90/015,623MULTICARRIER SUB-LAYER FOR DIRECT SEQUENCE CHANNEL AND MULTIPLE-ACCESS CODING11,075,786Open
Status
Non-Final Action Mailed
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (23 events)
Apr 27, 2026MR.NFRX - Mail Reexam Non-Final Action
Mar 21, 2026RXFWDXDate Forwarded to Examiner
Jan 20, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Dec 15, 2025RXPTGRReexam Petition Decision - Granted
Dec 15, 2025MRTGRRX - Mail Petition Decision - Granted
Nov 13, 2025DOCKCase Docketed to Examiner in GAU
Nov 12, 2025MRXNReexamination Formalities Notice Mailed
Nov 12, 2025MRXNReexamination Formalities Notice Mailed
Nov 12, 2025COMPApplication Is Now Complete
Nov 10, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Nov 10, 2025RXNREQAUNotice of assignment of reexamination request
Nov 10, 2025FTFIFITF set to NO - revise initial setting
Nov 9, 2025RXTTLRPTTitle Report
Nov 9, 2025RXRLFReExam Litigation Found
Nov 9, 2025RXLITSRReexam Litigation Search Conducted
Nov 9, 2025PRXRParalegal Reexam Review Complete
Nov 7, 2025RXOPPPETReexam - Opposition filed in response to petition
Oct 31, 2025RXPET.Receipt of Petition in a Reexam
Oct 31, 2025RXC/SRCertificate of Service
Oct 22, 2025WIDSInformation Disclosure Statement (IDS) Filed
Oct 22, 2025RXOSUB.RReexamination requested by third party requester
Oct 22, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 22, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-00789IPR — Discretionary Denial
Petitioner
Samsung Electronics Co., Ltd. et al.
Petition Filed
Apr 2, 2025
Institution
Aug 22, 2025
Decision
Aug 22, 2025
Terminated
Aug 22, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Jul 27, 2021
3.5-yr
Jan 27, 2025
7.5-yr
Jan 27, 2029
11.5-yr
Jan 27, 2033
Expiry
Mar 25, 2040
Entity Status
Small Entity
Expires
Mar 25, 2040 (14 yr remaining)
Term Adjustment
+34 days (~0.1 yr)
Other
USPTO Event: Expire PatentUSPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 052983/0959Recorded: Jun 18, 2020
From
STEVE J SHATTILInventor
Feb 20, 2020
→
To
GENGHISCOMM HOLDINGS, LLC
AssignmentReel/Frame: 059709/0683Recorded: Mar 3, 2022
From
DEPARTMENT 13, INC.
Nov 4, 2021
→
To
GENGHISCOMM HOLDINGS, LLC
AssignmentReel/Frame: 059310/0087Recorded: Mar 3, 2022
From
STEVE J SHATTILInventor
Nov 4, 2021
→
To
GENGHISCOMM HOLDINGS, LLC