`
`
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`____________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`____________
`
`SAMSUNG ELECTRONICS CO., LTD.,
`SAMSUNG ELECTRONICS AMERICA, INC., and APPLE INC.,
`Petitioners,
`
`v.
`
`SMART MOBILE TECHNOLOGIES LLC,
`Patent Owner.
`____________
`
`Case IPR2022-01249
`Patent 9,019,946 B1
`____________
`
`
`PATENT OWNER’S OPPOSITION TO
`PETITIONER’S MOTION TO SUBMIT SUPPLEMENTAL
`INFORMATION PURSUANT TO 37 C.F.R. § 42.123(a)
`
`
`
`
`
`TABLE OF CONTENTS
`
`
`
`I.
`II.
`
`INTRODUCTION ........................................................................................... 1
`PETITIONER FAILS TO SHOW WHY IT SHOULD SUBMIT ITS
`41-PAGE DECLARATION NOW INSTEAD OF WITH ITS REPLY ......... 1
`A.
`Petitioner’s Proposed Declaration Consists of Untimely, New
`Claim Construction And Prior Art Analysis in 41 Pages, 7,500
`Words And Dozens Of New Citations To The Record ......................... 2
`Petitioner Fials To Meet Its Burden To Show Why Its Proposed
`Declaration Should Be Submitted Now Instead Of With Its
`Reply...................................................................................................... 4
`III. ALLOWING PETITIONER A DE FACTO ADDITIONAL INTERIM
`ROADMAPPED BRIEF PREJUDICES PATENT OWNER ......................... 9
`IV. CONCLUSION ..............................................................................................10
`
`
`
`B.
`
`- i -
`
`
`
`TABLE OF AUTHORITIES
`
`
`
`Cases
`Am. Well Corp. v. TelaDocHealth, Inc.,
`IPR2021-00748, Paper 23 (Feb. 28, 2022) ............................................................ 6
`Apple Inc. v. Telefonaktiebolaget LM Ericsson,
`IPR2022-00343, Paper 14 (Nov. 10, 2022) ........................................................... 8
`Cisco Sys., Inc. v. C-Cation Techs., LLC,
`IPR2014-00454, Paper 12 (Aug. 29, 2014) ........................................................... 7
`Frameless Hardware Co. v. CR Laurene Co.,
`IPR2022-00356, Paper 29 (Oct., 25, 2022) .......................................................8, 9
`Intelligent Bio-Systems, Inc. v. Illumina Cambridge Ltd.,
`821 F.3d 1359 (Fed. Cir. 2016) ..........................................................................1, 9
`Lab. Francais du Fractionnement et des Biotechs. SA v. Novo Nordisk
`Healthcare AG,
`IPR2017-00028, Paper 22 (Jun. 13, 2017) ............................................................. 5
`MED-EL Elektromedizinische Geraete GmbH v. Advanced Bionics AG,
`IPR2020-00190, Paper 24 (Aug. 10, 2022) ........................................................... 8
`Merck Sharp & Dohme Corp. v. Microspherix LLC,
`IPR2018-00393, Paper 21 (Sep. 10, 2018) ............................................................ 6
`Nissan N. Am., Inc. v. Diamond Coating Techs.,
`IPR2014-01548, Paper 37 (July 15, 2015)............................................................. 6
`Ooma, Inc. v. Deep Green Wireless LLC,
`IPR2017-01541, Paper 14 (Jan. 23, 2018) ............................................................. 2
`Pac. Mkt. Int’l, LLC v. Ignite USA, LLC,
`IPR2014-00561, Paper 23 (Dec. 2, 2014) .............................................................. 8
`Redline Detection, LLC v. Star Envirotech, Inc.,
`811 F.3d 435 (Fed. Cir. 2015) ................................................................................ 5
`Samsung Elecs. Co., Ltd. v. Immersion Corp.,
`IPR2018-01499, Paper 19 (May 16, 2019) ............................................................ 5
`
`- ii -
