Prosecution Insights
Last updated: May 29, 2026

Examiner: NGUYEN, HENRY K

Tech Center 2100 • Art Units: 2121

This examiner grants 58% of resolved cases

Performance Statistics

57.5%
Allow Rate
+2.5% vs TC avg
185
Total Applications
+30.7%
Interview Lift
1627
Avg Prosecution Days
Based on 160 resolved cases, 2023–2026

Rejection Statute Breakdown

3.9%
§101 Eligibility
1.7%
§102 Novelty
92.9%
§103 Obviousness
0.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17630139 DATA BLOCK PROCESSING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM Non-Final OA HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
18878693 Method, System, and Computer Program Product for Efficient Content-Based Time Series Retrieval Non-Final OA Visa International Service Association
17524185 MACHINE LEARNING METHODS AND APPARATUS RELATED TO PREDICTING MOTION(S) OF OBJECT(S) IN A ROBOT'S ENVIRONMENT BASED ON IMAGE(S) CAPTURING THE OBJECT(S) AND BASED ON PARAMETER(S) FOR FUTURE ROBOT MOVEMENT IN THE ENVIRONMENT Final Rejection GOOGLE LLC
17216891 Partially customized machine learning models for data de-identification Final Rejection Google LLC
15010439 NUMERICAL EXPRESSION ANALYSIS Final Rejection International Business Machines Corporation
17032372 CONFIGURING A POWER MANAGEMENT SYSTEM USING REINFORCEMENT LEARNING Non-Final OA ATI TECHNOLOGIES ULC
17834941 METHOD AND ELECTRONIC DEVICE FOR RECOVERING DATA USING BI-BRANCH NEURAL NETWORK Non-Final OA City University of Hong Kong
18322100 SYSTEMS AND METHODS FOR PROGRAMMATICALLY GENERATING DECISION RULES FOR ALERT DETECTION ENGINES USING MACHINE LEARNING OPERATIONS Non-Final OA Actimize LTD.
16710266 ROBUST RECURRENT ARTIFICIAL NEURAL NETWORKS Non-Final OA INAIT SA
18381953 INTERFACE FOR ARTIFICIAL INTELLIGENCE TRAINING Non-Final OA HRB Innovations, Inc.

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