`
`IPR2018-00766
`U.S. Pat. No. 7,391,791
`
`IPR2018-00767
`U.S. Pat. No. 8,942,252
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` Page 1 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
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`SONOS ESTABLISHED UNPATENTABILITY OF EACH CLAIM
`
`Sonos Petition
`‘791 Patent
`
`Sonos Petition
`‘252 Patent
`
` Janevski anticipates the
`‘791 patent claims
`
` Janevski + any “clock
`synchronization” reference
`renders the ‘252 patent
`claims obvious
`
`Sonos ‘791 Pet., pp. 38-68; Sonos ‘252 Pet., pp. 35-64.
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`IPR2018-00766, -00767 EXHIBIT 1028
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`SONOS’S PETITIONS ARE BASED ON EVIDENCE
`
`Dr. Chertov Declaration
`‘791 Patent
`Ex.1009
`
`Dr. Chertov Declaration
`‘252 Patent
`Ex.1009
`
` Sonos’s petitions rely on
`Dr. Chertov’s expert
`testimony regarding the
`invalidity of the patents
`
`Chertov ‘791 Dec. (Ex.1009); Chertov ‘252 Dec. (Ex.1009).
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`IPR2018-00766, -00767 EXHIBIT 1028
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`IMPLICIT’S DEFENSES FAIL
`
`Implicit’s attack on the prior art fails
` It is unsupported attorney-argument
` Prior art invalidates all claims
`
`Implicit’s swear-behind defense fails
` It fails legally
` It fails substantively
`
`Sonos Reply, pp. 1, 12, 22.
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`IMPLICIT FAILED TO REBUT SONOS’S PETITIONS WITH EVIDENCE
`
`“Elbit fails to present any evidence supporting this
`contention beyond attorney argument . . .
`
`‘[A]ttorney argument is not evidence’ and cannot
`rebut other admitted evidence.”
`
`Elbit Systems of America, LLC
`v. Thales Visionix, Inc.,
`881 F.3d 1354, 1359
`(Fed. Cir. 2018)
`
`Sonos Reply, pp. 22-23.
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`IMPLICIT CHALLENGES JANEVSKI’S DISCLOSURE OF “DEVICE TIME”
`
`Implicit POR
`‘791 Patent
`
`Implicit POR, pp. 32-33.
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`JANEVSKI DISCLOSES “DEVICE TIME”
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`Sonos Petition
`‘791 Patent
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`Sonos Petition, p. 17.
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`JANEVSKI DISCLOSES “DEVICE TIME”
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`Each PVR has a “time count” provided by the PVR’s “video timer”:
`
`Janevski
`Ex.1007
`
`Janevski (Ex.1007) at 2:21-23, 8:39-42, Figs. 2, 4; Sonos Pet, p. 39.
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`JANEVSKI DISCLOSES “DEVICE TIME”
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`Dr. Roman Chertov
`Sonos’s Expert Witness
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`Sonos Pet., p. 17; Chertov Dec. (Ex.1009) at ¶102.
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`IMPLICIT ARGUES THAT OUTPUT OF “VIDEO TIMER” IS NOT “DEVICE TIME”
`
`Implicit POR
`‘791 Patent
`
`Implicit POR, p. 33.
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`JANEVSKI’S “VIDEO TIMER” IS A CLOCK THAT OUTPUTS “DEVICE TIME”
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Janevski
`Ex.1007
`
`Chertov Dec. (Ex.1009) at ¶102; Janevski (Ex.1007) at 8:39-42, 8:53-56; Sonos Reply, p. 24.
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`JANEVSKI’S “VIDEO TIMER” IS A CLOCK THAT OUTPUTS “DEVICE TIME”
`
`Webster’s New World Dictionary
`“clock”
`Ex.1023
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`Webster’s New World Dictionary (Ex.1023); Sonos Reply, p. 24.
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`JANEVSKI’S “VIDEO TIMER” IS A CLOCK THAT OUTPUTS “DEVICE TIME”
`
`Merriam-Webster Online Dictionary
`“timer”
`Ex.1024
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`Merriam-Webster Online Dictionary (Ex.1024); Sonos Reply, p. 24.
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`JANEVSKI’S “VIDEO TIMER” IS A CLOCK THAT OUTPUTS “DEVICE TIME”
`
`LITIGATION CONSTRUCTION
`
`IPR CONSTRUCTION
`
`“[a] time indicated by a designated clock of
`the [master/slave] device”
`
`“a time indicated by any clock of a given
`rendering device”
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Sonos Pet., p. 17; Chertov Dec. (Ex.1009) at ¶102; Sonos Reply, p. 24.
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`IMPLICIT CHALLENGES JANEVSKI’S DISCLOSURE OF “TIME DOMAIN”
`
`Implicit POR
`‘791 Patent
`
`Implicit POR, p. 36.
