ExamPat
← Back to reexams

90/016,697Embedded Universal Integrated Circuit Card Supporting Two-Factor Authentication11,916,893Open

Status

Reexam Preprocessing Completed - Released to Assigned GAU

Filed

Oct 23, 2026

Pre-Order Paper

Window open until about Dec 2, 2026

Last Updated

Oct 29, 2026

Examiner

Not assigned

Art Unit

3992

Requester Law Firm

O'Melveny & Myers LLP

Requested By

Third Party

Patent Owner(via USPTO assignment records)

Network-1 Technologies, Inc.

Patent Owner Law Firm

Owner hasn't filed yet

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04WWireless Communication Networks

USPC

Unknown

Reexam History (15 events)

Oct 29, 2026PRXRParalegal Reexam Review Complete
Oct 29, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 29, 2026RXNREQFDNotice of reexamination request filing date
Oct 29, 2026RXNREQAUNotice of assignment of reexamination request
Oct 29, 2026RXTTLRPTTitle Report
Oct 27, 2026RXRLFReExam Litigation Found
Oct 27, 2026RXLITSRReexam Litigation Search Conducted
Oct 27, 2026FTFSFITF set to YES - revise initial setting
Oct 23, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Oct 23, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Oct 23, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 23, 2026RXOSUB.RReexamination requested by third party requester
Oct 23, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Oct 23, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Oct 23, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester

Prosecution, PTAB & CAFC

PTAB Proceedings (IPR, PGR, CBM, DER)

IPR2026-00119IPR — Institution Denied

Petitioner

Samsung Electronics Co., Ltd. et al.

Petition Filed

Nov 26, 2025

Institution

May 6, 2026

Decision

May 6, 2026

Terminated

May 6, 2026

Federal Circuit (CAFC)

None found

Terminal Disclaimer

None found

Prosecution History

None found

Maintenance Fees

Grant
Feb 27, 2024
3.5-yr
Aug 27, 2027
7.5-yr
Aug 27, 2031
11.5-yr
Aug 27, 2035
Expiry
Dec 10, 2041

Entity Status

Small Entity

Expires

Dec 10, 2041 (15.1 yr remaining)

Assignments

20182019202020212022202320242025FiledJOHN NIXM2M AND IOT TECHNOLOGIES, LLCNETWORK-1 TECHNOLOGIES, INC.JOHN A. NIXNETWORK-1 TECHNOLOGIES, INC.
AssignmentReel/Frame: 058362/0909Recorded: Dec 10, 2021

From

JOHN NIXInventor
Dec 29, 2017
→

To

M2M AND IOT TECHNOLOGIES, LLC

AssignmentReel/Frame: 058380/0270Recorded: Dec 14, 2021

From

M2M AND IOT TECHNOLOGIES, LLC
Dec 29, 2017
→

To

NETWORK-1 TECHNOLOGIES, INC.

AssignmentReel/Frame: 058368/0287Recorded: Dec 13, 2021

From

VOBAL TECHNOLOGIES, LLC
Jan 2, 2018
→

To

JOHN A. NIX

OtherReel/Frame: 072827/0540Recorded: Sep 10, 2025

From

NETWORK-1 TECHNOLOGIES, INC.
Jun 6, 2025
→

To

NETWORK-1 TECHNOLOGIES, INC.