Patent Application
Utility
App. No. 18/545,517
· Confirmation No. 1599
GROUP III-NITRIDE HIGH-ELECTRON MOBILITY TRANSISTORS CONFIGURED WITH A LOW RESISTANCE CONTACT LAYER FOR SOURCE AND/OR DRAIN CONTACTS AND PROCESS FOR IMPLEMENTING THE SAME
Applicant:
Wolfspeed, Inc.
Non Final Action Mailed
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-16 | CTNF |
Non-Final Rejection | 10 | View | |
| 2026-07-16 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-07-16 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-07-16 | 1449 |
List of References cited by applicant and considered by examiner | 3 | View | |
| 2026-07-16 | SRNT |
Examiner's search strategy and results | 44 | View | |
| 2026-07-16 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-07-16 | 1449 |
List of References cited by applicant and considered by examiner | 3 | View | |
| 2026-05-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-26 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2026-05-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-06 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2026-05-06 | REM |
Applicant Arguments/Remarks Made in an Amendment | 5 | View | |
| 2026-03-19 | CTRS |
Requirement for Restriction/Election | 6 | View | |
| 2025-05-02 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2025-02-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-02-10 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2024-12-20 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-12-20 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-12-17 | PA.. |
Power of Attorney | 1 | View | |
| 2024-12-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-04-28 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-04-28 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-01-16 | OATH |
Oath or Declaration filed | 2 | View | |
| 2024-01-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-01-04 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2024-01-04 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-01-04 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2024-01-04 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-12-19 | APP.TEXT |
Application body structured text document | — | View | |
| 2023-12-19 | DRW |
Drawings-only black and white line drawings | 26 | View | |
| 2023-12-19 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-12-19 | SPEC |
Specification | 56 | View | |
| 2023-12-19 | CLM |
Claims | 5 | View | |
| 2023-12-19 | ABST |
Abstract | 1 | View | |
| 2023-12-19 | PA.. |
Power of Attorney | 1 | View | |
| 2023-12-19 | OATH |
Oath or Declaration filed | 2 | View | |
| 2023-12-19 | OATH |
Oath or Declaration filed | 2 | View | |
| 2023-12-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2023-12-19 | OATH |
Oath or Declaration filed | 2 | View | |
| 2023-12-19 | ADS |
Application Data Sheet | 9 | View | |
| 2023-12-19 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
257/76
H10D64/01
H10D62/8503
H10D30/015
H10D64/111
H10D62/85
H10D64/62
H10D30/475
H01L23/291
H01L23/3171
H01L23/481
H10D64/256
H10D30/017
H10D64/251
H10D62/82
H10D62/149
Prosecution
- Examiner
- MENZ, DOUGLAS M
- Art Unit
- 2897
- Customer No.
- 30734
- Docket No.
- 099077.000017
- Confirmation No.
- 1599
Publication
- Pub. No.
- US20250142918A1
- Pub. Date
- 2025-05-01
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-01-12
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Quick Facts
- App. No.
- 18/545,517
- Filed
- 2023-12-19
- Pub. No.
- US20250142918A1
- Examiner
- MENZ, DOUGLAS M
- Art Unit
- 2897
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