90/015,488AGGREGATED-MPDU, METHOD FOR TRANSMITTING RESPONSE FRAME THERETO, AND WIRELESS COMMUNICATION TERMINAL USING SAME10,931,396Closed
Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Reexam History (46 events)
Oct 14, 2026REEXInput Issue Number and Issue Date for Reexamination
Sep 26, 2026RXPUBSReexam Forwarded to Office of Publications
Jul 14, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jul 10, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jul 10, 2026RXC/SRCertificate of Service
Jun 18, 2026IDSCInformation Disclosure Statement considered
May 20, 2026MREXNRX - Mail Examiner Interview Summary Record
May 18, 2026RXC/SRCertificate of Service
May 7, 2026RXFWDXDate Forwarded to Examiner
May 4, 2026MRXD.RX - Mail Extension of Time Period for Response Denied
Apr 23, 2026RXRQ/TRequest for Extension of Time
Apr 23, 2026RXC/SRCertificate of Service
Apr 9, 2026WIDSInformation Disclosure Statement (IDS) Filed
Apr 9, 2026RXIDS.Information Disclosure Statement Filed
Apr 9, 2026RXC/SRCertificate of Service
Mar 19, 2026MRXG.RX - Mail Extension of Time Period for Response Granted
Mar 18, 2026RXRQ/TRequest for Extension of Time
Mar 18, 2026RXC/SRCertificate of Service
Feb 17, 2026MR.NFRX - Mail Reexam Non-Final Action
Feb 12, 2026IDSCInformation Disclosure Statement considered
Feb 6, 2026WIDSInformation Disclosure Statement (IDS) Filed
Feb 6, 2026RXC/SRCertificate of Service
Dec 17, 2025RXFWDXDate Forwarded to Examiner
Nov 26, 2025PA..Change in Power of Attorney (May Include Associate POA)
Nov 21, 2025RXPA..Change in Power of Attorney (May Include Associate POA)
Oct 31, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Oct 14, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Sep 16, 2025RXRLFReExam Litigation Found
Sep 16, 2025RXLITSRReexam Litigation Search Conducted
Sep 10, 2025MRXNReexamination Formalities Notice Mailed
Sep 10, 2025MRXNReexamination Formalities Notice Mailed
Sep 10, 2025COMPApplication Is Now Complete
Sep 9, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 9, 2025RXNREQFDNotice of reexamination request filing date
Sep 9, 2025RXNREQAUNotice of assignment of reexamination request
Sep 9, 2025DOCKCase Docketed to Examiner in GAU
Sep 3, 2025RXTTLRPTTitle Report
Sep 3, 2025PRXRParalegal Reexam Review Complete
Sep 3, 2025FTFSFITF set to YES - revise initial setting
Aug 29, 2025RXRLFReExam Litigation Found
Aug 29, 2025RXOSUB.RReexamination requested by third party requester
Aug 29, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 29, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Aug 29, 2025RXC/SRCertificate of Service
Aug 29, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Aug 29, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Feb 23, 2021
3.5-yr
Aug 23, 2024
Paid Aug 7, 2024
7.5-yr
Aug 23, 2028
11.5-yr
Aug 23, 2032
Expiry
Jun 21, 2039
Entity Status
Large Entity
Expires
Jun 21, 2039 (13.2 yr remaining)
Assignments
AssignmentReel/Frame: 049556/0730Recorded: Jun 21, 2019
From
WOOJIN AHNInventor
Jun 5, 2019
GEONJUNG KOInventor
Jun 5, 2019
JINSAM KWAKInventor
Jun 7, 2019
JUHYUNG SONInventor
Jun 5, 2019
→
To
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
AssignmentReel/Frame: 070827/0861Recorded: Feb 26, 2025
From
SK TELECOM CO., LTD.
Aug 31, 2020
→
To
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
OtherReel/Frame: 062152/0001Recorded: Dec 18, 2022
From
SK TELECOM CO., LTD.
Nov 1, 2022
→
To
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
AssignmentReel/Frame: 067790/0700Recorded: Jun 20, 2024
From
SK TELECOM CO., LTD.
May 27, 2024
→
To
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.