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`JANEVSKI DISCLOSES THE “TIME DOMAIN” ELEMENTS
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`* * * *
`
`Implicit POR
`‘791 Patent
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
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`Implicit POR, pp. 37-38; Chertov Dec. (Ex.1009) at ¶107; Sonos Reply, p. 25.
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`JANEVSKI DISCLOSES THE “TIME DOMAIN” ELEMENTS
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`Sonos Petition
`‘791 Patent
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`Janevski
`Ex.1007
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`Sonos Pet., p. 41; Janevski (Ex.1007) at 8:65-9:34.
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`OBVIOUSNESS ARGUMENTS FOR THE ‘791 PATENT CAN BE DISREGARDED
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`The petition included an alternative obviousness ground for
`claim 1 to the extent Implicit disputed whether Janevski
`inherently disclosed the “source time domain” element
`
`Implicit did not dispute this
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`Implicit’s “objective evidence” is deficient in any event
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`Sonos Reply, pp. 25-26.
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`IMPLICIT DISPUTES OBVIOUSNESS OF THE ‘252 PATENT
`
`Implicit POR
`‘252 Patent
`
`Implicit POR, p. 32.
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`JANEVSKI + ANY “CLOCK SYNCHRONIZATION” REFERENCE RENDERS ‘252 CLAIMS OBVIOUS
`
`Azevedo
`Ex.1010
`
`Mills
`Ex.1011
`
`Berthaud
`Ex.1012
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`Edison
`Ex.1013
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`Janevski
`Ex.1007
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`Sonos Pet., pp. 35, 57.
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`SONOS ESTABLISHED A MOTIVATION TO COMBINE WITH EVIDENCE
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`Dr. Roman Chertov
`Sonos’s Expert Witness
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`Chertov Dec. (Ex.1009) at ¶ 153-54; Sonos Reply, p. 58.
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`SONOS ESTABLISHED A MOTIVATION TO COMBINE WITH EVIDENCE
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`Dr. Roman Chertov
`Sonos’s Expert Witness
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`Chertov Dec. (Ex.1009) at ¶¶109-129, 153-168; Sonos Reply, p. 58.
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`SONOS ESTABLISHED A MOTIVATION TO COMBINE WITH EVIDENCE
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`Janevski
`Ex.1007
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`Sonos Pet., pp. 38-39; Janevski (Ex.1007) at 8:53-64, 13:22-23.
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`SONOS ESTABLISHED A MOTIVATION TO COMBINE WITH EVIDENCE
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`Janevski
`Ex.1007
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`Janevski (Ex.1007) at Abstract, 3:52-57, 5:3-5; Sonos Reply, pp. 22-23.
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`IMPLICIT MISCONSTRUES LEGAL STANDARD OF OBVIOUSNESS
`
`Implicit POR
`‘252 Patent
`
`“Section 103(a) forbids issuance of a patent when ‘the
`differences between the subject matter sought to be patented
`and the prior art are such that the subject matter as a whole
`would have been obvious . . . to a person having ordinary skill
`in the art to which said subject matter pertains. ’”
`
`KSR Int’l Co. v. Teleflex Inc.,
`550 U.S. 398 (2007)
`
`Implicit POR, p. 33; Sonos Reply, p. 21.
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`IMPLICIT’S “TEACHING AWAY” ARGUMENT IS LEGALLY AND FACTUALLY FLAWED
`
`Implicit POR
`‘252 Patent
`
`Arctic Cat Inc. v. Bombardier
`Recreational Prod. Inc.,
`876 F.3d 1350 (Fed. Cir. 2017)
`
`“Prior art teaches away when ‘a person of ordinary skill, upon
`reading the reference, would be discouraged from following
`the path set out in the reference, or would be led in a direction
`divergent from the path that was taken by the applicant.’”
`
`Implicit POR, p. 33; Sonos Reply, pp. 22-23.
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`IMPLICIT’S “TEACHING AWAY” ARGUMENT IS LEGALLY AND FACTUALLY FLAWED
`
`Implicit POR
`‘252 Patent
`
`Janevski
`Ex.1007
`
`Implicit POR, p. 33; Janevski (Ex.1007) at 8:53-59; Sonos Reply, p. 22-23.
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`EVIDENCE SHOWS HOW A POSITA WOULD HAVE APPLIED “SMOOTHING”
`
`Implicit POR
`‘252 Patent
`
`Janevski
`Ex.1007
`
`Dr. Roman Chertov Declaration
`Ex.1009
`
`Implicit POR, p. 33.
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`IMPLICIT’S OBJECTIVE EVIDENCE ARGUMENTS ARE UNSUPPORTED
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`No evidence of long-felt but unmet need
`
`No evidence that purported licenses exist or have a
`nexus with the claims
`
`No evidence that commerical success has a
`nexus with the claims
`
`Sonos Reply, pp. 24-25.