`
`
`
`
`
`Sling TV LLC v. Realtime Adaptive Streaming LLC,
`IPR2018-01342, Paper 17 (May 7, 2019) .............................................................. 6
`Triller, Inc. v. TikTok Pte.,
`IPR2022-00180, Paper 18 (Aug. 25, 2022) ................................................. passim
`W. Digital Corp. v. Spex Techs.,
`IPR2018-00082, Paper 22 (July 23, 2018)............................................................. 6
`Statutes
`35 U.S.C. § 312(a)(3) ................................................................................................. 1
`Other Authorities
`Trial Practice Guide, 77 Fed. Reg.,
`48,756, 48,767 (Aug. 14, 2012) ............................................................................. 4
`Regulations
`37 C.F.R. § 42.104(b)(4) ............................................................................................ 2
`37 C.F.R. § 42.123 ...............................................................................................5, 10
`37 C.F.R. § 42.20(c) ................................................................................................... 4
`37 C.F.R. § 42.6(a)(3) ................................................................................................ 7
`37 C.F.R. §42.123 ...................................................................................................... 5
`37 C.F.R. §42.123(a) .................................................................................................. 4
`
`
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`- iii -
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`
`
`EXHIBIT LIST
`
`Brief Description
`
`2001.
`
`Reserved.
`
`2002.
`
`Declaration of Professor Todor V. Cooklev, Ph.D.
`
`2003.
`
`2004.
`
`Defendants’ Opening Claim Construction Brief Regarding the °434
`Patent Family.
`
`Declaration of Harry Bins in Support of Defendants’ Opening
`Claim Construction Briefs (Exhibit 1 to Defendants’ Opening
`Claim Construction Briefs).
`
`2005.
`
`Kevin M.Stack, Preambles as Guidance, September 2016, Vol. 84,
`No. 5 [1252-1292].
`
`2006.
`
`Electronics Tutorials, The Multiplexer.
`
`2007.
`
`2008.
`
`2009.
`
`2010.
`
`Texas Instruments, SN74HC153 Data Sheet, Dec. 1982 — Revised
`Feb. 2022 (2022).
`
`Lee Stanton, What Is The Difference Between A Landline And A
`Mobile Phone Number? (Feb. 22, 2022)
`(https://www.alphr.com/difference-landline-mobile-phone-
`number/
`
`Focus LCDs, LCD Resources — Serial Vs. Parallel (Oct. 19, 2022)
`(https://focuslcds.com/serial-vs-parallel/)
`
`Techopedia, Whatis a Serial Interface? — Definition from
`Techopedia (Nov.4, 2014)
`(https://www.techopedia.com/definition/93 12/serial-interface)
`
`2011.
`
`The Authoritative Dictionary of IEEE Standards Terms, Seventh
`Edition (2000), “serial interface.”
`
`
`
`-IvV-
`
`
`
`
`
`2012.
`
`2013.
`
`2014.
`
`2015.
`
`2016.
`
`2017.
`
`Brief Description
`
`Jonathan Valvanoef al., Chapter 11: Serial Interfacing, Embedded
`Systems — Shape The World (Oct. 20, 2022)
`(https://users.ece.utexas.edu/~valvano/Volume]/E-
`Book/C11_ SerialInterface.htm)
`
`Steve Goldband, Jnput and outputfor microprocessors, Behavior
`Research Methods & Instrumentation, 1978, Vol. 10, No. 2 [249-
`253].
`
`Ex parte Orbotech Lt Solar, LLC (In rem Application 11/826,336)
`2012 Pat. App. LEXIS 2784 (May31, 2012).
`
`Ex parte Christopher A. Evansef a/., 2017 Apt. App. LEXIS 386
`(Jan. 23, 2017).
`
`Declaration of Philip J. Graves in Support of Patent Owner’s
`Unopposed Motion to Appear Pro Hac Vice Admission.
