each light shutter
`
`matrix in the system must operate on a different color of light. [Ex. 1013, ¶¶ 37-
`
`38] Moreover, claim 1 specifically requires the system to use different color filters
`
`for each of the light shutter matrices, which Takanashi indisputably does.
`
`IV nevertheless argues that Takanashi uses a “system of filters [that] is
`
`specifically described as different from equivalent monochrome LCD arrays in the
`
`specification of the ’545 patent.” [Opp. at 47] But IV’s expert has conceded that
`
`this argument is incorrect. [Ex. 1015 at 219:23-220:20]5 IV further contends that
`
`“the specification of the ’545 patent identifies several advantages that are realized
`
`in a system which uses equivalent switching matrices . . . over systems such as
`
`Takanashi.” Once again, however, IV’s expert conceded that this argument is
`
`“probably not accurate.” [Ex. 1015 at 220:23-22:15] Thus, the Board should not
`
`credit IV’s argument that Takanashi does not use equivalent switching matrices.
`
`VI. Conclusion
`
`Overwhelming evidence demonstrates that the claims of the ’545 patent are
`
`obvious and should be cancelled.
`
`
`5 Mr. Smith-Gillespie’s testimony refers to paragraph 28 of his report in the ’334
`IPR, which is a nearly verbatim copy of IV’s arguments on pages 47-49 of the ’545
`Opposition. [See Ex. 1020 (¶ 28 of Mr. Smith-Gillespie’s ’334 declaration)] Thus,
`Mr. Smith-Gillespie’s admissions apply with equal force to both documents.
`
`
`
`–15–
`
`
`
`Reply in Support of Petition for Inter Partes Review of U.S. 5,632,545
`
`
`
`
`
`Respectfully submitted,
`
`
`
`
`
` /David L. McCombs/
`David L. McCombs
`Registration No. 32,271
`
`HAYNES AND BOONE, LLP
`Customer No. 27683
`Telephone: 214/651-5533
`Facsimile: 214/200-0853
`Attorney Docket No.: 42299.41
`
`
`Dated: September 12, 2013
`
`
`
`
`
`
`–16–
`
`
`
`
`
`PETITIONER’S EXHIBIT LIST
`
`XLNX-1001
`
`September 12, 2013
`
`U.S. Patent No. 5,632,545 to Kikinis
`
`XLNX-1002
`
`U.S. Patent No. 5,108,172 to Flasck
`
`XLNX-1003
`
`U.S. Patent No. 5,264,951 to Takanashi
`
`XLNX-1004
`
`U.S. Patent No. 5,287,131 to Lee
`
`XLNX-1005
`
`U.S. Patent No. 5,784,038 to Irwin
`
`XLNX-1006
`
`Declaration of A. Bruce Buckman, Ph.D. Under 37 C.F.R. §
`1.68
`
`XLNX-1007
`
`Curriculum vitae of A. Bruce Buckman, Ph.D.
`
`XLNX-1008
`
`File History of U.S. Patent No. 5,632,545
`
`XLNX-1009
`
`U.S. Patent No. 5,692,821 to Rodriguez, Jr. et al.
`
`XLNX-1010
`
`U.S. Patent No. 5,313,234 to Edmonson et al.
`
`XLNX-1011
`
`U.S. Patent No. 5,136,397 to Miyashita
`
`XLNX-1012
`
`Declaration of A. Bruce Buckman, Ph.D. under 37 C.F.R. §
`1.68 directed to the proposed substitute claims
`
`XLNX-1013
`
`Declaration of A. Bruce Buckman, Ph.D. under 37 C.F.R. §
`1.68 directed to reply
`
`XLNX-1014
`
`Deposition Transcript Of Robert Smith-Gillespie Vol. 1
`(August 29, 2013)
`
`XLNX-1015
`
`Deposition Transcript Of Robert Smith-Gillespie Vol. 2
`
`XLNX-1016
`
`Excerpts from Spatial Light Modulator Technology (Uzi
`Efron ed., Marcel Dekker 1995)
`
`
`
`
`
`Petitioner’s Exhibit List (09/17/2012)
`Petition for Inter Partes Review of US 5,632,545
`
`
`
`XLNX-1017
`
`Excerpts from the Merriam Webster Dictionary of
`“Equivalent”
`
`XLNX-1018
`
`U.S. Patent No. 5,402,145
`
`XLNX-1019
`
`Lawrence E. Tannas, Flat-Panel Displays and CRTs (1985)
`
`XLNX-1020
`
`Excerpt From The Declaration Of Robert Smith-Gillespie In
`The ’334 IPR.
`
`
`
`–2–
`
`
`
`
`
`
`
`
`
`IN THE UNITED STATES PATENT AND TRADEMARK OFFICE
`
`
`
`Petition for Inter Partes Review
`
`
`
`Attorney Docket No.: 42299.41
`Customer No.:
`27683
`
`Real Party in Interest: Xilinx, Inc.
`
`§
`§
`§
`§
`§
`§
`§
`§
`§
`
`
`In re patent of Kikinis
`
`U.S. Patent No. 5,632,545
`
`Issued: May 27, 1997
`
`Title: ENHANCED VIDEO
`PROJECTION SYSTEM
`
`
`
`CERTIFICATE OF SERVICE
`
`The undersigned certifies, in accordance with 37 C.F.R. § 42.205, that
`
`service was made on the Patent Owner as detailed below.
`
`Date of service September 12, 2013
`
`Manner of service FEDERAL EXPRESS
`
`Documents served Petitioner’s Reply In Support Of Petition
`
`Petitioner’s Exhibit List (09/12/2013)
`
`Exhibits XLNX -1013 through XLNX -1020
`
`Persons served GEORGE E. QUILLIN
`FOLEY & LARDNER LLP
`3000 K STREET, N.W., SUITE 600
`WASHINGTON DC 20007-5109
`gquillin@foley.com
`
`
`
`
`
`
`
`
`
`
`
`
` /David L. McCombs/
`David L. McCombs
`Registration No. 32,271