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IP Verse

Samsung Electronics Co., Ltd. et al. v. Network-1 Technologies, Inc. - IPR2026-00119

Explore the PTAB proceeding IPR2026-00119 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
IPR2026-00119
Filing Date
Nov 26, 2025
Petitioner
Samsung Electronics Co., Ltd. et al.
Respondent
Network-1 Technologies, Inc.
Status
Pending
Respondent Application Number
17547990
Respondent Tech Center
2400
Respondent Patent Number
11916893

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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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Notice: Mandatory Notice

Dec 8, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Dec 8, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Dec 3, 2025PAPERBOARD

Petition for Inter Partes Review of U.S. Patent No. 11,916,893

Dec 1, 2025PAPERPETITIONER

Declaration of Dr. Paul S. Min

Dec 1, 2025EXHIBITPETITIONER

U.S. Patent No. 11,916,893 (“the ’893 Patent")

Nov 26, 2025EXHIBITPETITIONER

Prosecution History of the ’893 Patent

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

GlobalPlatform Card Secure Channel Protocol ’11’

Nov 26, 2025EXHIBITPETITIONER

U.S. Patent Pub. No. 2013/0227646 (“Haggerty”)

Nov 26, 2025EXHIBITPETITIONER

U.S. Patent Pub. No. 2010/0267383 (“Konstantinou”)

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 C to Network-1’s Infringement Contentions for the ’893 Patent

Nov 26, 2025EXHIBITPETITIONER

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

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