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App. No. 17/515,288 · Confirmation No. 7972

DYNAMIC SECURITY CHALLENGE AUTHENTICATION

Inventor: Nan Zheng
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2026-05-28 892 List of references cited by examiner 1 View
2026-05-28 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2026-05-28 FWCLM Index of Claims 1 View
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2026-05-28 SRNT Examiner's search strategy and results 4 View
2026-05-28 BIB Bibliographic Data Sheet 1 View
2026-04-14 APP.TEXT Application body structured text document — View
2026-04-14 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2026-04-14 CLM Claims 5 View
2026-04-14 REM Applicant Arguments/Remarks Made in an Amendment 2 View
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2026-01-15 CTNF Non-Final Rejection 7 View
2026-01-15 892 List of references cited by examiner 1 View
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2025-07-10 AISP Letter of Suspension - Applicant Initiated 2 View
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2025-07-03 AMSB Amendment Submitted/Entered with Filing of Continued Prosecution Application (CPA)/Request for Continued Examination(RCE) 1 View
2025-07-03 CLM Claims 6 View
2025-07-03 REM Applicant Arguments/Remarks Made in an Amendment 4 View
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2025-07-03 N417.PYMT Electronic Fee Payment 2 View
2025-07-03 WFEE Fee Worksheet (SB06) 1 View
2025-05-09 CTFR Final Rejection 14 View
2025-05-09 892 List of references cited by examiner 1 View
2025-05-09 FWCLM Index of Claims 1 View
2025-05-09 SRFW Search information including classification, databases and other search related notes 2 View
2025-05-09 SRNT Examiner's search strategy and results 4 View
2025-05-09 SRNT Examiner's search strategy and results 1 View
2025-03-07 APP.TEXT Application body structured text document — View
2025-03-07 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-03-07 CLM Claims 6 View
2025-03-07 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2025-03-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-03-07 WFEE Fee Worksheet (SB06) 1 View
2025-01-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-01-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2024-12-10 PA.. Power of Attorney 1 View
2024-12-09 CTNF Non-Final Rejection 14 View
2024-12-09 892 List of references cited by examiner 2 View
2024-12-09 FWCLM Index of Claims 1 View
2024-12-09 SRFW Search information including classification, databases and other search related notes 1 View
2024-12-09 SRNT Examiner's search strategy and results 6 View
2024-12-09 SRNT Examiner's search strategy and results 4 View
2024-12-09 SRNT Examiner's search strategy and results 1 View
2024-12-09 BIB Bibliographic Data Sheet 1 View
2024-12-09 SRNT Examiner's search strategy and results 6 View
2023-11-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2023-11-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2023-10-17 PA.. Power of Attorney 2 View
2023-09-20 AISP Letter of Suspension - Applicant Initiated 4 View
2023-09-06 N417.PYMT Electronic Fee Payment 2 View
2023-09-06 M856 Letter Requesting Suspension of Action 2 View
2023-09-06 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-03-30 NTC.PUB Notice of Publication 1 View
2021-11-17 WFEE Fee Worksheet (SB06) 1 View
2021-11-17 APP.FILE.REC Filing Receipt 3 View
2021-11-15 PEFR Applicant Response to Pre-Exam Formalities Notice 1 View
2021-11-15 OATH Oath or Declaration filed 1 View
2021-11-15 WFEE Fee Worksheet (SB06) 2 View
2021-11-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-11-12 WFEE Fee Worksheet (SB06) 1 View
2021-11-12 NTC.MISS.PRT Notice to File Missing Parts 2 View
2021-11-12 APP.FILE.REC Filing Receipt 3 View
2021-10-29 PA.. Power of Attorney 2 View
2021-10-29 SPEC Specification 31 View
2021-10-29 CLM Claims 5 View
2021-10-29 ABST Abstract 1 View
2021-10-29 DRW Drawings-only black and white line drawings 7 View
2021-10-29 WFEE Fee Worksheet (SB06) 2 View
2021-10-29 N417 Electronic Filing System Acknowledgment Receipt 3 View
2021-10-29 ADS Application Data Sheet 8 View
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Quick Facts
App. No.
17/515,288
Filed
2021-10-29
Pub. No.
US20230098536A1
Art Unit
2494