IP Library › Granted Patent US 12,647,872
Granted Patent Utility
US 12,647,872 · Confirmation No. 4989

SYSTEMS AND METHODS FOR MACHINE LEARNING BASED ACCESS CLASS BARRING

Inventors: Harsha Hegde, Minyan Shi
⬇ PDF
 Code Description Pages PDF
2026-06-02 EGRANT.PDF Digitally signed official patent eGrant document — View
2026-06-02 EGRANT.NTF eGrant day-of Notification 2 View
2026-05-20 ISSUE.NTF Issue Notification 2 View
2026-05-11 IFEE Issue Fee Payment (PTO-85B) 1 View
2026-05-11 N427 Post Allowance Communication - Incoming 2 View
2026-05-11 N417.PYMT Electronic Fee Payment 2 View
2026-05-11 N417 Electronic Filing System Acknowledgment Receipt 2 View
2026-02-11 NOA Notice of Allowance and Fees Due (PTOL-85) 8 View
2026-02-11 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 3 View
2026-02-11 SRFW Search information including classification, databases and other search related notes 2 View
2026-02-11 SRNT Examiner's search strategy and results 14 View
2025-12-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection — View
2025-12-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-12-10 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2025-12-10 CLM Claims 5 View
2025-12-10 REM Applicant Arguments/Remarks Made in an Amendment 11 View
2025-12-10 WFEE Fee Worksheet (SB06) 1 View
2025-09-10 CTNF Non-Final Rejection 12 View
2025-09-10 892 List of references cited by examiner 1 View
2025-09-10 FWCLM Index of Claims 1 View
2025-09-10 SRFW Search information including classification, databases and other search related notes 1 View
2025-09-10 BIB Bibliographic Data Sheet 1 View
2025-09-10 SRNT Examiner's search strategy and results 7 View
2025-06-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-06-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2025-06-27 APP.FILE.REC Filing Receipt 4 View
2025-06-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-25 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant 2 View
2025-06-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 37 View
2025-06-25 PA.. Power of Attorney 2 View
2025-06-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-06-25 ADS.CORR Application Data Sheet to update/correct info 4 View
2024-02-16 NTC.PUB Notice of Publication 1 View
2023-08-23 APP.FILE.REC Filing Receipt 3 View
2023-08-23 WFEE Fee Worksheet (SB06) 1 View
2023-07-28 APP.TEXT Application body structured text document — View
2023-07-28 ADS Application Data Sheet 8 View
2023-07-28 R3.73 Assignee showing of ownership per 37 CFR 3.73 9 View
2023-07-28 PA.. Power of Attorney 3 View
2023-07-28 SPEC Specification 24 View
2023-07-28 CLM Claims 5 View
2023-07-28 ABST Abstract 1 View
2023-07-28 DRW Drawings-only black and white line drawings 4 View
2023-07-28 N417 Electronic Filing System Acknowledgment Receipt 3 View
2023-07-28 N417.PYMT Electronic Fee Payment 2 View
2023-07-28 OATH Oath or Declaration filed 7 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 12,647,872
App. No.
18/361,508
Filed
2023-07-28
Granted
2026-06-02
Pub. No.
US20240056945A1
Art Unit
2675
PTA
0 days