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IP Verse

Samsung Electronics Co. Ltd. et al. v. Maxell, LTD. - IPR2025-01311

Explore the PTAB proceeding IPR2025-01311 filed by Samsung Electronics Co. Ltd. et al. against Maxell, LTD. on Sep 5, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-01311
Filing Date: Sep 5, 2025
Petitioner: Samsung Electronics Co. Ltd. et al.
Respondent: Maxell, LTD.
Status: Pending
Respondent Application Number: 17868139
Respondent Tech Center: 2400
Respondent Patent Number: 11812091

Decision Documents New

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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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Ex. 3001	Dec 1, 2025	EXHIBIT	BOARD
Order: Other	Dec 1, 2025	PAPER	BOARD
Brief in Support of Patent Owner's Request for Discretionary Denial	Nov 17, 2025	PAPER	PATENT OWNER
Notice Letter to Samsung (July 7, 2021)	Nov 17, 2025	EXHIBIT	PATENT OWNER
Follow-up Notice Letter to Samsung (December 29, 2021)	Nov 17, 2025	EXHIBIT	PATENT OWNER
Docket Navigator Time to Trial Statistics for the Eastern District of Texas	Nov 17, 2025	EXHIBIT	PATENT OWNER
Docket Control Order, Maxell, Ltd. v. Samsung Elecs. Co., Ltd., No. 5:25-cv-00052-RWS (E.D. Tex.)	Nov 17, 2025	EXHIBIT	PATENT OWNER
Jury Trial Transcript, Vol. 4, Maxell, Ltd. v. Samsung Elecs. Co., Ltd., No. 5:23-cv-00092-RWS (E.D. Tex.)	Nov 17, 2025	EXHIBIT	PATENT OWNER
Complaint, Maxell, Ltd. v. Samsung Elecs. Co., Ltd., No. 5:25-cv-00052-RWS (E.D. Tex.)	Nov 17, 2025	EXHIBIT	PATENT OWNER
Follow-up Notice Letter to Samsung (April 21, 2025)	Nov 17, 2025	EXHIBIT	PATENT OWNER
Law360 Article, “Maxell Settles Patent Suit Against Apple Over Mobile Tech”	Nov 17, 2025	EXHIBIT	PATENT OWNER
Law360 Article, “Maxell Scores $43M EDTX Jury Win In ZTE Patent Trial”	Nov 17, 2025	EXHIBIT	PATENT OWNER
Law360 Article, “Maxell, Huawei Reach Terms To End Smartphone Patent Suit”	Nov 17, 2025	EXHIBIT	PATENT OWNER
Hudson Institute Article, “Google’s Loss to Sonos Settles It, Big Tech Has an IP Piracy Problem”	Nov 17, 2025	EXHIBIT	PATENT OWNER
PatentRenewal.com Article, “which-companies-hold-the-most-patents-in-the-world”	Nov 17, 2025	EXHIBIT	PATENT OWNER
Motion for Partial Summary Judgment of Validity Based on Sotera Stipulations, Maxell, Ltd. v. Samsung Elecs. Co., Ltd., No. 5:23-cv-00092-RWS (E.D. Tex.)	Nov 17, 2025	EXHIBIT	PATENT OWNER
Follow-up Notice Letter to Samsung (November 28, 2024)	Nov 17, 2025	EXHIBIT	PATENT OWNER
Petitioner’s Invalidity Contentions and Disclosures	Nov 17, 2025	EXHIBIT	PATENT OWNER
PETITIONERS’ UPDATED EXHIBIT LIST	Oct 14, 2025	PAPER	PETITIONER
PETITIONERS’ STIPULATION	Oct 14, 2025	EXHIBIT	PETITIONER
