Patent Application
Utility
App. No. 18/355,683
· Confirmation No. 5287
GATE TRENCH POWER SEMICONDUCTOR DEVICES HAVING IMPROVED DEEP SHIELD CONNECTION PATTERNS
Applicant:
Wolfspeed, Inc.
Response to Non-Final Office Action Entered and Forwarded to Examiner
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-10 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2026-07-10 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2026-07-10 | CLM |
Claims | 7 | View | |
| 2026-07-10 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2026-07-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-07-10 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2026-04-10 | CTNF |
Non-Final Rejection | 14 | View | |
| 2026-04-10 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-04-10 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-04-10 | SRNT |
Examiner's search strategy and results | 48 | View | |
| 2026-03-23 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | — | View | |
| 2026-03-23 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2026-03-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-23 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2026-03-23 | CLM |
Claims | 6 | View | |
| 2026-03-23 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2026-03-23 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2026-03-23 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-12-23 | CTFR |
Final Rejection | 14 | View | |
| 2025-12-23 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-12-23 | SRNT |
Examiner's search strategy and results | 42 | View | |
| 2025-09-15 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-09-15 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-09-15 | CLM |
Claims | 6 | View | |
| 2025-09-15 | REM |
Applicant Arguments/Remarks Made in an Amendment | 8 | View | |
| 2025-09-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-09-15 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-06-13 | CTNF |
Non-Final Rejection | 13 | View | |
| 2025-06-13 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2025-06-13 | SRNT |
Examiner's search strategy and results | 34 | View | |
| 2025-05-06 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | — | View | |
| 2025-05-06 | RCEX |
Request for Continued Examination (RCE) | 3 | View | |
| 2025-05-06 | AMSB |
Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) | 1 | View | |
| 2025-05-06 | CLM |
Claims | 6 | View | |
| 2025-05-06 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2025-05-06 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-05-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-02-06 | CTFR |
Final Rejection | 12 | View | |
| 2025-02-06 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-02-06 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2025-02-06 | SRNT |
Examiner's search strategy and results | 31 | View | |
| 2024-10-06 | DISQ |
Terminal Disclaimer review decision | 1 | View | |
| 2024-10-04 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2024-10-04 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2024-10-04 | CLM |
Claims | 6 | View | |
| 2024-10-04 | REM |
Applicant Arguments/Remarks Made in an Amendment | 7 | View | |
| 2024-10-04 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-10-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-10-04 | DIST |
Terminal Disclaimer Filed | 1 | View | |
| 2024-10-04 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-08-12 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-08-12 | FOR |
Foreign Reference | 18 | View | |
| 2024-08-12 | FOR |
Foreign Reference | 37 | View | |
| 2024-08-12 | FOR |
Foreign Reference | 20 | View | |
| 2024-08-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-07-09 | WELCOME.LET2 |
Welcome Letter from USPTO Commissioner | 1 | View | |
| 2024-07-05 | CTNF |
Non-Final Rejection | 13 | View | |
| 2024-07-05 | 892 |
List of references cited by examiner | 1 | View | |
| 2024-07-05 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2024-07-05 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2024-07-05 | SRNT |
Examiner's search strategy and results | 26 | View | |
| 2023-11-16 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2023-08-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-08-08 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-08-01 | PA.. |
Power of Attorney | — | View | |
| 2023-08-01 | PA.. |
Power of Attorney | 1 | View | |
| 2023-08-01 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2023-08-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-07-20 | SPEC |
Specification | — | View | |
| 2023-07-20 | DRW |
Drawings-only black and white line drawings | 16 | View | |
| 2023-07-20 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-07-20 | ADS |
Application Data Sheet | 9 | View | |
| 2023-07-20 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 12 | View | |
| 2023-07-20 | OATH |
Oath or Declaration filed | 4 | View | |
| 2023-07-20 | TRNA |
Transmittal of New Application | 1 | View | |
| 2023-07-20 | SPEC |
Specification | 41 | View | |
| 2023-07-20 | CLM |
Claims | 5 | View | |
| 2023-07-20 | ABST |
Abstract | 1 | View | |
| 2023-07-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-07-20 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View |
Inventors
Woongsun Kim
Cary, NC
Sei-Hyung Ryu
Cary, NC
Daniel Jenner Lichtenwalner
Raleigh, NC
Naeem Islam
Morrisville, NC
Attorneys & Agents of Record
Classification
USPC
257/288
H10D30/668
H10D62/393
H10D62/157
H10D12/481
H10D62/107
H10D62/158
H10D30/051
H10D30/831
H10D62/8325
H10D30/0297
H10D12/031
H10D12/038
Prosecution
- Examiner
- CHAN, CANDICE
- Art Unit
- 2813
- Customer No.
- 65106
- Docket No.
- 5308.3113CT
- Confirmation No.
- 5287
Publication
- Pub. No.
- US20230369486A1
- Pub. Date
- 2023-11-16
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2026-03-26
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL AT REEL/FRAME NO. 69180/0437
Recorded 2025-09-30
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2025-09-30
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2025-09-30
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2025-09-30
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2025-09-30
from
WOLFSPEED, INC.
SECURITY INTEREST
Recorded 2024-10-17
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.
- 18/355,683
- Filed
- 2023-07-20
- Pub. No.
- US20230369486A1
- Examiner
- CHAN, CANDICE
- Art Unit
- 2813
External Links