`
`Declaration of Greer N. Shaw in Support of Patent Owner’s
`Unopposed Motion to Appear Pro Hac Vice Admission.
`
`
`
`
`
`
`
`I.
`
`INTRODUCTION
`Petitioner seeks to file a 41-page, ~7,500 word claim construction and prior
`
`art analysis, with dozens of new citations to the patent, its reference(s), and other
`
`evidence, under the guise of “supplemental information,” now instead of with its
`
`reply. See § I.A, infra. That is in addition to the 140 page declaration already
`
`submitted with the Petition. The Board routinely rejects such after-the-fact efforts to
`
`bolster the petition with expansive substantive analysis. If that were not so, then any
`
`petitioner could simply turn the filing of every petition into a two-stage process, as
`
`Petitioner seeks to do here. Petitioner’s argument that its motion must be granted
`
`merely because it is timely and relevant has been rejected by the Board and the
`
`Federal Circuit. See § I.B, infra. And for good reason: granting the motion would
`
`prejudice Patent Owner, invert the carefully balanced IPR process, and benefit no
`
`one but Petitioner. See § II, infra. The Board should deny the Motion.
`
`II.
`
`PETITIONER FAILS TO SHOW WHY IT SHOULD SUBMIT ITS 41-
`PAGE DECLARATION NOW INSTEAD OF WITH ITS REPLY
`“It is of the utmost importance that petitioners in the IPR proceedings adhere
`
`to the requirement that the initial petition identify ‘with particularity’ the ‘evidence
`
`that supports the grounds for the challenge to each claim.’” Intelligent Bio-Sys., Inc.
`
`v. Illumina Cambridge Ltd., 821 F.3d 1359, 1369 (Fed. Cir. 2016) (quoting 35
`
`U.S.C. § 312(a)(3)). “Unlike district court litigation—where parties have greater
`
`freedom to revise and develop their arguments over time and in response to newly
`
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`
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`discovered material,” the “expedited nature of IPRs bring[s]…an obligation for
`
`petitioners to make their case in their petition to institute.” Id. These are
`
`“strict…requirements of which petitioners are aware when they seek to institute an
`
`IPR.” Id.; see also 37 C.F.R. § 42.104(b)(4). Accordingly, Board decisions
`
`disallowing new declarations like the one Petitioner proposes here have held:
`
`Supplemental information is not intended to provide a petitioner an
`advantageous ‘wait-and-see’ opportunity to use a patent owner’s
`preliminary response and our decision on institution in order to refine
`or bolster petitioner’s position.
`
`Ooma, Inc. v. Deep Green Wireless LLC, IPR2017-01541, Paper 14, 3-4 (Jan. 23,
`
`2018) (“Ooma”); ZTE Corp. v. ContentGuard Holding, Inc., IPR2013-00139, Paper
`
`27, 3 (July 30, 2013) (“ZTE”). Petitioner’s proposed declaration is precisely the type
`
`of declaration rejected by the Board as improper “supplemental information.”
`
`A.
`
`Petitioner’s Proposed Declaration Consists of Untimely, New
`Claim Construction And Prior Art Analysis in 41 Pages, 7,500
`Words And Dozens Of New Citations To The Record
`Petitioner submitted a 140-page expert declaration with the Petition. See Ex.
`
`1003. Yet now Petitioner wants still more pages, to “clarif[y]” its positions. Mot., 6.
`
`But this declaration does not “clarify.” It adds, for the first time, a lengthy,
`
`substantive and untimely claim construction and prior art analysis. Nor is there a
`
`“misunderstanding” of Petitioner’s positions by the Board. Mot., 3. Petitioner is
`
`simply controverting each one of the Board’s conclusions adverse to Petitioner.
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`- 2 -
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`
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`First, the proposed declaration is a massive post-institution increase in
`
`Petitioner’s case-in-chief—41 pages and ~7,500 words, more than half of the word
`
`limit of the Petition itself and on top of Petitioner’s 140-page initial declaration. This
`
`volume alone makes clear it is not “merely clarif[ying]” positions. Mot., 6.
