IP Library › Patent Application 18471003
Patent Application Utility
App. No. 18/471,003 · Confirmation No. 1085

Corrosion Resistant Metal Structures for Wide Bandgap Semiconductor Devices

Applicant: Wolfspeed, Inc.
Final Rejection Mailed View Publication ↗
⬇ PDF
 Code Description Pages PDF
2026-05-19 CTFR Final Rejection 12 View
2026-05-19 892 List of references cited by examiner 1 View
2026-05-19 FWCLM Index of Claims 2 View
2026-05-19 SRFW Search information including classification, databases and other search related notes 2 View
2026-05-19 SRNT Examiner's search strategy and results 13 View
2026-02-19 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2026-02-19 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-02-19 CLM Claims 4 View
2026-02-19 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2026-02-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-02-19 WFEE Fee Worksheet (SB06) 1 View
2026-02-13 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2026-02-13 OA.APPENDIX Office Action Appendix 3 View
2025-12-01 CTNF Non-Final Rejection 8 View
2025-12-01 892 List of references cited by examiner 1 View
2025-12-01 SRFW Search information including classification, databases and other search related notes 1 View
2025-12-01 FWCLM Index of Claims 2 View
2025-12-01 1449 List of References cited by applicant and considered by examiner 2 View
2025-12-01 SRNT Examiner's search strategy and results 11 View
2025-03-21 NTC.PUB Notice of Publication 1 View
2023-10-03 APP.FILE.REC Filing Receipt 3 View
2023-10-03 WFEE Fee Worksheet (SB06) 1 View
2023-10-03 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2023-09-20 TRNA Transmittal of New Application — View
2023-09-20 A.PE Preliminary Amendment — View
2023-09-20 IDS.R197.REL ​Letter specifying the conditions for filing under 37 CFR 1.97​ — View
2023-09-20 APP.TEXT Application body structured text document — View
2023-09-20 DRW.NONBW Drawings-other than black and white line drawings 11 View
2023-09-20 N417.PYMT Electronic Fee Payment 2 View
2023-09-20 ADS Application Data Sheet 9 View
2023-09-20 OATH Oath or Declaration filed 2 View
2023-09-20 TRNA Transmittal of New Application 1 View
2023-09-20 PA.. Power of Attorney 2 View
2023-09-20 136A Authorization for Extension of Time all replies 1 View
2023-09-20 TRAN.LET Transmittal Letter 1 View
2023-09-20 SPEC Specification 33 View
2023-09-20 CLM Claims 7 View
2023-09-20 ABST Abstract 1 View
2023-09-20 A.PE Preliminary Amendment 1 View
2023-09-20 CLM Claims 4 View
2023-09-20 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2023-09-20 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2023-09-20 IDS.R197.REL ​Letter specifying the conditions for filing under 37 CFR 1.97​ 3 View
2023-09-20 N417 Electronic Filing System Acknowledgment Receipt 5 View
2023-09-20 DRW.SUPP Drawings-black and white line and/or other drawings — View
2023-09-20 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 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.
18/471,003
Filed
2023-09-20
Pub. No.
US20250098199A1
Art Unit
2818