Patent Owner's Mandatory Notices Under 37 C.F.R.§ 42.8	Sep 22, 2025	PAPER	PATENT OWNER
Notice: Power of Attorney	Sep 22, 2025	PAPER	PATENT OWNER
Notice: Notice filing date accorded	Sep 15, 2025	PAPER	BOARD
SAMSUNG ELECTRONICS CO., LTD.’S POWER OF ATTORNEY	Sep 5, 2025	PAPER	PETITIONER
SAMSUNG ELECTRONICS AMERICA, INC.’S POWER OF ATTORNEY	Sep 5, 2025	PAPER	PETITIONER
PETITION FOR INTER PARTES REVIEW OF U.S. PATENT NO. U.S. 11,812,091	Sep 5, 2025	PAPER	PETITIONER
U.S. Patent No. 11,812,091	Sep 5, 2025	EXHIBIT	PETITIONER
File History of U.S. Patent No. 11,812,091	Sep 5, 2025	EXHIBIT	PETITIONER
Declaration of Dr. Benjamin B. Bederson ('091)	Sep 5, 2025	EXHIBIT	PETITIONER
Blackberry Corp. v. Maxell, Ltd., IPR2019-00089, Paper 1 (’394 patent IPR)	Sep 5, 2025	EXHIBIT	PETITIONER
Blackberry Corp. v. Maxell, Ltd., IPR2019-00089, Paper 10 (PTAB)	Sep 5, 2025	EXHIBIT	PETITIONER
Motorola Mobility, LLC v. Maxell, Ltd., IPR2022-01348, Paper 1 (’394 IPR)	Sep 5, 2025	EXHIBIT	PETITIONER
Motorola Mobility, LLC v. Maxell, Ltd., IPR2022-01348, Paper 7 (PTAB)	Sep 5, 2025	EXHIBIT	PETITIONER
Vizio, Inc. v. Maxell, Ltd., IPR2023-00316, Paper 1 (’394 IPR)	Sep 5, 2025	EXHIBIT	PETITIONER
Vizio, Inc. v. Maxell, Ltd., IPR2023-00316, Paper 9 (PTAB)	Sep 5, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 7,293,276 to Phillips	Sep 5, 2025	EXHIBIT	PETITIONER
U.S. Patent Publication No. 2005/0188408 to Wallis	Sep 5, 2025	EXHIBIT	PETITIONER
U.S. Patent 8,170,394 File History	Sep 5, 2025	EXHIBIT	PETITIONER
U.S. Patent Publication No. 2012/0087637 to Logan	Sep 5, 2025	EXHIBIT	PETITIONER
U.S. Patent Publication No. 2004/0154040 to Ellis	Sep 5, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 8,773,360 to Uchida	Sep 5, 2025	EXHIBIT	PETITIONER
Shneiderman, B. (2005) Designing the User Interface: Strategies	Sep 5, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 7,667,123 to Phillips	Sep 5, 2025	EXHIBIT	PETITIONER
Blackberry Corp. v. Maxell, Ltd., IPR2019-00089, Paper 15	Sep 5, 2025	EXHIBIT	PETITIONER
Motorola Mobility, LLC v. Maxell, Ltd., IPR2022-01348, Paper 25	Sep 5, 2025	EXHIBIT	PETITIONER
Vizio, Inc. v. Maxell, Ltd., IPR2023-00316, Paper 37	Sep 5, 2025	EXHIBIT	PETITIONER
U.S. Patent Publication No. 2002/0174430 to Ellis (Ellis’430)	Sep 5, 2025	EXHIBIT	PETITIONER
Client/Server Software Architectures--An Overview	Sep 5, 2025	EXHIBIT	PETITIONER
S. A. Bly and J. K. Rosenberg. 1986. A comparison	Sep 5, 2025	EXHIBIT	PETITIONER
Didier Le Gall. 1991. MPEG: a video compression	Sep 5, 2025	EXHIBIT	PETITIONER
Karlson, 2005, AppLens and launchTile	Sep 5, 2025	EXHIBIT	PETITIONER
Bederson, B. B., (2004). DateLens	Sep 5, 2025	EXHIBIT	PETITIONER