`
`Second, the proposed declaration adds dozens of for-the-first-time citations to
`
`the record found nowhere in Petitioner’s first declaration. These new citations are to
`
`the Patent itself (see, e.g., Ex. 1050 [Proposed-Decl.] 6-7 (citing Ex. 1001 [’946
`
`Pat.] 3:47-48, 5:8-11, 5:46-67, 8:32-37, 9:4-6, 9:8-10, 9:14-17, 9:31-34, 9:36-38,
`
`9:42-44, 11:1-30, 11:34-41, 12:25-37, Fig. 6)), the grounds’ reference(s) (see, e.g.,
`
`id., 10-11, 24-29 (citing Ex. 1007 [Bernard] 2:51-54, 17:26-32, 25:26-29, 26:20-55,
`
`Figs. 13-14)), and other evidence (see, e.g., id., 5-6, 8-10, 22-23 (citing Ex. 2003
`
`[Defendants’ Opening Claim Construction Brief] 37, 40, Exs. 17, 49-53); 34-35
`
`(citing Ex. 1028 [Jakes] 310, 324-329)).
`
`Third, the proposed declaration also presents new analysis and assertions not
`
`found in the first declaration. It devotes 15 pages to arguing why “multiplexing does
`
`not require multiple signals to be presented to a multiplexer simultaneously.” Ex.
`
`1050, ¶¶ 6-33. This new claim construction analysis is not found anywhere in the
`
`first declaration. It also spends pages analyzing, for the first time, the Patent’s
`
`alleged “intent to cover simultaneous and sequential multiplexing.” Id., ¶¶ 11-12. It
`
`also devotes 3 pages to analyzing the Patent’s priority application, which was never
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`
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`cited once in the original declaration. Id., ¶¶ 13-16 (discussing Ex. 17). And it
`
`finishes with for-the-first-time arguments that the references allegedly disclose
`
`every element of Petitioner’s prima facie case that the Board found is missing from
`
`the Petition. See, e.g., Paper 13 [ID] 34 (“Petitioner’s arguments . . . do not explain
`
`sufficiently that Yegoshin’s handling of IP and cellular calls would be recognized as
`
`“multiplexed signals.”).
`
`Furthermore, the proposed declaration is untimely as it submits new citations
`
`to the record and provides new analysis to meet Petitioner’s prima facie case. Trial
`
`Practice Guide, 77 Fed. Reg. 48,756, 48,767 (Aug. 14, 2012) (“Examples of
`
`indications that a new issue has been raised in a reply include new evidence
`
`necessary to make out a prima facie case … and new evidence that could have been
`
`presented in a prior filing.”); Consolidated Trial Practice Guide, 73 (similar).
`
`B.
`
`Petitioner Fials To Meet Its Burden To Show Why Its Proposed
`Declaration Should Be Submitted Now Instead Of With Its Reply
`“Parties generally submit evidence to support positions in a brief. …
`
`Petitioner bears the burden of establishing why we should allow the submission of
`
`such evidence now.” Triller, Inc. v. TikTok Pte., IPR2022-00180, Paper 18, 3 (Aug.
`
`25, 2022) (“Triller”); 37 C.F.R. § 42.20(c). The thrust of Petitioner’s argument is
`
`that the Board should grant its request “because [it] meets both requirements laid out
`
`in 37 C.F.R. §42.123(a).” Mot., 1. That is not enough. Section 42.123(a) “does not
`
`connote the PTAB must accept supplemental information so long as it is timely and
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`- 4 -
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`
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`relevant.” Redline Detection, LLC v. Star Envirotech, Inc., 811 F.3d 435, 445 (Fed.