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`IMPLICIT FAILS TO ESTABLISH LONG-FELT NEED
`
`Juno Phase 0
`(Dec. 2000)
`Ex.2009
`
`Ecolochem, Inc. v. S. California Edison Co.,
`227 F.3d 1361
`(Fed. Cir. 2000)
`
`One-year time between identification of problem
`and patent solution was found to be a “shortly-felt
`requirement” rather than a “long-felt need”
`
`Juno Phase 0 (Ex.2009) at 15; Implicit POR, pp. 35-36; Sonos Reply, pp. 24-25.
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`IMPLICIT’S LICENSING “EVIDENCE” IS DEFICIENT
`
`Implicit POR
`‘252 Patent
`
`Edward Balassanian
`Lead Inventor & Founder
`
`Implicit POR, p. 37; Balassanian Dec. (Ex.2001) at ¶10; Sonos Reply, pp. 24-25.
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`IMPLICIT FAILS TO ESTABLISH NEXUS FOR COMMERCIAL SUCCESS
`
`Implicit POR
`‘252 Patent
`
`ABT Sys., LLC v. Emerson Elec. Co.,
`797 F.3d 1350
`(Fed. Cir. 2015)
`
`“[R]eliance on commercial success is undermined
`as a matter of law by [patentee’s] failure to
`introduce evidence related to the nexus.”
`
`Implicit POR, p. 36-37; Sonos Reply, pp. 24-25.
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`JANEVSKI DISCLOSES “MASTER DEVICE TIME” OF ‘252 CLAIM 2
`
`Implicit POR
`‘252 Patent
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Implicit POR, p. 39; Chertov Dec. (Ex.1009) at ¶129; Sonos Pet., p. 48.
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`DR. CHERTOV’S OPINIONS ON “RENDERING TIME” ARE ENTIRELY CONSISTENT
`
`Implicit Sur-Reply
`‘791 Patent
`
`Implicit Sur-Reply, p. 9.
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`DR. CHERTOV’S OPINIONS ON “RENDERING TIME” ARE ENTIRELY CONSISTENT
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Chertov Dec. (Ex.1022) at ¶¶ 24-25; Sonos Reply., p. 14.
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`DR. CHERTOV’S OPINIONS ON “RENDERING TIME” ARE ENTIRELY CONSISTENT
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Chertov Dec. (Ex.1009) at ¶¶ 69, 103; Sonos Pet., p. 39.
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`DR. CHERTOV’S OPINIONS ON “RENDERING TIME” ARE ENTIRELY CONSISTENT
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Implicit Sur-Reply
`‘791 Patent
`
`Chertov Dec. (Ex.1009) at ¶ 103; Implicit Sur-Reply, p. 9; Sonos Pet., p. 39.
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`IMPLICIT’S SWEAR BEHIND IS LEGALLY DEFECTIVE
`
`Implicit’s swear behind does not address the claimed
`subject matter
`
`Implicit’s swear behind lacks independent corroboration
`
`Implicit’s swear behind improperly relies on incorporated
`material
`
`Sonos Reply, pp. 1-12.
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`IMPLICIT’S SWEAR BEHIND DOES NOT ADDRESS THE CLAIMED SUBJECT MATTER
`
`“Conception is the touchstone to determining
`inventorship.”
`
`Fina Oil & Chem. Co. v. Ewen,
`123 F.3d 1466, 1473
`(Fed. Cir. 1997)
`
`To establish conception, a party must show possession of
`every feature recited in the claim, and every limitation of
`the claim must have been known to the inventor at the time
`of the alleged conception.
`
`Coleman v. Dines,
`754 F.2d 353, 359
`(Fed. Cir. 1985)
`
`Sonos Reply, p. 1.
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`IMPLICIT’S SWEAR BEHIND DOES NOT ADDRESS THE CLAIMED SUBJECT MATTER
`
`Balassanian states that he and Bradley “originally
`conceived of the inventions set forth in the Claims of the
`Patents and they were actually reduced to practice before
`December 11, 2001”
`
`Ex. 2001, ¶6
`
`To make this declaration, Balassanian must have had some
`understanding of what the claims of the patents mean
`
`Sonos Reply, p. 2.
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`IMPLICIT’S SWEAR BEHIND DOES NOT ADDRESS THE CLAIMED SUBJECT MATTER
`
`Balassanian repeatedly testified during his deposition that
`he could not, and would not, provide his understanding of
`“the inventions set forth in the Claims of the Patents”
`Ex.1019, 20:16-22:24; 26:5-16; 36:3-19; 39:18-41:12; 44:22-45:3;
`47:6-49:20; 50:11-22; 51:22-52:4; 53:1-24; 165:9-166:10
`Balassanian was asked for his understanding of the
`claimed invention, not a lawyer’s understanding
`
`Sonos Reply, p. 2.
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`BALASSANIAN REFUSED TO PROVIDE HIS UNDERSTANDING OF THE CLAIMS
`
`Edward Balassanian
`Lead Inventor & Founder
`
`Q. What inventions set forth in the Claims of the Patents did you
`conceive of?
