Prosecution Insights
Last updated: August 18, 2026

Examiner: PHAM, TUAN A

Tech Center 3600 • Art Units: 2161 2163 3629

This examiner grants 84% of resolved cases

Performance Statistics

83.8%
Allow Rate
+31.8% vs TC avg
738
Total Applications
+26.9%
Interview Lift
990
Avg Prosecution Days
Based on 715 resolved cases, 2023–2026

Rejection Statute Breakdown

18.2%
§101 Eligibility
9.5%
§102 Novelty
48.0%
§103 Obviousness
10.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18582349 SPLIT KEY AND VALUE SELF-ATTENTION MACHINE LEARNING Non-Final OA Samsung Electronics Co., Ltd.
19247600 EXTENSIVE-DIMENSIONAL SOLUTIONS FOR DATA LINEAGE Non-Final OA PAYPAL, INC.
18947827 METHODS AND SYSTEMS FOR PROVIDING PERSISTENT STORAGE Final Rejection Comcast Cable Communications, LLC
18344291 COMPUTER-READABLE RECORDING MEDIUM STORING MACHINE LEARNING PROGRAM, MACHINE LEARNING METHOD, AND INFORMATION PROCESSING APPARATUS Non-Final OA Fujitsu Limited
18675539 SYSTEMS AND METHODS FOR OPTIMIZING LARGE LANGUAGE MODEL BASED APPLICATIONS Non-Final OA Verizon Patent and Licensing Inc.

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