IP Library › Patent Application 18276237
Patent Application Utility PCT National Stage
App. No. 18/276,237 · Confirmation No. 4057

POWER SEMICONDUCTOR MODULE, POWER SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING A POWER SEMICONDUCTOR DEVICE

Applicant: Hitachi Energy Ltd
Non Final Action Mailed View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-08-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection 15 View
2026-08-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-10 CTNF Non-Final Rejection 25 View
2026-06-10 892 List of references cited by examiner 1 View
2026-06-10 FWCLM Index of Claims 1 View
2026-06-10 SRFW Search information including classification, databases and other search related notes 2 View
2026-06-10 SRNT Examiner's search strategy and results 4 View
2026-06-10 FOR Foreign Reference 30 View
2026-05-19 RCEX Request for Continued Examination (RCE) 3 View
2026-05-19 N417.PYMT Electronic Fee Payment 2 View
2026-05-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-05-19 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2026-05-19 CLM Claims 5 View
2026-05-19 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2026-05-19 WFEE Fee Worksheet (SB06) 1 View
2026-04-21 CTAV Advisory Action (PTOL-303) 4 View
2026-04-21 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2026-04-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-04-15 A.NE Response After Final Action 1 View
2026-04-15 CLM Claims 5 View
2026-04-15 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2026-04-15 WFEE Fee Worksheet (SB06) 1 View
2026-03-02 CTFR Final Rejection 13 View
2026-03-02 892 List of references cited by examiner 1 View
2026-03-02 FWCLM Index of Claims 1 View
2026-03-02 SRFW Search information including classification, databases and other search related notes 2 View
2026-03-02 SRNT Examiner's search strategy and results 5 View
2026-03-02 SRNT Examiner's search strategy and results 49 View
2026-03-02 FOR Foreign Reference 58 View
2026-03-02 FOR Foreign Reference 39 View
2026-02-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-02-04 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-02-04 SPEC Specification 3 View
2026-02-04 CLM Claims 5 View
2026-02-04 REM Applicant Arguments/Remarks Made in an Amendment 10 View
2026-02-04 WFEE Fee Worksheet (SB06) 1 View
2025-12-08 CTNF Non-Final Rejection 12 View
2025-12-08 892 List of references cited by examiner 2 View
2025-12-08 SRFW Search information including classification, databases and other search related notes 1 View
2025-12-08 FWCLM Index of Claims 1 View
2025-12-08 BIB Bibliographic Data Sheet 1 View
2025-12-08 1449 List of References cited by applicant and considered by examiner 4 View
2025-12-08 FOR Foreign Reference 49 View
2025-12-08 FOR Foreign Reference 26 View
2025-12-08 1449 List of References cited by applicant and considered by examiner 4 View
2025-12-08 SRNT Examiner's search strategy and results 19 View
2025-12-08 FOR Foreign Reference 24 View
2025-11-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-11-17 ELC. Response to Election / Restriction Filed 1 View
2025-11-17 CLM Claims 4 View
2025-11-17 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2025-10-29 CTRS Requirement for Restriction/Election 8 View
2025-10-29 FWCLM Index of Claims 1 View
2025-01-15 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2025-01-15 FOR Foreign Reference 44 View
2025-01-15 FOR Foreign Reference 5 View
2025-01-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-01-15 FOR Foreign Reference 25 View
2024-04-24 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2024-04-24 FOR Foreign Reference 11 View
2024-04-24 FOR Foreign Reference 15 View
2024-04-24 FOR Foreign Reference 20 View
2024-04-24 FOR Foreign Reference 18 View
2024-04-24 FOR Foreign Reference 6 View
2024-04-24 N417 Electronic Filing System Acknowledgment Receipt 3 View
2024-04-11 NTC.PUB Notice of Publication 1 View
2024-02-15 APP.FILE.REC Filing Receipt 4 View
2024-02-09 APP.FILE.REC Filing Receipt 3 View
2024-02-07 CFILE Request for Corrected Filing Receipt 2 View
2024-02-07 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2024-02-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-02-07 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2024-02-07 ADS Application Data Sheet 9 View
2024-02-05 PD.FILED.F Priority Documents electronically retrieved requiring USPTO confirmation 38 View
2023-12-27 APP.FILE.REC Filing Receipt 3 View
2023-12-27 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2023-12-27 WCLM Claims Worksheet (PTO-2022) 1 View
2023-12-27 WFEE Fee Worksheet (SB06) 1 View
2023-12-27 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-08-07 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2023-08-07 FOR Foreign Reference 11 View
2023-08-07 FOR Foreign Reference 22 View
2023-08-07 FOR Foreign Reference 9 View
2023-08-07 FOR Foreign Reference 10 View
2023-08-07 FOR Foreign Reference 33 View
2023-08-07 FOR Foreign Reference 9 View
2023-08-07 FOR Foreign Reference 27 View
2023-08-07 FOR Foreign Reference 43 View
2023-08-07 FOR Foreign Reference 19 View
2023-08-07 FOR Foreign Reference 16 View
2023-08-07 FOR Foreign Reference 49 View
2023-08-07 FOR Foreign Reference 59 View
2023-08-07 FOR Foreign Reference 15 View
2023-08-07 WFEE Fee Worksheet (SB06) 2 View
2023-08-07 N417 Electronic Filing System Acknowledgment Receipt 5 View
2023-08-07 PA.. Power of Attorney 3 View
2023-08-07 A.PE Preliminary Amendment 1 View
2023-08-07 ABST Abstract 1 View
2023-08-07 SPEC Specification 1 View
2023-08-07 CLM Claims 4 View
2023-08-07 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2023-08-07 TRNA Transmittal of New Application 4 View
2023-08-07 ADS Application Data Sheet 9 View
2023-08-07 OATH Oath or Declaration filed 3 View
2023-08-07 371P Documents submitted with 371 (National Stage) Applications 38 View
2023-08-07 371P Documents submitted with 371 (National Stage) Applications 1 View
2023-08-07 371P Documents submitted with 371 (National Stage) Applications 3 View
2023-08-07 FRPR Certified Copy of Foreign Priority Application 39 View
2023-08-07 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 6 View
2023-08-07 ABST Abstract 2 View
2023-08-07 SPEC Specification 25 View
2023-08-07 CLM Claims 4 View
2023-08-07 DRW Drawings-only black and white line drawings 5 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
18/276,237
Filed
2023-08-07
Pub. No.
US20240120255A1
Art Unit
2841