IP Library › Patent Application 17665191
Patent Application Utility
App. No. 17/665,191 · Confirmation No. 1019

SEMICONDUCTOR DIE INCLUDING A METAL STACK

Applicant: Wolfspeed, Inc.
Notice of Allowance Mailed -- Application Received in Office of Publications View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-07-21 NOA Notice of Allowance and Fees Due (PTOL-85) 8 View
2026-07-21 SRFW Search information including classification, databases and other search related notes 3 View
2026-07-21 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2026-07-21 SRNT Examiner's search strategy and results 79 View
2026-07-21 BIB Bibliographic Data Sheet 1 View
2026-07-21 SRNT Examiner's search strategy and results 3 View
2026-07-21 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2026-07-10 A.NE Response After Final Action — View
2026-07-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-07-10 A.NE Response After Final Action 1 View
2026-07-10 CLM Claims 7 View
2026-07-10 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2026-07-10 N417.PYMT Electronic Fee Payment 2 View
2026-07-10 WFEE Fee Worksheet (SB06) 1 View
2026-05-12 CTFR Final Rejection 33 View
2026-05-12 SRFW Search information including classification, databases and other search related notes 3 View
2026-05-12 SRNT Examiner's search strategy and results 75 View
2026-05-12 SRNT Examiner's search strategy and results 3 View
2026-03-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2026-03-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-03-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-03-17 CLM Claims 7 View
2026-03-17 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2026-03-17 WFEE Fee Worksheet (SB06) 1 View
2026-03-13 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2026-03-02 M865E Electronic Request for Interview with Examiner 1 View
2025-12-17 CTNF Non-Final Rejection 34 View
2025-12-17 SRFW Search information including classification, databases and other search related notes 3 View
2025-12-17 SRNT Examiner's search strategy and results 3 View
2025-12-17 SRNT Examiner's search strategy and results 71 View
2025-12-05 A.NE Response After Final Action — View
2025-12-05 RCEX Request for Continued Examination (RCE) 3 View
2025-12-05 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2025-12-05 CLM Claims 7 View
2025-12-05 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2025-12-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-05 N417.PYMT Electronic Fee Payment 2 View
2025-12-05 WFEE Fee Worksheet (SB06) 1 View
2025-10-10 CTFR Final Rejection 33 View
2025-10-10 892 List of references cited by examiner 1 View
2025-10-10 SRFW Search information including classification, databases and other search related notes 2 View
2025-10-10 SRNT Examiner's search strategy and results 3 View
2025-10-10 SRNT Examiner's search strategy and results 68 View
2025-09-30 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2025-09-30 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-09-30 CLM Claims 7 View
2025-09-30 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2025-09-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-30 WFEE Fee Worksheet (SB06) 1 View
2025-07-09 OA.POSTCARD A courtesy postcard sent by USPTO to users who opt-in for e-Office Action 1 View
2025-07-02 CTNF Non-Final Rejection 29 View
2025-07-02 SRFW Search information including classification, databases and other search related notes 2 View
2025-07-02 SRNT Examiner's search strategy and results 59 View
2025-07-02 SRNT Examiner's search strategy and results 3 View
2025-06-09 RCEX Request for Continued Examination (RCE) 3 View
2025-06-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-09 N417.PYMT Electronic Fee Payment 2 View
2025-06-09 WFEE Fee Worksheet (SB06) 1 View
2025-05-22 WFEE Fee Worksheet (SB06) 1 View
2025-05-01 CTAV Advisory Action (PTOL-303) 3 View
2025-05-01 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2025-04-25 A.NE Response After Final Action — View
2025-04-25 A.NE Response After Final Action 1 View
2025-04-25 CLM Claims 6 View
2025-04-25 REM Applicant Arguments/Remarks Made in an Amendment 10 View
2025-04-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-04-25 WFEE Fee Worksheet (SB06) 1 View
2025-04-25 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2025-03-10 CTFR Final Rejection 30 View
2025-03-10 892 List of references cited by examiner 1 View
2025-03-10 SRFW Search information including classification, databases and other search related notes 2 View
2025-03-10 SRNT Examiner's search strategy and results 3 View
2025-03-10 SRNT Examiner's search strategy and results 54 View
2025-03-10 SRNT Examiner's search strategy and results 3 View
2025-01-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2025-01-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-01-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-01-22 CLM Claims 6 View
2025-01-22 REM Applicant Arguments/Remarks Made in an Amendment 10 View
2025-01-22 WFEE Fee Worksheet (SB06) 1 View
2024-12-17 SRNT Examiner's search strategy and results 47 View
2024-11-19 WELCOME.LET2 Welcome Letter from USPTO Commissioner 1 View
2024-11-07 CTNF Non-Final Rejection 30 View
2024-11-07 892 List of references cited by examiner 1 View
2024-11-07 SRFW Search information including classification, databases and other search related notes 2 View
2024-11-07 FOR Foreign Reference 17 View
2024-11-07 1449 List of References cited by applicant and considered by examiner 5 View
2024-11-07 SRNT Examiner's search strategy and results 3 View
2024-11-07 BIB Bibliographic Data Sheet 1 View
2024-11-07 SRNT Examiner's search strategy and results 3 View
2024-09-16 ELC. Response to Election / Restriction Filed — View
2024-09-16 ELC. Response to Election / Restriction Filed 1 View
2024-09-16 CLM Claims 6 View
2024-09-16 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2024-09-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-09-16 WFEE Fee Worksheet (SB06) 1 View
2024-08-02 CTRS Requirement for Restriction/Election 6 View
2023-08-11 NTC.PUB Notice of Publication 1 View
2022-03-16 OATH Oath or Declaration filed 3 View
2022-03-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2022-02-11 APP.FILE.REC Filing Receipt 4 View
2022-02-11 WFEE Fee Worksheet (SB06) 1 View
2022-02-11 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2022-02-04 PA.. Power of Attorney 1 View
2022-02-04 PA.. Power of Attorney 1 View
2022-02-04 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2022-02-04 TRNA Transmittal of New Application 2 View
2022-02-04 ADS Application Data Sheet 9 View
2022-02-04 WFEE Fee Worksheet (SB06) 2 View
2022-02-04 N417 Electronic Filing System Acknowledgment Receipt 3 View
2022-02-04 SPEC Specification 30 View
2022-02-04 CLM Claims 6 View
2022-02-04 ABST Abstract 1 View
2022-02-04 DRW Drawings-only black and white line drawings 12 View
2022-02-04 OATH Oath or Declaration filed 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
17/665,191
Filed
2022-02-04
Pub. No.
US20230253359A1
Examiner
PARK, SAMUEL
Art Unit
2818