Status
Response after Non-Final Action Entered (or Ready for Examiner Action)
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (46 events)
Jul 23, 2026WIDSInformation Disclosure Statement (IDS) Filed
Jul 23, 2026RXLET.Miscellaneous Incoming Letter
Jul 23, 2026RXIDS.Information Disclosure Statement Filed
Jul 23, 2026RXC/SRCertificate of Service
Jul 23, 2026RXC/SRCertificate of Service
Jul 23, 2026RXA.QUResponse after ex parte Quayle
Jun 11, 2026MREPQRX - Mail Ex Parte Quayle Action
May 20, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 20, 2026RXIDS.Information Disclosure Statement Filed
May 20, 2026RXC/SRCertificate of Service
Apr 8, 2026RXLET.Miscellaneous Incoming Letter
Apr 8, 2026RXLET.Miscellaneous Incoming Letter
Apr 8, 2026RXC/SRCertificate of Service
Apr 8, 2026RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Apr 8, 2026RXA...Response after Non-Final Action
Mar 26, 2026M865EElectronic request for Examiner Interview
Feb 27, 2026MRXG.RX - Mail Extension of Time Period for Response Granted
Feb 25, 2026RXRQ/TRequest for Extension of Time
Feb 25, 2026RXC/SRCertificate of Service
Jan 8, 2026MR.NFRX - Mail Reexam Non-Final Action
Dec 29, 2025IDSCInformation Disclosure Statement considered
Dec 29, 2025IDSCInformation Disclosure Statement considered
Nov 24, 2025DOCKCase Docketed to Examiner in GAU
Oct 24, 2025WIDSInformation Disclosure Statement (IDS) Filed
Oct 24, 2025WIDSInformation Disclosure Statement (IDS) Filed
Sep 23, 2025RXFWDXDate Forwarded to Examiner
Jul 17, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jul 11, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 8, 2025RXRLFReExam Litigation Found
Jun 8, 2025RXLITSRReexam Litigation Search Conducted
Jun 5, 2025DOCKCase Docketed to Examiner in GAU
Jun 4, 2025MRXNReexamination Formalities Notice Mailed
Jun 4, 2025MRXNReexamination Formalities Notice Mailed
Jun 4, 2025COMPApplication Is Now Complete
Jun 3, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 3, 2025RXNREQFDNotice of reexamination request filing date
Jun 3, 2025RXNREQAUNotice of assignment of reexamination request
Jun 3, 2025FTFIFITF set to NO - revise initial setting
Jun 2, 2025RXTTLRPTTitle Report
Jun 2, 2025PRXRParalegal Reexam Review Complete
May 30, 2025RXRLFReExam Litigation Found
May 30, 2025RXOSUB.RReexamination requested by third party requester
May 30, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
May 30, 2025RXC/SRCertificate of Service
May 30, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 30, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2021-01516IPR — Institution Denied
Petitioner
Seoul Semiconductor, Co., Ltd.
Petition Filed
Sep 10, 2021
Institution
Mar 15, 2022
Decision
Mar 15, 2022
Terminated
Mar 15, 2022
IPR2021-01506IPR — Institution Denied
Petitioner
Samsung Electronics Co., Ltd. et al.
Petition Filed
Sep 7, 2021
Institution
Mar 15, 2022
Decision
Mar 15, 2022
Terminated
Mar 15, 2022
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedMar 24, 2014
Prosecution History
| Date | Code | Description |
|---|---|---|
| Apr 3, 2014 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Mar 24, 2014 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jan 27, 2015
3.5-yr
Jul 27, 2018
Paid Apr 6, 2018
7.5-yr
Jul 27, 2022
Paid Jun 28, 2022
11.5-yr
Jul 27, 2026
Expiry
Mar 6, 2032
Entity Status
Small Entity
Expires
Mar 6, 2032 (5.9 yr remaining)
Assignments
AssignmentReel/Frame: 061947/0602Recorded: Dec 1, 2022
From
MORDEHAI MARGALITInventor
Jan 6, 2012
→
To
VIAGAN LTD
AssignmentReel/Frame: 061947/0509Recorded: Dec 1, 2022
From
MORDEHAI MARGALITInventor
Jan 6, 2012
→
To
VIAGAN LTD
AssignmentReel/Frame: 061947/0692Recorded: Dec 1, 2022
From
MORDEHAI MARGALITInventor
Mar 6, 2013
→
To
VIAGAN LTD
AssignmentReel/Frame: 061947/0846Recorded: Dec 1, 2022
From
MORDEHAI MARGALITInventor
Dec 16, 2014
→
To
VIAGAN LTD
AssignmentReel/Frame: 055688/0361Recorded: Mar 23, 2021
From
VIAGAN
Feb 11, 2020
→
To
LED WAFER SOLUTIONS LLC