Prosecution Insights
Last updated: May 29, 2026

Examiner: LAU, HOI CHING

Tech Center 2800 • Art Units: 2612 2682 2689 2855

This examiner grants 74% of resolved cases

Performance Statistics

74.3%
Allow Rate
+6.3% vs TC avg
1,094
Total Applications
+16.2%
Interview Lift
892
Avg Prosecution Days
Based on 1070 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
3.4%
§102 Novelty
79.7%
§103 Obviousness
9.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18656979 INFORMATION NOTIFICATION DEVICE AND INFORMATION NOTIFICATION METHOD Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18925847 VEHICLE MONITORING SYSTEM FOR PROVIDING ALERTS TO DRIVERS Non-Final OA Uber Technologies, Inc.
18925350 METHODS OF FACILITATING EMERGENCY ASSISTANCE Non-Final OA State Farm Mutual Automobile Insurance Company
18615540 SECURITY LOCKDOWN DEVICE AND METHOD Non-Final OA SENNCO SOLUTIONS, INC.
18952793 ALCOHOL INTOXICATION STATE DETECTION USING A WEARABLE DEVICE AND A MOBILE DEVICE Non-Final OA Tata Consultancy Services Limited
18970467 SCHOOL BUS STOP ARM AND DRIVE UNIT THEREFOR Non-Final OA SMARTREND MANUFACTURING GROUP (SMG), INC.
18524117 SYSTEMS AND METHODS FOR PROVIDING ASSISTANCE TO HEARING-IMPAIRED PEDESTRIANS Non-Final OA Toyota Motor Engineering & Manufacturing North America, Inc.
18294671 AN INTELLIGENT FIRE & OCCUPANT SAFETY SYSTEM AND METHOD Final Rejection Firesapien Technologies Ltd
18393559 DETECTING A MALFUNCTION ASSOCIATED WITH AN IMPULSE LINE Non-Final OA CANADIAN NATURAL RESOURCES LIMITED

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month