IP Library › Granted Patent US 12,531,846
Granted Patent Utility
US 12,531,846 · Confirmation No. 7294

TRUSTING A CERTIFICATE FOR A SECURE CONNECTION BASED ON A REMOTE USER SESSION

Inventors: Zhifu ZHANG, Hengbo WANG
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2026-01-20 EGRANT.PDF Digitally signed official patent eGrant document — View
2026-01-20 EGRANT.NTF eGrant day-of Notification 2 View
2026-01-07 ISSUE.NTF Issue Notification 2 View
2025-12-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-24 N417.PYMT Electronic Fee Payment 2 View
2025-12-24 IFEE Issue Fee Payment (PTO-85B) 3 View
2025-12-02 APP.FILE.REC Filing Receipt 3 View
2025-11-18 NOA Notice of Allowance and Fees Due (PTOL-85) 9 View
2025-11-18 892 List of references cited by examiner 1 View
2025-11-18 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2025-11-18 SRFW Search information including classification, databases and other search related notes 1 View
2025-11-18 FWCLM Index of Claims 1 View
2025-11-18 SRNT Examiner's search strategy and results 2 View
2025-11-18 BIB Bibliographic Data Sheet 1 View
2025-11-18 SRNT Examiner's search strategy and results 5 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
2024-02-16 NTC.PUB Notice of Publication 1 View
2023-11-03 AISP Letter of Suspension - Applicant Initiated 1 View
2023-11-03 PET.DEC.TC Petition decision routed to the Technology Center to act on the decision or continue prosecution 3 View
2023-10-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2023-10-26 N417.PYMT Electronic Fee Payment 2 View
2023-10-26 M856 Letter Requesting Suspension of Action 2 View
2022-09-29 NTC.PUB.DATE Notice of New or Revised Publication Date 1 View
2022-09-28 APP.FILE.REC Filing Receipt 3 View
2022-09-28 WFEE Fee Worksheet (SB06) 1 View
2022-09-09 PA.. Power of Attorney 2 View
2022-09-09 OATH Oath or Declaration filed 2 View
2022-09-09 DRW.NONBW Drawings-other than black and white line drawings 5 View
2022-09-09 ADS Application Data Sheet 8 View
2022-09-09 OATH Oath or Declaration filed 2 View
2022-09-09 SPEC Specification 27 View
2022-09-09 CLM Claims 5 View
2022-09-09 ABST Abstract 1 View
2022-09-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
2022-09-09 N417.PYMT Electronic Fee Payment 2 View
2022-09-09 SPEC Specification — View
2022-09-09 SCORE Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) 1 View
2022-09-09 DRW.SUPP Drawings-black and white line and/or other drawings — View
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Quick Facts
Patent No.
US 12,531,846
App. No.
17/930,918
Filed
2022-09-09
Granted
2026-01-20
Pub. No.
US20240056435A1
Art Unit
2499
PTA
-183 days