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90/019,266GATE WITH SELF-ALIGNED LEDGE FOR ENHANCEMENT MODE GaN TRANSISTORS9,748,347Closed

Status

Reexam Terminated - Request Denied in Group

Filed

Oct 5, 2023

Last Updated

May 1, 2024

Art Unit

3991

Requester Law Firm

Unknown

Requested By

Third Party

P.O. Law Firm

Blank Rome, LLP

Sector (CPC)

HElectrical & Electronic
H10Semiconductor Devices
H10DInorganic Semiconductor Devices

USPC

257Active Solid-State Devices (E.g., Transistors, Solid-State Diodes)

Reexam History (20 events)

May 1, 2024MRTRMRX - Mail Termination of Reexam Proceedings
Nov 24, 2023MREXDRX - Mail Ex Parte Request for Reexamination Denied
Oct 18, 2023DOCKCase Docketed to Examiner in GAU
Oct 13, 2023DOCKCase Docketed to Examiner in GAU
Oct 11, 2023MRXNReexamination Formalities Notice Mailed
Oct 11, 2023MRXNReexamination Formalities Notice Mailed
Oct 10, 2023RXTTLRPTTitle Report
Oct 10, 2023RXRLFReExam Litigation Found
Oct 10, 2023RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 10, 2023RXNREQFDNotice of reexamination request filing date
Oct 10, 2023RXNREQAUNotice of assignment of reexamination request
Oct 10, 2023RXLITSRReexam Litigation Search Conducted
Oct 6, 2023FTFSFITF set to YES - revise initial setting
Oct 5, 2023WIDSInformation Disclosure Statement (IDS) Filed
Oct 5, 2023RXOSUB.RReexamination requested by third party requester
Oct 5, 2023RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 5, 2023RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Oct 5, 2023RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Oct 5, 2023RXC/SRCertificate of Service
Oct 5, 2023BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)

Prosecution, PTAB & CAFC

PTAB Proceedings (IPR, PGR, CBM, DER)

IPR2023-01382IPR — Final Written Decision - Appealed

Petitioner

Innoscience (Zhuhai) Technology Company, Ltd. et al.

Petition Filed

Sep 20, 2023

Institution

Mar 26, 2024

Decision

Mar 25, 2025

Terminated

Mar 25, 2025

Federal Circuit (CAFC)

None found

Terminal Disclaimer

None found

Prosecution History

None found

Maintenance Fees

Grant
Aug 29, 2017
3.5-yr
Feb 28, 2021
Paid Sep 1, 2020
7.5-yr
Feb 28, 2025
Paid Feb 12, 2025
11.5-yr
Feb 28, 2029
Expiry
Oct 2, 2034

Entity Status

Small Entity

Expires

Oct 2, 2034 (8.5 yr remaining)

Term Adjustment

+64 days (~0.2 yr)

Assignments

Jul 2014Aug 2014FiledJIANJUN CAOALEXANDER LIDOWALANA NAKATAEFFICIENT POWER CONVERSION CORPORATION
AssignmentReel/Frame: 033799/0096Recorded: Sep 23, 2014

From

JIANJUN CAOInventor
Jul 22, 2014
ALEXANDER LIDOWInventor
Jul 22, 2014
ALANA NAKATAInventor
Jul 25, 2014
→

To

EFFICIENT POWER CONVERSION CORPORATION