Patent Application
Utility
App. No. 19/013,026
· Confirmation No. 3380
POWER SEMICONDUCTOR DEVICES HAVING INTERSECTING GATE TRENCHES AND SUPPORT SHIELDS
Applicant:
Wolfspeed, Inc.
Docketed New Case - Ready for Examination
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-07-10 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2026-05-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2026-05-22 | FOR |
Foreign Reference | 43 | View | |
| 2026-05-22 | FOR |
Foreign Reference | 18 | View | |
| 2026-05-22 | FOR |
Foreign Reference | 60 | View | |
| 2026-05-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-20 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-05-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-05-15 | PA.. |
Power of Attorney | 1 | View | |
| 2025-05-15 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2025-01-28 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2025-01-28 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-01-28 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2025-01-27 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2025-01-08 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-01-08 | APP.TEXT |
Application body structured text document | — | View | |
| 2025-01-08 | OATH |
Oath or Declaration filed | 4 | View | |
| 2025-01-08 | ADS |
Application Data Sheet | 9 | View | |
| 2025-01-08 | TRNA |
Transmittal of New Application | 2 | View | |
| 2025-01-08 | DRW |
Drawings-only black and white line drawings | 20 | View | |
| 2025-01-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-01-08 | A.PE |
Preliminary Amendment | 1 | View | |
| 2025-01-08 | CLM |
Claims | 4 | View | |
| 2025-01-08 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2025-01-08 | SPEC |
Specification | 44 | View | |
| 2025-01-08 | CLM |
Claims | 10 | View | |
| 2025-01-08 | ABST |
Abstract | 1 | View | |
| 2025-01-08 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-01-08 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2025-01-08 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2025-01-08 | OATH |
Oath or Declaration filed | 7 | View |
Inventors
Naeem Islam
Fuquay-Varina, NC
Woongsun Kim
Cary, NC
Ping-Ju Chuang
Morrisville, NC
Sei-Hyung Ryu
Cary, NC
Attorneys & Agents of Record
Classification
USPC
257/331
H10D64/519
H10D62/127
H10D84/839
H10D64/117
H10D62/107
H10D30/668
H10D62/393
Prosecution
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
- Customer No.
- 65106
- Docket No.
- 5308.3572
- Confirmation No.
- 3380
Publication
- Pub. No.
- US20260198063A1
- Pub. Date
- 2026-07-09
from
WOLFSPEED, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2026-03-26
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-01-08
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Quick Facts
- App. No.
- 19/013,026
- Filed
- 2025-01-08
- Pub. No.
- US20260198063A1
- Examiner
- CENTRAL, DOCKET
- Art Unit
- OPAP
External Links