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Samsung Electronics Co. Ltd. et al. - IPR2025-01312

Explore the PTAB proceeding IPR2025-01312 filed by Samsung Electronics Co. Ltd. et al. on Aug 29, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-01312
Filing Date: Aug 29, 2025
Petitioner: Samsung Electronics Co. Ltd. et al.
Status: Petition filed
Respondent Application Number: 11602956
Respondent Tech Center: 2400
Respondent Patent Number: 7952645

Proceeding Decision New

Decision pending - set alert to receive updates

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
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SAMSUNG ELECTRONICS CO., LTD.’S POWER OF ATTORNEY	Aug 29, 2025	PAPER	PETITIONER
SAMSUNG ELECTRONICS AMERICA, INC.’S POWER OF ATTORNEY	Aug 29, 2025	PAPER	PETITIONER
PETITION FOR INTER PARTES REVIEW OF U.S. PATENT NO. 7,952,645	Aug 29, 2025	PAPER	PETITIONER
U.S. Patent No. 7,952,645	Aug 29, 2025	EXHIBIT	PETITIONER
Ex. 1002_Pt. 1 File History of U.S. Patent No. 7,952,645	Aug 29, 2025	EXHIBIT	PETITIONER
Ex. 1002_Pt. 2 File History of U.S. Patent No. 7,952,645	Aug 29, 2025	EXHIBIT	PETITIONER
Declaration of Dr. Dan Schonfeld	Aug 29, 2025	EXHIBIT	PETITIONER
U.S. Patent App. Pub. No. 2004/0156545	Aug 29, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 5,808,697 (“Fujimura”)	Aug 29, 2025	EXHIBIT	PETITIONER
ITU Recommendation ITU-R BT.1298 Enhanced wide-screen NTSC TV transm	Aug 29, 2025	EXHIBIT	PETITIONER
Def of “signal” frm Chambers Dictionary of Science & Technology (2007)	Aug 29, 2025	EXHIBIT	PETITIONER
Def of “according to” frm The New Oxford American Dictionary (2d ed 2005)	Aug 29, 2025	EXHIBIT	PETITIONER
Def of “according to” frm Webster’s New College Dictionary (2005)	Aug 29, 2025	EXHIBIT	PETITIONER
Def of “according to” frm The Chambers Dictionary (10th ed. 2007).	Aug 29, 2025	EXHIBIT	PETITIONER
Patent Owner’s responsive claim construction brief from No. 6:21-cv-01169	Aug 29, 2025	EXHIBIT	PETITIONER
Patent Owner’s sur-reply claim construction brief from No. 6:21-cv-01169	Aug 29, 2025	EXHIBIT	PETITIONER
PO’s infringement contentions cover pleading from No. 5:25-cv-00052	Aug 29, 2025	EXHIBIT	PETITIONER
Patent Owner’s ’645 patent infringement contentions claim chart	Aug 29, 2025	EXHIBIT	PETITIONER