`A. The specific inventions detailed in the claims.
`Q. What are those inventions?
`A. They are what the claims state they are. And I am not going to
`construe claims for you.
`Q. Do you have any understanding of how the Claims of the Patents
`are construed?
`A. I do not purport to understand claim construction.
`Q. Have you read the claims?
`A. At some point, yes, I have.
`Q. And did you understand the claims when you read them?
`A. My understanding of the claims is simply as a layman. I do not
`have a legal perspective on the claims.
`Q. Can you tell me what that understanding is?
`A. Not without reading the claims.
`*****
`Q. Okay. Having just read Claim 1 of the 791 patent, can you tell me
`your understanding of the invention of Claim 1?
`A. Claim 1 is, specifically, what Claim 1 says. And for me to say
`anymore than that would mean I’m construing what it means. And I
`am not going to do that. I am not a lawyer.
`Balassanian Dep., Ex. 1019 at 47:6-48:24; Sonos Reply, pp. 2-3.
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`BALASSANIAN IMPROPERLY CONNECTED CONCEPTION TO SPECIFICATION
`
`Edward Balassanian
`Lead Inventor & Founder
`
`Q. And so when you said: "According to the invention that Mr.
`Bradley and I conceived of earlier in 2001.” Are you referring
`to the claims of the 791 and the 252 patents?
`A. No, I'm referring to the general concept of synchronizing audio
`and video content.
`Q. So, anytime throughout this declaration when you’re testifying
`that tests and demos synchronize content according to the
`invention, am I correct in saying that you are not referring to
`the claims in the invention?
`A. In this particular sentence, I am saying that the demonstration
`synchronized content according to the invention in my references
`in regards to the concept of synchronizing multimedia content in
`the network. I am not speaking to the invention as claimed in
`the patent or any other references to invention in here.
`Unless
`you want to specifically call them out and I can tell you what I
`think I meant by them.
`
`Balassanian Dep., Ex. 1019 at 143:20-144:14; Sonos Reply, p. 3.
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`IMPLICIT’S SWEAR BEHIND DOES NOT ADDRESS THE CLAIMED SUBJECT MATTER
`
`Unable to formulate an understanding of “the inventions set
`forth in the Claims of the Patents,” Balassanian cannot
`competently testify regarding any conception of the
`claimed inventions of the patents at issue, let alone when
`such conception occurred
`
`For this reason alone, the Board should reject Implicit’s
`swear behind
`
`Sonos Reply, p. 3.
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`IMPLICIT’S SWEAR BEHIND IS LEGALLY DEFECTIVE
`
`Implicit’s swear behind does not address the claimed
`subject matter
`
`Implicit’s swear behind lacks independent corroboration
`
`Implicit’s swear behind improperly relies on incorporated
`material
`
`Sonos Reply, pp. 1-12.
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`IMPLICIT’S SWEAR BEHIND LACKS INDEPENDENT CORROBORATION
`
`It is well established that when a party seeks to
`prove conception through an inventor’s testimony,
`the party must proffer evidence, “in addition to [the
`inventor’s] own statements and documents,”
`corroborating the inventor’s testimony.
`
`Mahurkar v. C.R. Bard, Inc.,
`79 F.3d 1572, 1577
`(Fed. Cir. 1996)
`
`Sonos Reply, p. 5
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`IMPLICIT’S SWEAR BEHIND LACKS INDEPENDENT CORROBORATION
`
`The requirement of independent corroboration exists
`to prevent an inventor from “describ[ing] his actions
`in an unjustifiably self-serving manner.”
`
`Chen v. Bouchard,
`347 F.3d 1299, 1309
`(Fed. Cir. 2003)
`
`“Even the most credible inventor testimony is a
`fortiori required to be corroborated by independent
`evidence.”
`
`Medichem, S.A. v. Rolabo, S.L.,
`437 F.3d 1157, 1171-72
`(Fed. Cir. 2006)
`
`Sonos Reply, p. 5
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`IMPLICIT’S SWEAR BEHIND LACKS INDEPENDENT CORROBORATION
`
`The sufficiency of the proffered corroboration is
`determined by a “rule of reason” analysis.
`
`In re NTP, Inc.,
`654 F.3d 1279, 1291
`(Fed. Cir. 2011)
`
`Cooper v. Goldfarb,
`154 F.3d 1321, 1330
`(Fed. Cir. 1998)
`
`But, even under the “rule of reason” analysis, the
`“evidence of corroboration must not depend solely
`on the inventor himself.”
`
`Sonos Reply, pp. 5-6.
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S SWEAR BEHIND LACKS INDEPENDENT CORROBORATION
`
`Implicit’s swear behind relies exclusively on the declaration
`and documents of inventor Balassanian, who is also
`Implicit’s founder, sole member, and manager
`
`Ex. 2001, ¶¶2-6
`
`Without any independent corroboration, the Board should
`reject Implicit’s swear behind
`
`Sonos Reply, p. 5.
