Samsung Electronics Co., Ltd. et al. v. Network-1 Technologies, Inc. - IPR2026-00114

Explore the PTAB proceeding IPR2026-00114 filed by Samsung Electronics Co., Ltd. et al. against Network-1 Technologies, Inc. on Nov 26, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00114
Filing Date
Nov 26, 2025
Petitioner
Samsung Electronics Co., Ltd. et al.
Respondent
Network-1 Technologies, Inc.
Status
Pending
Respondent Application Number
16453682
Respondent Tech Center
2400
Respondent Patent Number
11233780

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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

Feb 3, 2026PAPERPATENT OWNER

EX2001 - Complaint for Patent Infringement

Feb 3, 2026EXHIBITPATENT OWNER

EX2002-ECF 26 Docket Control Order

Feb 3, 2026EXHIBITPATENT OWNER

EX2003-US Pat No 11,606,204

Feb 3, 2026EXHIBITPATENT OWNER

EX2004-US Pat No 11,973,864

Feb 3, 2026EXHIBITPATENT OWNER

EX2005-US Pat No 12,166,869

Feb 3, 2026EXHIBITPATENT OWNER

EX2007-US Pat No 12,207,094

Feb 3, 2026EXHIBITPATENT OWNER

EX2008-US Pat No 11,916,893

Feb 3, 2026EXHIBITPATENT OWNER

EX2009-Google Patents for US Pat No 11,606,204

Feb 3, 2026EXHIBITPATENT OWNER

EX2010-Google Patents for US Pat No 11,233,780

Feb 3, 2026EXHIBITPATENT OWNER

EX2011-September 2, 2016 Office Action Rejection of Samsung Patent Appl 14/803,946

Feb 3, 2026EXHIBITPATENT OWNER

EX2012-US Pat Pub No 2015/0163056

Feb 3, 2026EXHIBITPATENT OWNER

EX2013-US Pat Pub No 2015/0121066

Feb 3, 2026EXHIBITPATENT OWNER

EX2014-September 6, 2018 Not of Allowance and Not of References Cited for Samsung Pat Appl No 15/350,963

Feb 3, 2026EXHIBITPATENT OWNER

EX2015-US Pat Pub No 2015/0143125

Feb 3, 2026EXHIBITPATENT OWNER

EX2016-Defs' Invalidity Contentions dated 12-9-2025

Feb 3, 2026EXHIBITPATENT OWNER

EX2018-Declaration of Eric J Enger ISO POs Discretionary Denial Brief

Feb 3, 2026EXHIBITPATENT OWNER

EX2019-Declaration of John Nix ISO POs Discretionary Denial Brief

Feb 3, 2026EXHIBITPATENT OWNER

EX2020-NWO_SAM_00013288

Feb 3, 2026EXHIBITPATENT OWNER

EX2021-NWO_SAM-00013295

Feb 3, 2026EXHIBITPATENT OWNER

EX2022-NWO_SAM-00013436

Feb 3, 2026EXHIBITPATENT OWNER

EX2023-NWO_SAM_00013296

Feb 3, 2026EXHIBITPATENT OWNER

EX2024-US Appl No 14/099,329

Feb 3, 2026EXHIBITPATENT OWNER

Notice of Petitioner’s Prior Art Stipulation

Dec 18, 2025PAPERPETITIONER

Notice: Mandatory Notice

Dec 8, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Dec 8, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Dec 3, 2025PAPERBOARD

Declaration of Dr. Paul S. Min

Dec 1, 2025EXHIBITPETITIONER

U.S. Patent No. 11,233,780 (“the ’780 Patent”)

Nov 26, 2025EXHIBITPETITIONER

Prosecution History of the ’780 Patent (Part 1 of 7)

Nov 26, 2025EXHIBITPETITIONER

Prosecution History of the ’780 Patent (Part 2 of 7)

Nov 26, 2025EXHIBITPETITIONER

Prosecution History of the ’780 Patent (Part 3 of 7)

Nov 26, 2025EXHIBITPETITIONER

Prosecution History of the ’780 Patent (Part 4 of 7)

Nov 26, 2025EXHIBITPETITIONER

Prosecution History of the ’780 Patent (Part 5 of 7)

Nov 26, 2025EXHIBITPETITIONER

Prosecution History of the ’780 Patent (Part 6 of 7)

Nov 26, 2025EXHIBITPETITIONER

Prosecution History of the ’780 Patent (Part 7 of 7)

Nov 26, 2025EXHIBITPETITIONER

Secure Profile Provisioning Architecture for Embedded UICC

Nov 26, 2025EXHIBITPETITIONER

GlobalPlatform Card Specification (Part 1 of 3)

Nov 26, 2025EXHIBITPETITIONER

GlobalPlatform Card Specification (Part 2 of 3)

Nov 26, 2025EXHIBITPETITIONER

GlobalPlatform Card Specification (Part 3 of 3)

Nov 26, 2025EXHIBITPETITIONER

A Fast and Secure Elliptic Curve Based Authenticated Key Agreement Protocol

Nov 26, 2025EXHIBITPETITIONER

ANSI X9.63 Overview

Nov 26, 2025EXHIBITPETITIONER

U.S. Patent Pub. No. 2015/0350881 (“Weiss”)

Nov 26, 2025EXHIBITPETITIONER

GlobalPlatform Card Secure Channel Protocol ’11’

Nov 26, 2025EXHIBITPETITIONER

Declaration of Simon Blake-Wilson

Nov 26, 2025EXHIBITPETITIONER

U.S. Patent No. 9,100,175 (“Nix175”)

Nov 26, 2025EXHIBITPETITIONER

Declaration of Tono Aspinall

Nov 26, 2025EXHIBITPETITIONER

Declaration of Gordan MacPherson

Nov 26, 2025EXHIBITPETITIONER

Protocols for Authentication and Key Establishment

Nov 26, 2025EXHIBITPETITIONER

New Directions in Cryptography

Nov 26, 2025EXHIBITPETITIONER

NIST Special Publication 800-57

Nov 26, 2025EXHIBITPETITIONER

NIST Special Publication 800-38F

Nov 26, 2025EXHIBITPETITIONER

NIST Special Publication 800-56A

Nov 26, 2025EXHIBITPETITIONER

GlobalPlatform Card Technology, Secure Channel Protocol 03

Nov 26, 2025EXHIBITPETITIONER

Reprogrammable SIMs: Technology, Evolution and Implications

Nov 26, 2025EXHIBITPETITIONER

Smart Cards; Embedded UICC; Requirements Specification

Nov 26, 2025EXHIBITPETITIONER

Exhibit A to Network-1’s Infringement Contentions for the ’780 Patent

Nov 26, 2025EXHIBITPETITIONER

U.S. Patent No. 11,916,893

Nov 26, 2025EXHIBITPETITIONER

Declaration of Dr. Paul S. Min

Nov 26, 2025EXHIBITPETITIONER

Curriculum Vitae of Dr. Paul S. Min

Nov 26, 2025EXHIBITPETITIONER

Claim Mapping Table

Nov 26, 2025EXHIBITPETITIONER

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

Nov 26, 2025PAPERPETITIONER

Samsung Electronics America, Inc.’s Power of Attorney

Nov 26, 2025PAPERPETITIONER

Petition: as filed

Nov 26, 2025PAPERPETITIONER