Samsung Electronics Co., Ltd. et al. v. Network-1 Technologies, Inc. - IPR2026-00115

Explore the PTAB proceeding IPR2026-00115 filed by Samsung Electronics Co., Ltd. et al. against Network-1 Technologies, Inc. on Nov 7, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00115
Filing Date
Nov 7, 2025
Petitioner
Samsung Electronics Co., Ltd. et al.
Respondent
Network-1 Technologies, Inc.
Status
Pending
Respondent Application Number
17647812
Respondent Tech Center
2400
Respondent Patent Number
11606204

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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.

Document NameFiling DateCategoryFiling Party

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Patent Owner's Bifurcated Discretionary Denial Briefing Pursuant to the Director's March 26, 2025 Memorandum

Jan 20, 2026PAPERPATENT OWNER

EX2001 - Complaint for Patent Infringement

Jan 20, 2026EXHIBITPATENT OWNER

EX2002 - Docket Control Order

Jan 20, 2026EXHIBITPATENT OWNER

EX2004 - US Pat No 11,973,864

Jan 20, 2026EXHIBITPATENT OWNER

EX2005 - US Pat No 12,166,869

Jan 20, 2026EXHIBITPATENT OWNER

EX2006 - US Pat No 11,233,780

Jan 20, 2026EXHIBITPATENT OWNER

EX2007 - US Pat No 12,207,094

Jan 20, 2026EXHIBITPATENT OWNER

EX2008 - US Pat No 11,916,893

Jan 20, 2026EXHIBITPATENT OWNER

EX2009 - Google Patents of 11,606,204

Jan 20, 2026EXHIBITPATENT OWNER

EX2010 - Google Patents of 11,233,780

Jan 20, 2026EXHIBITPATENT OWNER

EX2011- Office Action Rejection of Patent Application 14/803,946 dated 9/2/2016

Jan 20, 2026EXHIBITPATENT OWNER

EX2012-US Pat Pub No 2015/0163056

Jan 20, 2026EXHIBITPATENT OWNER

EX2013 - US Pat Pub No 2015/0121066

Jan 20, 2026EXHIBITPATENT OWNER

EX2014 -Notice of Allowance for 15/350,963 dated 9/6/2018

Jan 20, 2026EXHIBITPATENT OWNER

EX2015 - US Pat Pub No 2015/0143125

Jan 20, 2026EXHIBITPATENT OWNER

EX2016 - Defts Invalidity Contentions dated 12/9/2025

Jan 20, 2026EXHIBITPATENT OWNER

EX2017- US Pat No 8,391,841

Jan 20, 2026EXHIBITPATENT OWNER

EX2018 - Declaration of William B. Collier, Jr.

Jan 20, 2026EXHIBITPATENT OWNER

EX2019 - Declaration of John Nix

Jan 20, 2026EXHIBITPATENT OWNER

EX2020 - NWO_SAM_00013288

Jan 20, 2026EXHIBITPATENT OWNER

EX2021 - NWO_SAM-00013295

Jan 20, 2026EXHIBITPATENT OWNER

EX2022 - NWO_SAM-00013436

Jan 20, 2026EXHIBITPATENT OWNER

EX2023 - NWO_SAM_00013296

Jan 20, 2026EXHIBITPATENT OWNER

Notice of Petitioner’s Prior Art Stipulation

Dec 18, 2025PAPERPETITIONER

Notice: Notice filing date accorded

Nov 20, 2025PAPERBOARD

Notice: Mandatory Notice

Nov 20, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Nov 20, 2025PAPERPATENT OWNER

U.S. Patent No. 11,606,204 (“the ’204 Patent")

Nov 7, 2025EXHIBITPETITIONER

Declaration of Dr. Christina Popper

Nov 7, 2025EXHIBITPETITIONER

Curriculum Vitae of Dr. Christina Popper

Nov 7, 2025EXHIBITPETITIONER

Prosecution History of the ’204 Patent

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2010/0174907 (“Semple”)

Nov 7, 2025EXHIBITPETITIONER

PCT Patent Publication No. WO2008/005162 (“Wang”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2010/0135491 (“Bhuyan”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2004/0221163 (“Jorgensen”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2009/0323967 (“Pierce”)

Nov 7, 2025EXHIBITPETITIONER

Standards for Efficient Cryptography

Nov 7, 2025EXHIBITPETITIONER

Claim Mapping Table

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2007/0083766 (“Farnham”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2012/0300934 (“Ala-Laurila”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2014/0219443 (“Brainis”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2014/0024343 (“Bradley”)

Nov 7, 2025EXHIBITPETITIONER

Prosecution History of U.S. Patent No. 12,166,869

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2009/0068985 (“Nguyen”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2012/0008775 (“Natarajan”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent No. 8,127,142 (“Cuppett”)

Nov 7, 2025EXHIBITPETITIONER

Reprogrammable SIMs: Technology, Evolution and Implications, Final Report

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent No. 9,210,138 (“Nakhjiri”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2013/0012168 (“Rajadurai”)

Nov 7, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2013/0301828 (“Gouget”)

Nov 7, 2025EXHIBITPETITIONER

Protocols for Authentication and Key Establishment

Nov 7, 2025EXHIBITPETITIONER

Samsung Electronics Co., Ltd.’s Power of Attorney

Nov 7, 2025PAPERPETITIONER

Samsung Electronics America, Inc.’s Power of Attorney

Nov 7, 2025PAPERPETITIONER

Petition for Inter Partes Review of U.S. Patent No. 11,606,204

Nov 7, 2025PAPERPETITIONER