`
`49
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`
`
`IMPLICIT’S SWEAR BEHIND IS NEARLY IDENTICAL TO THE ONE REJECTED IN APATOR
`
`FACTS IN APATOR
`
`FACTS HERE
`
`Patent owner attempted to swear eighteen days behind prior art’s
`filing date.
`
`Patent owner has attempted to swear seven days behind prior art’s
`filing date.
`
`Patent owner proffered an inventor declaration in support of its
`swear behind.
`
`Patent owner has proffered an inventor declaration in support of its
`swear behind.
`
`In his declaration, the inventor cited to several different documents,
`such as emails, a presentation, an image file, and numerous
`drawings, related to his invention.
`
`In his declaration, the inventor has cited to several different
`documents, such as video file, internal literature, and certain test
`packages, related to his invention.
`
`Patent owner attempted to corroborate inventor testimony with
`documents, but the documents only provide corroboration with
`help from the inventor’s testimony.
`
`Patent owner has attempted to corroborate inventor testimony with
`documents, but the documents only provide corroboration with
`help from the inventor’s testimony.
`
`Inventor’s declaration and documents were not independently
`corroborated.
`
`Inventor’s declaration and documents have not been independently
`corroborated.
`
`Apator Miitors ApS v. Kamstrup A/S, 887 F.3d 1293, 1294-97 (Fed. Cir. 2018); Sonos Reply, pp. 6-8.
`
`50
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`
`
`IMPLICIT’S SWEAR BEHIND LACKS INDEPENDENT CORROBORATION
`
` With respect to the source code written by Guy Carpenter, Implicit
`presents no evidence (other than Balassanian’s uncorroborated
`testimony) that the inventors communicated the invention to
`Carpenter
`
`Ex. 2019, lns. 23-25 (“Owner: Guy Carpenter”); Ex.2017 (same); Ex.2020 (same).
`
`The record is devoid of evidence that
`Carpenter’s work inured to the benefit of
`the inventors and thus the Board should not
`rely on the code for conception or RTP.
`
`KAYAK Software Corp. v. IBM Corp.,
`IPR2016–00608, 2017WL3425957
`(P.T.A.B. Aug. 7, 2017)
`
`Sonos Reply, p. 9.
`
`51
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`
`
`IMPLICIT’S SWEAR BEHIND LACKS INDEPENDENT CORROBORATION
`
` As an expert hired by Implicit for this IPR to analyze source code
`and compare it to the Challenged Claims, Dr. Hashmi cannot
`corroborate Balassanian’s invention testimony
`
`Ex. 2080, ¶¶1-3
`
`Effective corroborative testimony must be based
`on the personal observations of an independent
`witness who recognized and appreciated the
`claimed invention at the time the work was
`done.
`
`Tavory v. NTP, Inc.,
`297 F. App’x 976, 979
`(Fed. Cir. 2008)
`Weaver v. Houchin,
`467 F. App’x 878, 881
`(Fed. Cir. 2012)
`
`Sonos Reply, p. 10.
`
`52
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`
`
`IMPLICIT’S SWEAR BEHIND IS LEGALLY DEFECTIVE
`
`Implicit’s swear behind does not address the claimed
`subject matter
`
`Implicit’s swear behind lacks independent corroboration
`
`Implicit’s swear behind improperly relies on incorporated
`material
`
`Sonos Reply, pp. 1-12.
`
`53
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S SWEAR BEHIND IMPROPERLY RELIES ON INCORPORATED MATERIAL
`
`ZTE (USA), Inc. v. Elec. and Telecomm. Research Inst.,
`IPR2015-00028, Paper 12 at 7
`(P.T.A.B. Mar. 20, 2015)
`
`“A brief must make all arguments
`accessible to the judges, rather than
`ask them to play archeologist with the
`record.”
`
`Cisco Sys., Inc. v. C-Cation Tech., LLC,
`IPR2014-00454, Paper 12 at 9
`(P.T.A.B. Aug. 29, 2014)
`IBG LLC v. Trading Tech., Inc.,
`CBM2016-00054, Paper 36 at 3-4
`(P.T.A.B. Apr. 7, 2017)
`
`When a party fails to adequately explain its
`reasoning in its principal brief, and instead
`merely cites to a declaration or claim chart
`exhibit, the Board routinely finds an improper
`incorporation by reference.
`
`Sonos Reply, pp. 10-11.
`
`54
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`
`IMPLICIT’S SWEAR BEHIND IMPROPERLY RELIES ON INCORPORATED MATERIAL
`
`Here, Implicit made no attempt in its POR to tie its source
`code to the actual limitations of the Challenged Claims.
