Patent Application
Utility
App. No. 18/779,946
· Confirmation No. 5943
HIGH SPEED, EFFICIENT SIC POWER MODULE
Applicant:
WOLFSPEED, INC.
Notice of Allowance Mailed -- Application Received in Office of Publications
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Code | Description | Pages | ||
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| 2026-08-14 | A.NA |
Amendment after Notice of Allowance (Rule 312) | — | View | |
| 2026-08-14 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2026-08-14 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 1 | View | |
| 2026-08-14 | SPEC |
Specification | 1 | View | |
| 2026-08-14 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2026-08-14 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2026-08-14 | SPEC |
Specification | 15 | View | |
| 2026-08-14 | SPEC |
Specification | 14 | View | |
| 2026-08-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2026-08-13 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 13 | View | |
| 2026-08-13 | 892 |
List of references cited by examiner | 1 | View | |
| 2026-08-13 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
| 2026-08-13 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 3 | View | |
| 2026-08-13 | SRNT |
Examiner's search strategy and results | 13 | View | |
| 2026-08-13 | 1449 |
List of References cited by applicant and considered by examiner | 3 | View | |
| 2026-08-13 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-08-13 | 1449 |
List of References cited by applicant and considered by examiner | 3 | View | |
| 2026-08-13 | 1449 |
List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-08-13 | SRNT |
Examiner's search strategy and results | 5 | View | |
| 2026-08-13 | 1449 |
List of References cited by applicant and considered by examiner | 3 | View | |
| 2026-05-22 | ELC. |
Response to Election / Restriction Filed | — | View | |
| 2026-05-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-22 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2026-05-22 | CLM |
Claims | 8 | View | |
| 2026-05-22 | REM |
Applicant Arguments/Remarks Made in an Amendment | 6 | View | |
| 2026-05-13 | FOR |
Foreign Reference | 20 | View | |
| 2026-05-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2026-05-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-03-23 | CTRS |
Requirement for Restriction/Election | 6 | View | |
| 2026-02-05 | FOR |
Foreign Reference | 22 | View | |
| 2026-02-05 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2026-02-05 | FOR |
Foreign Reference | 13 | View | |
| 2026-02-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-02-05 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-07-17 | FOR |
Foreign Reference | 31 | View | |
| 2025-07-17 | FOR |
Foreign Reference | 8 | View | |
| 2025-07-17 | FOR |
Foreign Reference | 33 | View | |
| 2025-07-17 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-17 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2025-03-05 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-02-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-02-19 | PA.. |
Power of Attorney | 2 | View | |
| 2024-11-14 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2024-10-23 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-10-23 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-08-06 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-08-06 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-08-06 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-08-01 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2024-07-22 | APP.TEXT |
Application body structured text document | — | View | |
| 2024-07-22 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2024-07-22 | A.PE |
Preliminary Amendment | — | View | |
| 2024-07-22 | A.PE |
Preliminary Amendment | 1 | View | |
| 2024-07-22 | CLM |
Claims | 8 | View | |
| 2024-07-22 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2024-07-22 | OATH |
Oath or Declaration filed | 8 | View | |
| 2024-07-22 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2024-07-22 | SPEC |
Specification | 14 | View | |
| 2024-07-22 | CLM |
Claims | 9 | View | |
| 2024-07-22 | ABST |
Abstract | 1 | View | |
| 2024-07-22 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-07-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2024-07-22 | ADS |
Application Data Sheet | 9 | View | |
| 2024-07-22 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Mrinal K. DAS
Morrisville, NC
Adam BARKLEY
Durham, NC
Henry LIN
Chapel Hill, NC
Marcelo SCHUPBACH
Raleigh, NC
Attorneys & Agents of Record
Classification
USPC
323/282
H10W40/255
H02M3/155
H02M1/0054
H02M3/003
H02M1/348
H10W90/701
H10W72/527
H10W72/07552
H10W72/07554
H10W90/00
H10W70/65
H10W72/547
H10W72/926
H10W72/5475
H10W70/421
H10W70/415
H10W70/438
B60L2210/00
H02M1/08
H02M1/44
H02M3/1584
H02M7/003
H02M7/487
H02M7/5387
H05K3/303
Y02B70/10
Prosecution
- Examiner
- ZHANG, JUE
- Art Unit
- 2838
- Customer No.
- 30734
- Docket No.
- 099077.000015
- Confirmation No.
- 5943
Publication
- Pub. No.
- US20240380320A1
- Pub. Date
- 2024-11-14
Parent
is a Continuation of
→
App. 16/784,857
· US 12,046,998
Filed 2020-02-07
· Patented Case
Parent
is a Continuation of
→
App. 15/055,872
· US 10,680,518
Filed 2016-02-29
· Patented Case
Parent
Claims priority from a provisional application
→
App. 62/133,872
Filed 2015-03-16
· Provisional Application Expired
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
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2025-01-27
from
WOLFSPEED, INC.
SECURITY INTEREST
Recorded 2024-10-17
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Quick Facts
- App. No.
- 18/779,946
- Filed
- 2024-07-22
- Pub. No.
- US20240380320A1
- Examiner
- ZHANG, JUE
- Art Unit
- 2838
External Links