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`IN THE UNITED STATES DISTRICT COURT
`FOR THE EASTERN DISTRICT OF TEXAS
`MARSHALL DIVISION
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`AGIS SOFTWARE DEVELOPMENT LLC,
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`Plaintiff,
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`v.
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`CIVIL ACTION NO. 2:22-cv-263-JRG
`(LEAD CASE)
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`SAMSUNG ELECTRONICS CO., LTD. and
`SAMSUNG ELECTRONICS AMERICA,
`INC.,
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`JURY TRIAL DEMANDED
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`Defendant.
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`DECLARATION OF MARK LIANG IN SUPPORT OF SAMSUNG
`ELECTRONICS CO. LTD. AND SAMSUNG ELECTRONICS AMERICA,
`INC.’S RESPONSE TO PLAINTIFF AGIS SOFTWARE DEVELOPMENT
`LLC’S OPPOSED MOTION FOR LEAVE TO AMEND P.R. 4-3 DISCLOSURES
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`1
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`Case 2:22-cv-00263-JRG-RSP Document 90-1 Filed 07/25/23 Page 2 of 4 PageID #: 6372
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`I, Mark Liang, declare and state as follows:
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`1.
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`I am a Partner at O’Melveny & Myers LLP, counsel for Defendants Samsung
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`Electronics Co. Ltd. and Samsung Electronics America, Inc. (“Samsung Electronics”) in the
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`above captioned matter.
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`2.
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`I submit this declaration in support of Samsung Electronics Co. Ltd. and Samsung
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`Electronics America, Inc.’s Response to Plaintiff AGIS Software Development LLC’s Opposed
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`Motion for Leave to Amend P.R. 4-3 Disclosures, filed concurrently herewith. I have personal
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`knowledge of the statements set forth in this declaration and, if called as a witness, would testify
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`competently.
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`3.
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`Attached hereto as Exhibit 1 is a true and correct copy of AGIS’s December 1,
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`2023 Disclosure of Asserted Claims and Infringement Contentions in this case, AGIS Software
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`Development LLC v. Samsung Electronics Co. Ltd. and Samsung Electronics America, Inc., No.
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`2:22-CV-00263-JRG-RSP, with cited sections highlighted.
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`4.
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`Attached hereto as Exhibit 2 is a true and correct copy of the June 16, 2023
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`Declaration of Michael C. Brogioli, Ph.D. Regarding Claim Construction for this case, AGIS
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`Software Development LLC v. Samsung Electronics Co. Ltd. and Samsung Electronics America,
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`Inc., No. 2:22-CV-00263-JRG-RSP.
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`5.
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`Attached hereto as Exhibit 3 is a true and correct copy of the June 16, 2023
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`Declaration of Tim A. Williams, Ph.D. Regarding Claim Construction for this case, AGIS
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`Software Development LLC v. Samsung Electronics Co. Ltd. and Samsung Electronics America,
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`Inc., No. 2:22-CV-00263-JRG-RSP.
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`6.
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`Attached hereto as Exhibit 4 is a true and correct copy of Order No. 26 in ITC
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`Inv. No. 337-TA-1347, issued on June 20, 2023, providing an initial determination granting
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`AGIS’s motion to withdraw its November 2022 ITC complaint against Google, Samsung, TCL,
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`Lenovo, Motorola, HMD, Sony, ASUS, BLU, and Panasonic, with cited sections highlighted.
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`7.
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`Attached hereto as Exhibit 5 is a true and correct copy of an email chain between
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`Samsung’s counsel and AGIS’s counsel where AGIS notified Samsung of its intention to file a
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`2
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`Case 2:22-cv-00263-JRG-RSP Document 90-1 Filed 07/25/23 Page 3 of 4 PageID #: 6373
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`motion for leave to amend its infringement contentions to add allegations relating to FMD.
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`8.
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`Attached hereto as Exhibit 6 is a true and correct copy of an email chain between
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`Samsung’s counsel and AGIS’s counsel where AGIS notified Samsung of its issue with the
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`agreed-to construction of “group” and its intention to seek leave to construe the “participants”
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`term in that agreed to construction.
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`9.
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`Attached hereto as Exhibit 7 is a true and correct copy of excerpts from AGIS’s
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`Exhibit D1 to its June 23, 2023 Proposed Amended Disclosure of Asserted Claims and
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`Infringement Contentions in this case, AGIS Software Development LLC v. Samsung Electronics
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`Co. Ltd. and Samsung Electronics America, Inc., No. 2:22-CV-00263-JRG-RSP, with cited
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`sections highlighted.
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`10.
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`Attached hereto as Exhibit 8 is a true and correct copy of excerpts from AGIS’s
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`Exhibit A to its June 23, 2023 Proposed Amended Disclosure of Asserted Claims and
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`Infringement Contentions in this case, AGIS Software Development LLC v. Samsung Electronics
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`Co. Ltd. and Samsung Electronics America, Inc., No. 2:22-CV-00263-JRG-RSP, with cited
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`sections highlighted.
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`11.
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`Attached hereto as Exhibit 9 is a true and correct copy of excerpts from AGIS’s
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`Exhibit B to its June 23, 2023 Proposed Amended Disclosure of Asserted Claims and
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`Infringement Contentions in this case, AGIS Software Development LLC v. Samsung Electronics
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`Co. Ltd. and Samsung Electronics America, Inc., No. 2:22-CV-00263-JRG-RSP, with cited
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`sections highlighted.
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`12.
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`Attached hereto as Exhibit 10 is a true and correct copy of excerpts from AGIS’s
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`Opening Claim Construction Brief in AGIS Software Development LLC v. Huawei Device USA
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`Inc., No. 2:17-CV-00513-JRG-RSP, Dkt. 165, with cited sections highlighted.
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` I
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` declare under penalty of perjury that the foregoing is true and correct. Executed in San
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`Francisco, California on July 25, 2023.
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`Case 2:22-cv-00263-JRG-RSP Document 90-1 Filed 07/25/23 Page 4 of 4 PageID #: 6374
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`Dated: July 25, 2023
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`/s/ Mark Liang
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`Mark Liang
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`4
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