IP Library Patent Application 18957251
Patent Application Utility
App. No. 18/957,251 · Confirmation No. 4801

REVERSE POWERING A MULTI-UNIT OPTICAL NETWORK TERMINAL

Notice of Allowance Mailed -- Application Received in Office of Publications View Publication ↗
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2026-09-09 PA.. Power of Attorney 4 View
2026-09-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2026-09-09 ADS Application Data Sheet 6 View
2026-09-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-08-25 NOA Notice of Allowance and Fees Due (PTOL-85) 6 View
2026-08-25 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2026-08-25 SRFW Search information including classification, databases and other search related notes 2 View
2026-08-25 SRNT Examiner's search strategy and results 11 View
2026-07-27 A.NE Response After Final Action View
2026-07-27 RCEX Request for Continued Examination (RCE) 3 View
2026-07-27 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2026-07-27 CLM Claims 7 View
2026-07-27 REM Applicant Arguments/Remarks Made in an Amendment 5 View
2026-07-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-07-27 N417.PYMT Electronic Fee Payment 2 View
2026-07-27 WFEE Fee Worksheet (SB06) 1 View
2026-07-21 EXIN Examiner Interview Summary Record (PTOL - 413) 2 View
2026-07-21 OA.APPENDIX Office Action Appendix 4 View
2026-07-21 OA.APPENDIX Office Action Appendix 1 View
2026-06-30 C.AD Change of Address 1 View
2026-06-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-15 C.AD Change of Address 1 View
2026-06-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-05-14 NTC.PUB Notice of Publication 1 View
2026-03-04 CTFR Final Rejection 17 View
2026-03-04 892 List of references cited by examiner 1 View
2026-03-04 FWCLM Index of Claims 1 View
2026-03-04 SRFW Search information including classification, databases and other search related notes 1 View
2026-03-04 1449 List of References cited by applicant and considered by examiner 2 View
2026-03-04 SRNT Examiner's search strategy and results 10 View
2026-02-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection View
2026-02-23 N417 Electronic Filing System Acknowledgment Receipt 3 View
2026-02-23 IDS.SIZEFEE Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) 1 View
2026-02-23 TRAN.LET Transmittal Letter 2 View
2026-02-23 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-02-23 CLM Claims 5 View
2026-02-23 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2026-02-23 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2026-02-23 WFEE Fee Worksheet (SB06) 1 View
2025-12-01 CTNF Non-Final Rejection 19 View
2025-12-01 892 List of references cited by examiner 1 View
2025-12-01 FWCLM Index of Claims 1 View
2025-12-01 SRFW Search information including classification, databases and other search related notes 1 View
2025-12-01 SRNT Examiner's search strategy and results 9 View
2025-12-01 1449 List of References cited by applicant and considered by examiner 1 View
2025-11-25 TRACK1.GRANT Track One request Granted 2 View
2025-11-12 FOR Foreign Reference 12 View
2025-11-12 TRAN.LET Transmittal Letter 2 View
2025-11-12 RCEX Request for Continued Examination (RCE) 1 View
2025-11-12 TRACK1.REQ Track One Request 1 View
2025-11-12 IDS.SIZEFEE Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) 1 View
2025-11-12 N417.PYMT Electronic Fee Payment 2 View
2025-11-12 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
2025-11-12 FOR Foreign Reference 7 View
2025-11-12 FOR Foreign Reference 5 View
2025-11-12 FOR Foreign Reference 8 View
2025-11-12 N417 Electronic Filing System Acknowledgment Receipt 3 View
2025-11-12 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2025-11-12 CLM Claims 5 View
2025-11-12 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-11-12 WFEE Fee Worksheet (SB06) 1 View
2025-08-19 CTFR Final Rejection 17 View
2025-08-19 892 List of references cited by examiner 1 View
2025-08-19 FWCLM Index of Claims 1 View
2025-08-19 SRFW Search information including classification, databases and other search related notes 1 View
2025-08-19 SRNT Examiner's search strategy and results 8 View
2025-08-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-08-08 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-08-08 CLM Claims 9 View
2025-08-08 CLM Claims 6 View
2025-08-08 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-08-08 WFEE Fee Worksheet (SB06) 1 View
2025-05-22 CTNF Non-Final Rejection 14 View
2025-05-22 892 List of references cited by examiner 1 View
2025-05-22 SRFW Search information including classification, databases and other search related notes 1 View
2025-05-22 FWCLM Index of Claims 1 View
2025-05-22 1449 List of References cited by applicant and considered by examiner 3 View
2025-05-22 SRNT Examiner's search strategy and results 4 View
2025-05-19 IDS.SIZEFEE Assertion regarding Information Disclosure Statement (IDS) Size Fee (SB/08C) 1 View
2025-05-19 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2025-05-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-05-19 TRAN.LET Transmittal Letter 2 View
2025-05-12 ELC. Response to Election / Restriction Filed View
2025-05-12 ELC. Response to Election / Restriction Filed 1 View
2025-05-12 CLM Claims 6 View
2025-05-12 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2025-05-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-05-12 WFEE Fee Worksheet (SB06) 1 View
2025-04-01 CTRS Requirement for Restriction/Election 6 View
2025-04-01 FWCLM Index of Claims 1 View
2025-04-01 BIB Bibliographic Data Sheet 1 View
2025-01-16 TRACK1.GRANT Track One request Granted 2 View
2024-12-04 APP.FILE.REC Filing Receipt 3 View
2024-12-04 WFEE Fee Worksheet (SB06) 1 View
2024-12-04 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2024-11-22 APP.TEXT Application body structured text document View
2024-11-22 DRW.SUPP Drawings-black and white line and/or other drawings View
2024-11-22 TRACK1.REQ Track One Request 1 View
2024-11-22 DRW Drawings-only black and white line drawings 5 View
2024-11-22 N417 Electronic Filing System Acknowledgment Receipt 3 View
2024-11-22 ADS Application Data Sheet 6 View
2024-11-22 PA.. Power of Attorney 2 View
2024-11-22 SPEC Specification 28 View
2024-11-22 CLM Claims 5 View
2024-11-22 ABST Abstract 1 View
2024-11-22 OATH Oath or Declaration filed 3 View
2024-11-22 N417.PYMT Electronic Fee Payment 2 View
2024-11-22 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
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Quick Facts
App. No.
18/957,251
Filed
2024-11-22
Pub. No.
US20260135624A1
Examiner
LI, SHI K
Art Unit
2635