Patent Application
Utility
App. No. 18/333,632
· Confirmation No. 4091
Low Contact Resistance in Semiconductor Devices with Implanted Regions
Inventors:
Kyle Bothe, Jia Guo, Christer Hallin, Alexander V. Suvorov, Chris Hardiman, Scott Sheppard
Applicant:
Wolfspeed, Inc.
Final Rejection Mailed
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-02-24 | CTFR |
Final Rejection | 21 | View | |
| 2026-02-24 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2026-02-24 | FWCLM |
Index of Claims | 2 | View | |
| 2026-02-24 | SRNT |
Examiner's search strategy and results | 68 | View | |
| 2025-12-26 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | — | View | |
| 2025-12-26 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2025-12-26 | CLM |
Claims | 4 | View | |
| 2025-12-26 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2025-12-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-12-26 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-09-26 | CTNF |
Non-Final Rejection | 19 | View | |
| 2025-09-26 | 892 |
List of references cited by examiner | 1 | View | |
| 2025-09-26 | FWCLM |
Index of Claims | 2 | View | |
| 2025-09-26 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2025-09-26 | SRNT |
Examiner's search strategy and results | 4 | View | |
| 2025-09-26 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2025-09-26 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2025-09-26 | SRNT |
Examiner's search strategy and results | 32 | View | |
| 2024-12-19 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2023-07-05 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-07-05 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-06-14 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2023-06-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2023-06-14 | IDS.R197.REL |
Letter specifying the conditions for filing under 37 CFR 1.97 | 3 | View | |
| 2023-06-13 | TRNA |
Transmittal of New Application | — | View | |
| 2023-06-13 | A.PE |
Preliminary Amendment | — | View | |
| 2023-06-13 | APP.TEXT |
Application body structured text document | — | View | |
| 2023-06-13 | OATH |
Oath or Declaration filed | 2 | View | |
| 2023-06-13 | A.PE |
Preliminary Amendment | 1 | View | |
| 2023-06-13 | CLM |
Claims | 4 | View | |
| 2023-06-13 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2023-06-13 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-06-13 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2023-06-13 | TRNA |
Transmittal of New Application | 1 | View | |
| 2023-06-13 | PA.. |
Power of Attorney | 2 | View | |
| 2023-06-13 | 136A |
Authorization for Extension of Time all replies | 1 | View | |
| 2023-06-13 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2023-06-13 | ADS |
Application Data Sheet | 10 | View | |
| 2023-06-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2023-06-13 | SPEC |
Specification | 34 | View | |
| 2023-06-13 | CLM |
Claims | 6 | View | |
| 2023-06-13 | ABST |
Abstract | 1 | View |
Inventors
Kyle Bothe
Cary, NC
Jia Guo
New Hill, NC
Christer Hallin
Hillsborough, NC
Alexander V. Suvorov
Durham, NC
Chris Hardiman
Cary, NC
Scott Sheppard
Chapel Hill, NC
Attorneys & Agents of Record
Classification
USPC
257/194
H10D62/8503
H10D30/475
H10D64/256
H10D30/4755
H10D30/015
H10D62/824
H10D64/111
H10D62/85
H10D64/62
H10D64/2565
H10D62/149
Prosecution
- Examiner
- GHEYAS, SYED I
- Art Unit
- 2893
- Customer No.
- 22827
- Docket No.
- WFSP-126
- Confirmation No.
- 4091
Publication
- Pub. No.
- US20240421193A1
- Pub. Date
- 2024-12-19
No related applications found.
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
from
BOTHE, KYLE,
HALLIN, CHRISTER,
SHEPPARD, SCOTT,
HARDIMAN, CHRIS,
GUO, JIA,
SUVOROV, ALEXANDER V.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-09-02
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Quick Facts
- App. No.
- 18/333,632
- Filed
- 2023-06-13
- Pub. No.
- US20240421193A1
- Examiner
- GHEYAS, SYED I
- Art Unit
- 2893
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