IP Library Patent Application 18137797
Patent Application Utility
App. No. 18/137,797 · Confirmation No. 2296

HETEROEPITAXIAL SEMICONDUCTOR DEVICES WITH ENHANCED THERMAL DISSIPATION

Applicant: Woflspeed, Inc.
Non Final Action Mailed View Publication ↗
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2026-08-11 892 List of references cited by examiner 1 View
2026-08-11 SRFW Search information including classification, databases and other search related notes 2 View
2026-08-11 SRNT Examiner's search strategy and results 36 View
2026-06-04 RCEX Request for Continued Examination (RCE) 3 View
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2026-06-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-05-12 CTAV Advisory Action (PTOL-303) 2 View
2026-05-12 ANE.I Amendment After Final or under 37CFR 1.312, initialed by the examiner. 1 View
2026-05-05 A.NE Response After Final Action View
2026-05-05 A.NE Response After Final Action 1 View
2026-05-05 CLM Claims 4 View
2026-05-05 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2026-05-05 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-05-05 WFEE Fee Worksheet (SB06) 1 View
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2026-03-06 892 List of references cited by examiner 1 View
2026-03-06 SRFW Search information including classification, databases and other search related notes 2 View
2026-03-06 SRNT Examiner's search strategy and results 29 View
2025-12-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2025-12-22 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-12-22 SPEC Specification 1 View
2025-12-22 CLM Claims 4 View
2025-12-22 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2025-12-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-22 WFEE Fee Worksheet (SB06) 1 View
2025-10-06 OA.POSTCARD A courtesy postcard sent by USPTO to users who opt-in for e-Office Action 1 View
2025-09-29 CTNF Non-Final Rejection 19 View
2025-09-29 892 List of references cited by examiner 2 View
2025-09-29 SRFW Search information including classification, databases and other search related notes 2 View
2025-09-29 SRNT Examiner's search strategy and results 29 View
2025-09-29 1449 List of References cited by applicant and considered by examiner 4 View
2025-08-29 ELC. Response to Election / Restriction Filed View
2025-08-29 ELC. Response to Election / Restriction Filed 1 View
2025-08-29 CLM Claims 3 View
2025-08-29 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2025-08-29 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-08-29 WFEE Fee Worksheet (SB06) 1 View
2025-07-03 CTRS Requirement for Restriction/Election 9 View
2024-10-25 NTC.PUB Notice of Publication 1 View
2023-05-10 APP.FILE.REC Filing Receipt 3 View
2023-05-10 WFEE Fee Worksheet (SB06) 1 View
2023-04-21 PA.. Power of Attorney 1 View
2023-04-21 PA.. Power of Attorney 1 View
2023-04-21 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2023-04-21 FOR Foreign Reference 8 View
2023-04-21 WFEE Fee Worksheet (SB06) 2 View
2023-04-21 N417 Electronic Filing System Acknowledgment Receipt 4 View
2023-04-21 TRNA Transmittal of New Application 2 View
2023-04-21 SPEC Specification 21 View
2023-04-21 CLM Claims 4 View
2023-04-21 ABST Abstract 1 View
2023-04-21 DRW Drawings-only black and white line drawings 9 View
2023-04-21 ADS Application Data Sheet 9 View
2023-04-21 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
18/137,797
Filed
2023-04-21
Pub. No.
US20240355918A1
Examiner
KIM, JAY C
Art Unit
2815