`
`Cir. 2015). Otherwise, every petitioner could simply submit a supplemental expert
`
`declaration to address every deficiency identified in every institution decision,
`
`turning the filing of every instituted petition into a “two-stage process.” ZTE, 3.1
`
`Instead, where, as here, a petitioner submits new claim construction and prior
`
`art analysis to bolster deficiencies identified in the petition under the guise of
`
`“supplemental information,” the Board typically denies the request unless the
`
`petitioner shows something more than mere relevance and timeliness. See, e.g., Lab.
`
`Francais du Fractionnement et des Biotechs. SA v. Novo Nordisk Healthcare AG,
`
`IPR2017-00028, Paper 22, 4 (Jun. 13, 2017) (“Petitioner has not explained
`
`sufficiently why the supplemental information could not have been presented with
`
`its original Petition.”); Samsung Elecs. Co., Ltd. v. Immersion Corp., IPR2018-
`
`01499, Paper 19, 6-7 (May 16, 2019) (“We look to whether the petitioner has
`
`articulated a specific reason to enter the evidence at that particular time under the
`
`guise of supplemental
`
`information.”); Triller, 3-4 (finding “unwarranted”
`
`supplemental declaration that “seeks to provide arguments via the supplemental
`
`
`1 Furthermore, this proposed testimony is not merely “information” under 37 C.F.R.
`
`§ 42.123, like, e.g., evidence of public availability or document translations. Instead,
`
`it is additional briefing on claim construction and prior art analysis.
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`- 5 -
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`
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`declaration for issues addressed by Patent Owner in its Preliminary Response or by
`
`us in the Decision on Institution”); Ooma, 3-4 (denying 42.123 supplemental
`
`declaration on level of ordinary skill in art in response to institution), Sling TV LLC
`
`v. Realtime Adaptive Streaming LLC, IPR2018-01342, Paper 17, 3-4 (May 7, 2019)
`
`(similar); Merck Sharp & Dohme Corp. v. Microspherix LLC, IPR2018-00393,
`
`Paper 21, 3 (Sep. 10, 2018) (“supplemental information is not intended to offer a
`
`petitioner a routine avenue for bolstering deficiencies in a petition raised by a patent
`
`owner in a preliminary response.”); Am. Well Corp. v. TelaDocHealth, Inc.,
`
`IPR2021-00748, Paper 23, 6-7 (Feb. 28, 2022) (noting Board’s denial of motions
`
`“where the petitioner sought to use the supplemental information to refine or bolster
`
`challenges originally presented in the petition, based on information in the
`
`preliminary response or institution decision”); Nissan N. Am., Inc. v. Diamond
`
`Coating Techs., IPR2014-01548, Paper 37, 3-4 (July 15, 2015) (denying
`
`“supplemental information” expert declaration on how person of ordinary skill in
`
`the art would understand disclosure in references); W. Digital Corp. v. Spex Techs.,
`
`IPR2018-00082, Paper 22, 9 (July 23, 2018) (similar).
`
`Recognizing that its motion is a mere request to bolster the Petition based on
`
`the roadmap laid out by Patent Owner and the Board, Petitioner presents an array of
`
`generic assertions supposedly supporting its motion, all of which have already been
`
`rejected by the Board. Petitioner first cites the ID’s statements suggesting the parties
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`- 6 -
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`
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`address certain issues in future briefing. Mot., 1-2. However, “statements in the
`
`institution decision that the parties should consider addressing certain issues” did not
`
`“invit[e] supplemental information” and are instead “directed at the normal briefing
`
`process, and d[id] not justify supplemental information.” Triller, 5-6.
`
`Petitioner next argues it could not have “anticipated” the ID’s statements.
`
`Mot., 10. But Petitioner offers no evidence that the Board’s findings identifying the
`
`Petition’s weaknesses are unique in any way or warrant any out-of-turn additional
`
`briefing. Petitioner also does not address why the procedures that allow Petitioner to
`
`properly submit a reply brief with a supporting declaration to address any issues
`
`raised in the institution decision are inadequate. Triller, 5.
