IP Library › Granted Patent US 12,699,044
Granted Patent Utility
US 12,699,044 · Confirmation No. 7440

PHOTONIC INTEGRATED CHIP FOR SPECTROSCOPY

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2026-08-04 EGRANT.PDF Digitally signed official patent eGrant document — View
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2026-04-08 NOA Notice of Allowance and Fees Due (PTOL-85) 11 View
2026-04-08 892 List of references cited by examiner 1 View
2026-04-08 SRFW Search information including classification, databases and other search related notes 2 View
2026-04-08 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2026-04-08 FWCLM Index of Claims 1 View
2026-04-08 SRNT Examiner's search strategy and results 20 View
2026-02-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2026-02-27 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-02-27 CLM Claims 3 View
2026-02-27 REM Applicant Arguments/Remarks Made in an Amendment 2 View
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2026-02-27 WFEE Fee Worksheet (SB06) 1 View
2025-08-27 CTNF Non-Final Rejection 17 View
2025-08-27 FWCLM Index of Claims 1 View
2025-08-27 SRFW Search information including classification, databases and other search related notes 2 View
2025-08-27 SRNT Examiner's search strategy and results 10 View
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2025-08-08 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
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2025-08-08 WFEE Fee Worksheet (SB06) 1 View
2025-07-18 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2025-07-18 OA.APPENDIX Office Action Appendix 1 View
2025-07-01 M865E Electronic Request for Interview with Examiner 1 View
2025-04-08 CTFR Final Rejection 17 View
2025-04-08 892 List of references cited by examiner 1 View
2025-04-08 FWCLM Index of Claims 1 View
2025-04-08 SRFW Search information including classification, databases and other search related notes 2 View
2025-04-08 SRNT Examiner's search strategy and results 9 View
2025-01-13 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2025-01-13 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-01-13 SPEC Specification 1 View
2025-01-13 CLM Claims 3 View
2025-01-13 REM Applicant Arguments/Remarks Made in an Amendment 2 View
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2025-01-13 WFEE Fee Worksheet (SB06) 1 View
2024-11-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-11-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-11-14 APP.FILE.REC Filing Receipt 3 View
2024-11-06 R3.73 Assignee showing of ownership per 37 CFR 3.73 12 View
2024-11-06 ADS Application Data Sheet 9 View
2024-11-06 PA.. Power of Attorney 2 View
2024-11-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2024-09-12 CTNF Non-Final Rejection 16 View
2024-09-12 892 List of references cited by examiner 1 View
2024-09-12 SRFW Search information including classification, databases and other search related notes 1 View
2024-09-12 FWCLM Index of Claims 1 View
2024-09-12 BIB Bibliographic Data Sheet 1 View
2024-09-12 1449 List of References cited by applicant and considered by examiner 1 View
2024-09-12 1449 List of References cited by applicant and considered by examiner 1 View
2024-09-12 SRNT Examiner's search strategy and results 7 View
2024-07-17 OATH Oath or Declaration filed 5 View
2024-07-17 TRAN.LET Transmittal Letter 1 View
2024-07-17 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-11-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2023-10-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-10-27 PA.. Power of Attorney 2 View
2023-06-29 NTC.PUB Notice of Publication 1 View
2023-06-13 FOR Foreign Reference 146 View
2023-06-13 TRAN.LET Transmittal Letter — View
2023-06-13 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
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2023-06-13 FOR Foreign Reference 51 View
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2023-04-20 TRAN.LET Transmittal Letter — View
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2023-04-20 FOR Foreign Reference 28 View
2023-04-20 N417 Electronic Filing System Acknowledgment Receipt 3 View
2023-04-20 TRAN.LET Transmittal Letter 2 View
2023-03-20 APP.FILE.REC Filing Receipt 3 View
2023-03-20 WFEE Fee Worksheet (SB06) 1 View
2023-03-20 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2023-03-17 WFEE Fee Worksheet (SB06) 1 View
2022-11-23 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2022-11-23 SPEC Specification — View
2022-11-23 SPEC Specification 18 View
2022-11-23 CLM Claims 4 View
2022-11-23 ABST Abstract 1 View
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Quick Facts
Patent No.
US 12,699,044
App. No.
18/058,455
Filed
2022-11-23
Granted
2026-08-04
Pub. No.
US20230204496A1
Art Unit
2877
PTA
-154 days