` Instead, Implicit defers to its expert declaration (Ex. 2080) and
`accompanying claim chart (Ex. 2081)
`
`See POR at pp. 15, 25, 28-31
`
`As such, Implicit has improperly incorporated these
`arguments by reference into its POR in contravention of 37
`C.F.R. §§42.6(a)(3), §42.24(b)(2)
`
`Sonos Reply, p. 11.
`
`55
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`
`
`IMPLICIT’S SWEAR BEHIND FAILS SUBSTANTIVELY
`
`The code fails to synchronize between a master and a
`slave
`
`The code fails to meet “rendering time”
`
`Sonos Reply, pp. 13, 15.
`
`56
`
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`IPR2018-00766, -00767 EXHIBIT 1028
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`
`
`THE ‘791 CLAIMS REQUIRE SYNCHRONIZING BETWEEN MASTER AND SLAVE
`
`‘791 Patent (Ex.1001) at cls. 1, 16, 23; Sonos Reply, pp. 15-16.
`
`57
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`
`
`THE ‘791 CLAIMS REQUIRE SYNCHRONIZING BETWEEN MASTER AND SLAVE
`
`Joint Claim Construction Chart
`Ex. 2010
`
`Joint Claim Const. Chart (Ex.2010) at 2; Sonos Reply, p. 16.
`
`58
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`
`
`THE ‘252 CLAIMS REQUIRE SYNCHRONIZING BETWEEN MASTER AND SLAVE
`
`‘252 Patent
`
`‘252 Patent (Ex.1001) at cls. 1, 11; Sonos Reply, p. 15.
`
`59
`
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` Page 59 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`INTENDED PURPOSE IS SYNCHRONIZING BETWEEN MASTER AND SLAVE
`
`Edward Balassanian
`Lead Inventor & Founder
`
`Balassanian Dec. (Ex.2001) at ¶¶ 47, 56, 68; Sonos Reply, p. 17.
`
`60
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`
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`IMPLICIT’S CODE FAILS TO SYNCHRONIZE BETWEEN MASTER AND SLAVE
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Chertov Dec. (Ex.1022) ¶60; Sonos Reply, p. 17.
`
`61
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`IMPLICIT’S CODE FAILS TO SYNCHRONIZE BETWEEN MASTER AND SLAVE
`
`pcmserveraudio.rule
`Ex. 2065
`
`pcmserveraudio.rule (Ex.2065); Sonos Reply, p. 18.
`
`62
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`
`
`IMPLICIT’S CODE FAILS TO SYNCHRONIZE BETWEEN MASTER AND SLAVE
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Chertov Dec. (Ex.1022) ¶¶ 65, 71; Sonos Reply, p. 18.
`
`63
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`IMPLICIT’S CODE FAILS TO SYNCHRONIZE BETWEEN MASTER AND SLAVE
`
`Chertov Dec. (Ex.1022) ¶¶72-74; Sonos Reply, pp. 18-20.
`
`64
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`
`
`IMPLICIT’S GOAL WAS SYNCHRONIZING BETWEEN SLAVES
`
`Strings Whitepaper
`Ex. 2021
`
`Strings Whitepaper (Ex.2021) (annotations added); Sonos Reply, p.21.
`
`65
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S SUR-REPLY ON “SYNCHRONIZATION”
`
`Implicit Sur-Reply
`‘791 Patent
`
`Implicit Sur-Reply, p. 16.
`
`66
`
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S SUR-REPLY ON “SYNCHRONIZATION”
`
`Implicit Sur-Reply
`‘791 Patent
`
`Implicit Sur-Reply, p. 18.
`
`67
`
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` Page 67 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S SUR-REPLY ON “SYNCHRONIZATION”
`
`Implicit Sur-Reply
`‘791 Patent
`
`Implicit Sur-Reply, p. 19.
`
`68
`
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` Page 68 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S SWEAR BEHIND FAILS SUBSTANTIVELY
`
`The code fails to synchronize between a master and a
`slave
`
`The code fails to meet “rendering time”
`
`Sonos Reply, pp. 13, 15.
`
`69
`
`
` Page 69 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S CODE FAILS TO MEET “RENDERING TIME” LIMITATIONS
`
`‘791 Patent
`
`‘791 Patent (Ex.1001) at 2:18-19; Sonos Reply, p. 13.
`
`70
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`
`
`IMPLICIT’S CODE FAILS TO MEET “RENDERING TIME” LIMITATIONS
`
`Dr. Atif Hashmi
`Implicit’s Expert Witness
`
`Q.
`A.
`
`So what construction of rendering time did you use?
`So I used the construction that is on page 28 of
`Sonos Exhibit 1009 for the 791 patent, which
`states, “A time measure of the amount of content
`that has already been rendered by a given rendering
`device.”
`
`Hashmi Dep. (Ex.1020) at 80:13-22 (objs. omitted);Sonos Reply, p. 13.
`Hashmi Dec. (Ex.2080) at ¶16; Implicit Sur-Reply, p. 15.
