Patent Application
Utility
PCT National Stage
App. No. 18/268,591
· Confirmation No. 1615
Silicon Carbide Power Device Including Laterally Insulated Layer Stacks Forming Gate-All-Around Transistor Cells
Applicant:
Hitachi Energy Ltd
Notice of Allowance Mailed -- Application Received in Office of Publications
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-01 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 10 | View | |
| 2026-07-01 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-07-01 | FWCLM |
Index of Claims | 1 | View | |
| 2026-07-01 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-07-01 | ANE.I |
Amendment After Final or under 37CFR 1.312, initialed by the examiner. | 1 | View | |
| 2026-07-01 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-07-01 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2026-07-01 | SRNT |
Examiner's search strategy and results | 162 | View | |
| 2026-06-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-06-15 | A.NE |
Response After Final Action | 1 | View | |
| 2026-06-15 | CLM |
Claims | 6 | View | |
| 2026-06-15 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2026-06-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-28 | CTFR |
Final Rejection | 8 | View | |
| 2026-04-28 | FWCLM |
Index of Claims | 1 | View | |
| 2026-04-28 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-04-28 | SRNT |
Examiner's search strategy and results | 80 | View | |
| 2026-02-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-05 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-02-05 | CLM |
Claims | 6 | View | |
| 2026-02-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 9 | View | |
| 2025-12-03 | CTNF |
Non-Final Rejection | 19 | View | |
| 2025-12-03 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-12-03 | FWCLM |
Index of Claims | 1 | View | |
| 2025-12-03 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-12-03 | SRNT |
Examiner's search strategy and results | 40 | View | |
| 2025-12-03 | FOR |
Foreign Reference | 49 | View | |
| 2025-12-03 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-12-03 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2025-10-21 | ELC. |
Response to Election / Restriction Filed | 9 | View | |
| 2025-10-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-10-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-10-14 | FOR |
Foreign Reference | 31 | View | |
| 2025-10-14 | FOR |
Foreign Reference | 19 | View | |
| 2025-10-14 | FOR |
Foreign Reference | 31 | View | |
| 2025-10-14 | FOR |
Foreign Reference | 38 | View | |
| 2025-10-14 | FOR |
Foreign Reference | 52 | View | |
| 2025-10-14 | FOR |
Foreign Reference | 27 | View | |
| 2025-10-14 | FOR |
Foreign Reference | 27 | View | |
| 2025-10-14 | FOR |
Foreign Reference | 25 | View | |
| 2025-10-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-08-28 | CTRS |
Requirement for Restriction/Election | 11 | View | |
| 2025-08-28 | FWCLM |
Index of Claims | 1 | View | |
| 2024-03-07 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-02-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-02-06 | R46C.REQ |
Request under 37CFR1.46(c) to correct, update, change applicant | 2 | View | |
| 2024-02-06 | CFILE |
Request for Corrected Filing Receipt | 2 | View | |
| 2024-02-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-02-06 | ADS |
Application Data Sheet | 8 | View | |
| 2024-02-06 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 3 | View | |
| 2023-12-25 | PD.FILED.F |
Priority Documents electronically retrieved requiring USPTO confirmation | 53 | View | |
| 2023-11-28 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 2 | View | |
| 2023-11-28 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2023-11-28 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2023-11-28 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-11-28 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-06-20 | PA.. |
Power of Attorney | 3 | View | |
| 2023-06-20 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2023-06-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2023-06-20 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2023-06-20 | FOR |
Foreign Reference | 49 | View | |
| 2023-06-20 | FOR |
Foreign Reference | 25 | View | |
| 2023-06-20 | TRNA |
Transmittal of New Application | 4 | View | |
| 2023-06-20 | ADS |
Application Data Sheet | 8 | View | |
| 2023-06-20 | OATH |
Oath or Declaration filed | 2 | View | |
| 2023-06-20 | 371P |
Documents submitted with 371 (National Stage) Applications | 55 | View | |
| 2023-06-20 | A.PE |
Preliminary Amendment | 1 | View | |
| 2023-06-20 | CLM |
Claims | 6 | View | |
| 2023-06-20 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2023-06-20 | 371P |
Documents submitted with 371 (National Stage) Applications | 2 | View | |
| 2023-06-20 | 371P |
Documents submitted with 371 (National Stage) Applications | 1 | View | |
| 2023-06-20 | P.N.101.CONV |
PCT/RO/101 - Request form for new International Application - Conventional | 4 | View | |
| 2023-06-20 | FRPR |
Certified Copy of Foreign Priority Application | 54 | View | |
| 2023-06-20 | ABST |
Abstract | 2 | View | |
| 2023-06-20 | SPEC |
Specification | 27 | View | |
| 2023-06-20 | CLM |
Claims | 6 | View | |
| 2023-06-20 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2023-06-20 | ABST |
Abstract | 1 | View | |
| 2023-06-20 | SPEC |
Specification | 1 | View |
Inventors
Stephan WIRTHS
Thalwil, SWITZERLAND
Lars KNOLL
Hägglingen, SWITZERLAND
Attorneys & Agents of Record
Classification
USPC
257/77
H10D62/8325
H10D62/122
H10D12/038
H10D64/519
H10D62/235
H10D64/518
H10D62/117
H10D30/668
H10D30/0297
H10D12/031
Prosecution
- Examiner
- HANUMASAGAR, SHAMITA S
- Art Unit
- 2814
- Customer No.
- 27189
- Docket No.
- 130275-0095US01
- Confirmation No.
- 1615
Foreign Priority
20216084.2
·
2020-12-21
·
EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20240079454A1
- Pub. Date
- 2024-03-07
CHANGE OF NAME
Recorded 2023-06-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-06-20
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Quick Facts
- App. No.
- 18/268,591
- Filed
- 2023-06-20
- Pub. No.
- US20240079454A1
- Examiner
- HANUMASAGAR, SHAMITA S
- Art Unit
- 2814
External Links