Prosecution Insights
Last updated: April 19, 2026

Examiner: PHUNG, STEVEN HUYNH

Tech Center 2100 • Art Units: 2125

This examiner grants 74% of resolved cases

Performance Statistics

73.7%
Allow Rate
+18.7% vs TC avg
58
Total Applications
+26.2%
Interview Lift
1664
Avg Prosecution Days
Based on 38 resolved cases, 2023–2026

Rejection Statute Breakdown

33.6%
§101 Eligibility
10.3%
§102 Novelty
34.6%
§103 Obviousness
20.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17694463 MACHINE LEARNING TECHNIQUES TO PREDICT CONTENT ACTIONS Non-Final OA Snap Inc.
18344836 FEATURE REPRESENTATION BASED ON ZONE BASED DIVERSITY Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17573926 NEURAL NETWORK ARCHITECTURE FOR CONCURRENT LEARNING WITH ANTIDROMIC SPIKES Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17345099 POST-HOC LOSS-CALIBRATION FOR BAYESIAN NEURAL NETWORKS Final Rejection International Business Machines Corporation
17508734 TECHNIQUES FOR TRAINED MODEL BIAS ASSESSMENT Non-Final OA Oracle International Corporation
17519532 NEURAL NETWORKS TRAINED USING EVENT OCCURRENCES Non-Final OA NVIDIA Corporation
17646061 MACHINE-LEARNING WITH RESPECT TO MULTI-STATE MODEL OF AN ILLNESS Non-Final OA DASSAULT SYSTEMES
17451434 System For Collaboration And Optimization Of Edge Machines Based On Federated Learning Non-Final OA Tsinghua University
17404011 METHOD, ELECTRONIC DEVICE, AND COMPUTER PROGRAM PRODUCT FOR SAMPLE MANAGEMENT Non-Final OA EMC IP Holding Company LLC

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