`
`71
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`
`
`IMPLICIT’S CODE FAILS TO MEET “RENDERING TIME” LIMITATIONS
`
`Dr. Atif Hashmi
`‘791 Claim Chart
`Ex.2081
`
`Ex.2081, pp. 2, 5, 11, 17.
`
`72
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`
`
`IMPLICIT’S CODE FAILS TO MEET “RENDERING TIME” LIMITATIONS
`
`Dr. Chertov Reply Declaration
`Ex.1022
`
`Chertov Reply Dec. (Ex.1022) at ¶29; Sonos Reply, p. 14.
`
`73
`
`
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`IPR2018-00766, -00767 EXHIBIT 1028
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`
`
`IMPLICIT’S “RENDERING TIME” ALLEGATIONS ARE A MOVING TARGET
`
`Implicit Sur-Reply
`‘791 Patent
`
`Implicit Sur-Reply, p. 9, 12.
`
`74
`
`
` Page 74 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT PATENT OVERVIEW
`
`‘791 Patent
`‘252 Patent
`
`‘252 Patent (Ex.1001) at 1:40-53, Fig. 1; Sonos Pet., pp. 7-15.
`
`75
`
`
` Page 75 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT PATENT OVERVIEW
`
`‘791 Patent
`‘252 Patent
`
`‘252 Patent (Ex.1001) at 2:19-23, Fig. 1; Sonos Pet., pp. 7-15.
`
`76
`
`
` Page 76 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT PATENT OVERVIEW
`
`‘791 Patent
`‘252 Patent
`
`‘252 Patent (Ex.1001) at 3:34-53, 47, Fig. 2; Sonos Pet., pp. 7-15.
`
`77
`
`
` Page 77 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT PATENT OVERVIEW
`
`‘791 Patent
`‘252 Patent
`
`‘252 Patent (Ex.1001) at 7:16-19, Fig. 2; Sonos Pet., pp. 7-15.
`
`78
`
`
` Page 78 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT PATENT OVERVIEW
`
`‘791 Patent
`‘252 Patent
`
`‘252 Patent (Ex.1001) at 2:36-38, 4:25-28, 4:32-36, Fig. 1; Sonos Pet., pp. 7-15.
`
`79
`
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`IPR2018-00766, -00767 EXHIBIT 1028
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`
`
`IMPLICIT PATENT OVERVIEW
`
`‘791 Patent
`‘252 Patent
`
`‘252 Patent (Ex.1001) at 4:38-40, Fig. 1; Sonos Pet., pp. 7-15.
`
`80
`
`
` Page 80 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`A “TIME DOMAIN” IS NOT LIMITED TO A “DEVICE CLOCK”
`
`Implicit POR
`‘791 Patent
`
`‘791 Patent
`Ex.1001
`
`Implicit POR, p. 37; ‘791 Pat. (Ex.1001) at 1:44-47; Sonos Reply, p. 24-25.
`
`81
`
`
` Page 81 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI ANTICPATES CHALLENGED CLAIM 1
`
`‘791 Patent
`
`Sonos Pet., pp. 55-64.
`
`82
`
`
` Page 82 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI ANTICIPATES CHALLENGED CLAIM 16
`
`‘791 Patent
`
`‘791 Patent (Ex.1001) at cl. 16; Sonos Pet., pp. 47-54.
`
`83
`
`
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI ANTICIPATES CHALLENGED CLAIM 23
`
`‘791 Patent
`
`‘791 Patent (Ex.1001) at cl. 23; Sonos Pet., pp. 39-47.
`
`84
`
`
` Page 84 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI ANTICIPATES CHALLENGED CLAIM 23
`
`Janevski
`Ex.1007
`
`Janevski (Ex.1007) at 1:7-11, 6:45-51, Fig. 1; Sonos Pet., p. 39.
`
`85
`
`
` Page 85 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI ANTICIPATES CHALLENGED CLAIM 23
`
`Each PVR keeps track of “the time or frame into the program”:
`
`Janevski
`Ex.1007
`
`Janevski (Ex.1007) at 1:65-2:5, 7:39-47; Sonos Pet., p. 39.
`
`86
`
`
` Page 86 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI ANTICIPATES CHALLENGED CLAIM 23
`
`Janevski
`Ex.1007
`
`Janevski (Ex.1007) at 6:4-7, 6:16-23, Fig. 1; Sonos Pet., p. 39.
`
`87
`
`
` Page 87 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI ANTICIPATES CHALLENGED CLAIM 23
`
`Janevski
`Ex.1007
`
`Janevski (Ex.1007) at 8:53-62, 8:39-42, 8:65-9:4, Fig. 4; Sonos Pet., p. 39.
`
`88
`
`
` Page 88 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI + ANY “CLOCK SYNCHRONIZATION” REFERENCE RENDERS ‘252 CLAIMS OBVIOUS
`
`‘252 Patent (Ex.1001) at cls. 1, 11; Sonos Reply, p. 15.