`
`Moreover, by offering its new expert declaration as a free-floating exhibit
`
`untethered to either the Petition or Petitioner’s Reply, Petitioner creates an
`
`unnecessary procedural muddle. To the extent that Petitioner seeks to rely on its new
`
`declaration as support for the arguments made in the Petition, it constitutes a gross
`
`violation of the rule against incorporation by reference, as none of this new
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`“clarification” was set out or even referenced in the Petition, which already totals
`
`13,970 words. 37 C.F.R. § 42.6(a)(3); Cisco Sys., Inc. v. C-Cation Techs., LLC,
`
`IPR2014-00454, Paper 12, 10 (Aug. 29, 2014) (Informative). To the extent that
`
`Petitioner intends to rely on it to support its Reply, there is no reason the declaration
`
`cannot be submitted with the Reply. And, as shown above, any attempt by Petitioner
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`
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`to leverage this declaration as a purported “cure” of the deficiencies in the Petition
`
`and its original expert declaration would be improper.
`
`Petitioner’s legal citations are inapposite. Petitioner argues (Mot., 8) that its
`
`facts are distinct from Redline Detection and “similar” to Pac. Mkt. Int’l, LLC v.
`
`Ignite USA, LLC, IPR2014-00561, Paper 23 (Dec. 2, 2014). That is both factually
`
`and legally wrong. Factually, Pacific Market’s supplemental declaration was ten
`
`pages, not, as here, 41 pages on top of a 140-page first declaration. Id., Ex. 1021.
`
`Legally, the reasoning in Pacific Market no longer applies. Triller, 5.
`
`Petitioner (Mot., 4-5) relies heavily on Apple Inc. v. Telefonaktiebolaget LM
`
`Ericsson, IPR2022-00343, Paper 14 (Nov. 10, 2022). The supplemental declaration
`
`in Ericsson, however, did not “seek to rely on … uncited portions of relied-upon
`
`prior art.” Id., 4. Petitioner’s proposed declaration includes dozens of new citations
`
`to its prior art, the patent, and additional documents. See § II.A, supra. Petitioner
`
`(Mot, 5) also cites MED-EL Elektromedizinische Geraete GmbH v. Advanced
`
`Bionics AG, IPR2020-00190, Paper 24 (Aug. 10, 2022), but the proposed declaration
`
`in MED-EL was only six pages (id., Ex. 1014), in contrast to the 41-page declaration
`
`here. Petitioner’s reliance (Mot., 5-6) on Frameless Hardware Co. v. CR Laurene
`
`Co., IPR2022-00356, Paper 29 (Oct., 25, 2022), is also misplaced. That
`
`supplemental declaration provided underlying data for tests discussed in the expert’s
`
`original declaration, giving “the panel additional information to evaluate how much
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`- 8 -
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`
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`weight to give” the original declaration. Id., 8. That is a far cry from 41 pages of
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`new claim construction and prior art analysis here.
`
`III. ALLOWING PETITIONER A DE FACTO ADDITIONAL INTERIM
`ROADMAPPED BRIEF PREJUDICES PATENT OWNER
`Petitioner’s new 41-page analysis of claim construction and art, with dozens
`
`of new citations to the record, effectively provides Petitioner with an additional
`
`round of briefing, and in almost the most prejudicial manner possible. It inverts the
`
`statutory scheme, which carefully balances the rights of patent owners against
`
`expedited challenges to their patents. Intelligent Bio-Sys., 821 F.3d at 1369 (“Unlike
`
`district court litigation—where parties have greater freedom to revise and develop
`
`their arguments over time,” the “expedited nature of IPRs” requires petitioners to
`
`make their case in the petition.”). Instead of its reply, Petitioner would be able to
`
`respond to Patent Owner’s arguments now, assess how Patent Owner responds to
`
`the new arguments, and then respond to that response in its Reply—an additional,
`
`critical round of briefing it has no right to receive.
