90/019,851SECONDARY LITHIUM ION CELL OR BATTERY, AND PROTECTING CIRCUIT, ELECTRONIC DEVICE, AND CHARGING DEVICE OF THE SAME7,749,641Closed
Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (49 events)
Jun 17, 2026REEXInput Issue Number and Issue Date for Reexamination
Jun 3, 2026RXPUBSReexam Forwarded to Office of Publications
May 5, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Apr 30, 2026RXRLFReExam Litigation Found
Apr 30, 2026RXLITSRReexam Litigation Search Conducted
Mar 30, 2026MRAPWRX - Mail Withdrawal/Dismissal of Appeal
Mar 25, 2026RXSAFRSupplemental Amendment after Final Rejection
Mar 25, 2026RXC/SRCertificate of Service
Mar 25, 2026MRADVRX - Mail Reexam - Advisory Action (or Supplemental)
Mar 18, 2026RXC/SRCertificate of Service
Mar 18, 2026RXAAF.Response to Final Filed (or Ready for Examiner Action)
Mar 9, 2026MRAEARX - Mail Examiners Answer
Feb 24, 2026DOCKCase Docketed to Examiner in GAU
Feb 23, 2026RXC/SRCertificate of Service
Feb 23, 2026RXAPBRAppeal Brief Review Complete
Feb 23, 2026RXAP.BAppeal Brief Filed
Dec 30, 2025DOCKCase Docketed to Examiner in GAU
Dec 22, 2025RXN/APNotice of Appeal Filed
Dec 22, 2025RXC/SRCertificate of Service
Oct 27, 2025MRXFRRX - Mail Final Rejection
Oct 6, 2025RXC/SRCertificate of Service
Oct 6, 2025RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Oct 6, 2025RXA...Response after Non-Final Action
Oct 1, 2025MREXNRX - Mail Examiner Interview Summary Record
Sep 18, 2025RXLET.Miscellaneous Incoming Letter
Aug 6, 2025MR.NFRX - Mail Reexam Non-Final Action
Jun 10, 2025RXFWDXDate Forwarded to Examiner
Apr 9, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 27, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Feb 25, 2025IDSCInformation Disclosure Statement considered
Feb 25, 2025DOCKCase Docketed to Examiner in GAU
Feb 24, 2025MRXNReexamination Formalities Notice Mailed
Feb 24, 2025MRXNReexamination Formalities Notice Mailed
Feb 24, 2025COMPApplication Is Now Complete
Feb 21, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Feb 21, 2025RXNREQFDNotice of reexamination request filing date
Feb 21, 2025RXNREQAUNotice of assignment of reexamination request
Feb 18, 2025PRXRParalegal Reexam Review Complete
Feb 16, 2025RXRLFReExam Litigation Found
Feb 16, 2025RXLITSRReexam Litigation Search Conducted
Feb 16, 2025FTFIFITF set to NO - revise initial setting
Feb 15, 2025RXTTLRPTTitle Report
Feb 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Feb 14, 2025RXOSUB.RReexamination requested by third party requester
Feb 14, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 14, 2025RXC/SRCertificate of Service
Feb 14, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 14, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 14, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2024-00597IPR — Final Written Decision - Appealed
Petitioner
Apple Inc.
Petition Filed
Feb 22, 2024
Institution
Aug 20, 2024
Decision
Jan 17, 2025
Terminated
Jan 17, 2025
IPR2023-01350IPR — Final Written Decision - Appealed
Petitioner
Apple Inc.
Petition Filed
Aug 23, 2023
Institution
Feb 23, 2024
Decision
Feb 18, 2025
Terminated
Feb 18, 2025
IPR2023-01183IPR — Final Written Decision - Appealed
Petitioner
Samsung Electronics Co., Ltd. et al.
Petition Filed
Jul 21, 2023
Institution
Jan 22, 2024
Decision
Jan 17, 2025
Terminated
Jan 17, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Jul 6, 2010
3.5-yr
Jan 6, 2014
7.5-yr
Jan 6, 2018
Paid Dec 21, 2017
11.5-yr
Jan 6, 2022
Paid Jun 17, 2022
Expiry
Aug 14, 2028
Entity Status
Small Entity
Expires
Aug 14, 2028 (2.4 yr remaining)
Term Adjustment
+1561 days (~4.3 yr)
Other
USPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 061222/0846Recorded: Sep 27, 2022
From
XIAOPING RENInventor
Sep 3, 2022
JIE SUNInventor
Sep 3, 2022
→
To
RJ TECHNOLOGY LLC