`
`89
`
`
` Page 89 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI + ANY “CLOCK SYNCHRONIZATION” REFERENCE RENDERS ‘252 CLAIMS OBVIOUS
`
`Azevedo
`Ex.1010
`
`Azevedo (Ex.1010), p. 4; Sonos Pet., pp. 44.
`
`90
`
`
` Page 90 of 103
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`
`
`
`JANEVSKI + ANY “CLOCK SYNCHRONIZATION” REFERENCE RENDERS ‘252 CLAIMS OBVIOUS
`
`Mills
`Ex.1011
`
`Mills (Ex.1011) p.36; Sonos Pet., p. 59.
`
`91
`
`
` Page 91 of 103
`
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`
`
`
`JANEVSKI + ANY “CLOCK SYNCHRONIZATION” REFERENCE RENDERS ‘252 CLAIMS OBVIOUS
`
`Berthaud
`Ex.1012
`
`Berthaud (Ex.1012) at pp. 1-2; Sonos Pet., p. 60.
`
`92
`
`
` Page 92 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`JANEVSKI + ANY “CLOCK SYNCHRONIZATION” REFERENCE RENDERS ‘252 CLAIMS OBVIOUS
`
`Edison
`Ex.1013
`
`Edison (Ex.1013) at 1:8-20, 4:16-22, 4:23-35; Sonos Pet., pp. 60-63.
`
`93
`
`
` Page 93 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S CODE FAILS TO SYNCHRONIZE BETWEEN MASTER AND SLAVE
`
`pcmserveraudio.rule
`Ex. 2065
`
`pcmserveraudio.rule (Ex.2065); Sonos Reply, p. 18.
`
`94
`
`
` Page 94 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S CODE FAILS TO SYNCHRONIZE BETWEEN MASTER AND SLAVE
`
`pcmserveraudio.rule (Ex.2065);
`Sonos Reply, p. 18.
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Chertov Dec. (Ex.1022) ¶63; Sonos Reply, p. 18.
`
`95
`
`
` Page 95 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S CODE FAILS TO SYNCHRONIZE BETWEEN MASTER AND SLAVE
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`pcmserveraudio.rule (Ex.2065);
`Sonos Reply, p. 18.
`
`Chertov Dec. (Ex.1022) ¶64; Sonos Reply, p. 18.
`
`96
`
`
` Page 96 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`DR. HASHMI DID NOT RUN THE CODE TO SHOW OTHERWISE
`
`Dr. Atif Hashmi
`Implicit’s Expert Witness
`
`Q.
`
`A.
`
`Can you point me to somewhere in your
`declaration, Exhibit 2080, where you offer
`an opinion regarding the reduction to
`practice?
`I don't offer an opinion on reduction to
`practice.
`
`Hashmi Dep. (Ex.1020) at 19:10-15;
`Sonos Reply, p. 12.
`
`97
`
`
` Page 97 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`DR. HASHMI DID NOT RUN THE CODE TO SHOW OTHERWISE
`
`Dr. Atif Hashmi
`Implicit’s Expert Witness
`
`Q.
`
`A.
`
`Q.
`
`A.
`
`Do you have an opinion on whether the
`inventions of the 791 and 252 patents were
`reduced to practice?
`I did not run the source code.
`
`Hashmi Dep. (Ex.1020) at 17:17-22 (objs. omitted) ;
`Sonos Reply, p. 12.
`
`[D]o you know for certain that the source
`code could be compiled and run
`successfully?
`I did not compile the code. I did not run
`the code. I don't have an opinion on that.
`
`Hashmi Dep. (Ex.1020) at 22:2-6 ;
`Sonos Reply, p. 12.
`
`98
`
`
` Page 98 of 103
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`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S CODE FAILS TO MEET “RENDERING TIME” LIMITATIONS
`
`Hashmi Claim Chart (Ex.2081) at 2;
`Sonos Reply, p. 13.
`
`Dr. Roman Chertov
`Sonos’s Expert Witness
`
`Chertov Dec. (Ex.1022) at ¶31; Sonos Reply, p. 14.
`
`99
`
`
` Page 99 of 103
`
`IPR2018-00766, -00767 EXHIBIT 1028
`
`
`
`IMPLICIT’S CODE FAILS TO MEET “RENDERING TIME” LIMITATIONS
`
`avidemux.c (Ex.2043);
`Chertov Dec. (Ex.1022) ¶31.
`
`sampleclock.c (Ex.2086);
`Chertov Dec. (Ex.1022) ¶31.
`
`* * *
`
`Hashmi Claim Chart (Ex.2081) at 2;
`Sonos Reply, p. 13.
`
`speaker.c (Ex.2051);
`Chertov Dec. (Ex.1022) ¶31.
`
`100
`
`
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`
`
`IMPLICIT’S CODE FAILS TO MEET “RENDERING TIME” LIMITATI