90/015,361AC LIGHT EMITTING DIODE AND AC LED DRIVE METHODS AND APPARATUS10,687,400Open

Status

Final Action Mailed

Filed

Jun 30, 2025

Last Updated

Aug 17, 2026

Examiner

My Trang Ton

Art Unit

3992

Requester

Unknown

Requester Law Firm

Stratum Law, LLC

Requested By

Third Party

Patent Owner

LYNK LABS INC.

P.O. Law Firm

K&L Gates, LLP

Sector (CPC)

HElectrical & Electronic
H05Electrical Techniques
H05BElectric Heating

USPC

315Electric Lamp And Discharge Devices: Systems

Reexam History (30 events)

Aug 17, 2026MRXFRRX - Mail Final Rejection
Jun 29, 2026RXC/SRCertificate of Service
Jun 29, 2026RXA...Response after Non-Final Action
Apr 29, 2026MR.NFRX - Mail Reexam Non-Final Action
Apr 24, 2026RXRLFReExam Litigation Found
Apr 24, 2026RXLITSRReexam Litigation Search Conducted
Dec 2, 2025RXFWDXDate Forwarded to Examiner
Sep 29, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 15, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jul 11, 2025MRXNReexamination Formalities Notice Mailed
Jul 11, 2025MRXNReexamination Formalities Notice Mailed
Jul 11, 2025DOCKCase Docketed to Examiner in GAU
Jul 11, 2025COMPApplication Is Now Complete
Jul 10, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 10, 2025RXNREQFDNotice of reexamination request filing date
Jul 10, 2025RXNREQAUNotice of assignment of reexamination request
Jul 7, 2025RXRLFReExam Litigation Found
Jul 7, 2025RXLITSRReexam Litigation Search Conducted
Jul 7, 2025PRXRParalegal Reexam Review Complete
Jul 2, 2025FTFIFITF set to NO - revise initial setting
Jul 1, 2025RXTTLRPTTitle Report
Jul 1, 2025RXC.ADCorrespondence Address Change
Jun 30, 2025WIDSInformation Disclosure Statement (IDS) Filed
Jun 30, 2025RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Jun 30, 2025RXOSUB.RReexamination requested by third party requester
Jun 30, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 30, 2025RXIDS.Information Disclosure Statement Filed
Jun 30, 2025RXC/SRCertificate of Service
Jun 30, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jun 30, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)

Prosecution, PTAB & CAFC

PTAB Proceedings (IPR, PGR, CBM, DER)

IPR2022-00150IPRInstitution Denied

Petitioner

Samsung Electronics Co., Ltd. et al.

Petition Filed

Nov 12, 2021

Institution

Jul 5, 2022

Decision

Jul 5, 2022

Terminated

Jul 5, 2022

IPR2022-00149IPRFinal Written Decision

Petitioner

Samsung Electronics Co., Ltd. et al.

Petition Filed

Nov 12, 2021

Institution

Jul 5, 2022

Decision

Apr 25, 2025

Terminated

Jun 26, 2023

Federal Circuit (CAFC)

None found

Terminal Disclaimer

None found

Prosecution History

None found

Maintenance Fees

Grant
Jun 16, 2020
3.5-yr
Dec 16, 2023
Paid Dec 6, 2023
7.5-yr
Dec 16, 2027
11.5-yr
Dec 16, 2031
Expiry
Nov 22, 2039

Entity Status

Large Entity

Expires

Nov 22, 2039 (13.7 yr remaining)

Assignments

Oct 2018Nov 2018Dec 2018Jan 2019Feb 2019Mar 2019Apr 2019May 2019Jun 2019Jul 2019Aug 2019Sep 2019Oct 2019Nov 2019FiledJAMES N. ANDERSENMICHAEL MISKINROBERT L. KOTTRITSCHLYNK LABS, INC.
AssignmentReel/Frame: 051801/0163Recorded: Feb 12, 2020

From

JAMES N. ANDERSENInventor
Sep 27, 2018
ROBERT L. KOTTRITSCHInventor
Jun 10, 2019
MICHAEL MISKINInventor
Oct 17, 2018

To

LYNK LABS, INC.