Patent Application
Utility
App. No. 18/804,575
· Confirmation No. 1098
POWER SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME
Applicant:
Wolfspeed, Inc.
Non Final Action Counted, Not Yet Mailed
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2026-06-20 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2026-06-20 | PREDOCK.NTF |
Patents Pre-Docketing Notice | 2 | View | |
| 2026-02-19 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-11-18 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2024-11-08 | PA.. |
Power of Attorney | — | View | |
| 2024-11-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-11-08 | PA.. |
Power of Attorney | 1 | View | |
| 2024-11-08 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2024-08-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-08-29 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-08-29 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-08-14 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-08-14 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-08-14 | CLM |
Claims | 5 | View | |
| 2024-08-14 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-08-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-08-14 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-08-14 | SPEC |
Specification | 54 | View | |
| 2024-08-14 | CLM |
Claims | 12 | View | |
| 2024-08-14 | ABST |
Abstract | 1 | View | |
| 2024-08-14 | ADS |
Application Data Sheet | 9 | View | |
| 2024-08-14 | TRNA |
Transmittal of New Application | 2 | View | |
| 2024-08-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-08-14 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-08-14 | DRW |
Drawings-only black and white line drawings | 17 | View | |
| 2024-08-14 | OATH |
Oath or Declaration filed | 5 | View | |
| 2024-08-14 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-08-14 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Woongsun Kim
Cary, NC
Rahul R. Potera
Apex, NC
Naeem Islam
Fuquay-Varina, NC
Madankumar Sampath
Morrisville, NC
Sei-Hyung Ryu
Cary, NC
Attorneys & Agents of Record
Classification
USPC
257/265
H10D30/831
H10D84/87
H10D62/8303
H10D62/8503
H10D62/107
H10D62/343
H10D64/513
H10D62/8325
H10D62/328
Prosecution
- Examiner
- PRIDEMORE, NATHAN ANDREW
- Art Unit
- 2898
- Customer No.
- 65106
- Docket No.
- 5308.3533
- Confirmation No.
- 1098
Publication
- Pub. No.
- US20260052738A1
- Pub. Date
- 2026-02-19
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-08-29
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Quick Facts
- App. No.
- 18/804,575
- Filed
- 2024-08-14
- Pub. No.
- US20260052738A1
- Examiner
- PRIDEMORE, NATHAN ANDREW
- Art Unit
- 2898
External Links