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App. No. 19/216,543 · Confirmation No. 9024

OPTICAL SIGNAL PROCESSING APPARATUS, OPTICAL CHIP, DETECTION APPARATUS, AND TERMINAL

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2026-08-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-08-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-07-27 PA.. Power of Attorney 2 View
2026-07-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-06-25 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2026-06-25 APP.FILE.REC Filing Receipt 4 View
2026-05-14 ADS Application Data Sheet 9 View
2026-05-14 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2026-05-14 PA.. Power of Attorney 2 View
2026-05-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-19 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-19 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2025-12-19 TRAN.LET Transmittal Letter 4 View
2025-12-04 TRAN.LET Transmittal Letter 1 View
2025-12-04 OATH Oath or Declaration filed 5 View
2025-12-04 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-09-11 NTC.PUB Notice of Publication 1 View
2025-07-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-07-14 FOR Foreign Reference 46 View
2025-07-14 TRAN.LET Transmittal Letter 4 View
2025-07-14 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2025-07-14 TRAN.LET Transmittal Letter 3 View
2025-06-23 A.PE Preliminary Amendment 12 View
2025-06-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-23 TRAN.LET Transmittal Letter 1 View
2025-06-23 SPEC Specification 69 View
2025-06-23 SPEC Specification 69 View
2025-06-23 WFEE Fee Worksheet (SB06) 1 View
2025-06-05 APP.FILE.REC Filing Receipt 4 View
2025-06-05 WFEE Fee Worksheet (SB06) 1 View
2025-06-05 M327 Miscellaneous Communication to Applicant - No Action Count 1 View
2025-06-05 WELCOME.LET Welcome Letter from USPTO Director and Deputy Director 1 View
2025-05-22 DRW.SUPP Drawings-black and white line and/or other drawings — View
2025-05-22 APP.TEXT Application body structured text document — View
2025-05-22 PA.. Power of Attorney 2 View
2025-05-22 SPEC Specification 67 View
2025-05-22 CLM Claims 8 View
2025-05-22 ABST Abstract 1 View
2025-05-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-05-22 TRNA Transmittal of New Application 2 View
2025-05-22 DRW.NONBW Drawings-other than black and white line drawings 34 View
2025-05-22 N417.PYMT Electronic Fee Payment 2 View
2025-05-22 ADS Application Data Sheet 9 View
2025-05-22 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.
19/216,543
Filed
2025-05-22
Pub. No.
US20250283980A1
Art Unit
OPAP