`
`Furthermore, Patent Owner’s Response would have to address the 41-page
`
`new declaration, on top of the 140-page first declaration, and would effectively have
`
`less word count than the Petition. And Patent Owner would not know how Petitioner
`
`may rely on the declaration, and would have to decide how to respond to it without
`
`guidance from any brief. It may guess wrong. The Reply may even not rely on this
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`- 9 -
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`
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`proposed declaration, and may instead file a modified declaration, with the result
`
`that Patent Owner wasted briefing. Accord Triller, 5.
`
`Filing of the proposed declaration now would not even reduce the number of
`
`depositions. Petitioner would still be able to submit a third declaration with its reply,
`
`potentially requiring an additional deposition.
`
`Petitioner argues that Patent Owner “benefit[s]” if Petitioner’s motion is
`
`granted. Mot., 6. This is incorrect—every advantage goes to Petitioner, none to
`
`Patent Owner. And the Board has, correctly, declined to force this supposed
`
`“benefit” on unwilling patent owners. Triller, 5 (“Patent Owner’s opposition to
`
`Petitioner’s Motion shows that Patent Owner does not view this opportunity as a
`
`sufficient reason for allowing the supplemental declaration now. We will not
`
`second-guess Patent Owner as to whether it should forego this opportunity.”).
`
` Finally, Petitioner’s counsel can hardly be unacquainted with these points.
`
`The same law firm represented the patent owner in Triller, where it successfully
`
`opposed on the patent owner’s behalf a similar—and, indeed, not nearly as
`
`prejudicial—proposal for a “supplemental information” declaration under § 42.123,
`
`successfully raising many arguments also raised in this opposition. Those arguments
`
`are even more persuasive here, for the reasons given above.
`
`IV. CONCLUSION
`For the foregoing reasons, Petitioner’s motion should be denied.
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`
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`Dated: March 16, 2023
`
`
`
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`
`
`
`
`
`Respectfully submitted,
`
`/Philip J. Graves/
`Philip J. Graves (Pro Hac Vice)
`Greer N. Shaw (Pro Hac Vice)
`GRAVES & SHAW LLP
`355 S. Grand Ave., Suite 2450
`Los Angeles, CA 90071
`Tel: (213) 214-5101
`Back-Up Counsel for Patent Owner
`
`Rex Hwang (Reg. No. 56,206)
`SKIERMONT DERBY LLP
`633 West 5th Street, Suite 5800
`Los Angeles, CA 90071
`P: 213-788-4500/F: 213-788-4545
`Lead Counsel for Patent Owner
`
`Todd Martin (Reg. No. 78,642)
`SKIERMONT DERBY LLP
`1601 Elm Street, Suite 4400
`Dallas, TX 75201
`P: 214-978-6600/F: 214-978-6621
`Back-Up Counsel for Patent Owner
`
`
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`CERTIFICATE OF SERVICE
`
`Pursuant to 37 C.F.R. § 42.6(e), I certify that I caused to be served on the
`
`counsel for Petitioners a true and correct copy of the foregoing Patent Owner’s
`
`Opposition to Petitioner’s Motion to Submit Supplemental Information Pursuant to
`
`37 C.F.R. § 42.123(a), by electronic means on March 16, 2023, by delivering a copy
`
`via electronic mail to the attorneys of record for the Petitioners as follows:
`
`W. Karl Renner
`IPR39843-0126IP1@fr.com
`
`Jeremy J. Monaldo
`jjm@fr.com
`Hyun Jin In
`in@fr.com
`Sangki Park
`spark@fr.com
`Aamir A. Kazi
`kazi@fr.com
`PTABInbound@fr.com
`axf-ptab@fr.com
`
`Andrew S. Ehmke
`andy.ehmke.ipr@haynesboone.com
`Clint S. Wilkins
`clint.wilkins.ipr@haynesboone.com
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`Dated: March 16, 2023
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`Respectfully submitted,
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`/Philip J. Graves/
`Philip J. Graves (Pro Hac Vice)
`Back-Up Counsel for Patent Owner
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