Prosecution Insights
Last updated: August 18, 2026

Examiner: SONG, HOSUK

Tech Center 3600 • Art Units: 2129 2135 2137 2431 2435 2496 3691

This examiner grants 95% of resolved cases

Performance Statistics

94.7%
Allow Rate
+42.7% vs TC avg
1,560
Total Applications
+2.9%
Interview Lift
804
Avg Prosecution Days
Based on 1542 resolved cases, 2023–2026

Rejection Statute Breakdown

16.5%
§101 Eligibility
39.2%
§102 Novelty
7.2%
§103 Obviousness
11.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18464696 SYSTEM AND METHODS FOR PROCESSING USER INTERACTIONS WITH WEB DOCUMENTS Non-Final OA The Toronto-Dominion Bank
19128137 DEVICE AND METHOD FOR PERFORMING QUANTUM STATE MODULATION ON BASIS OF QUANTUM AUTHENTICATION IN QUANTUM COMMUNICATION SYSTEM Non-Final OA LG ELECTRONICS INC.
19132456 PROGRAM EXECUTION SYSTEM, PROGRAM EXECUTION METHOD, AND PROGRAM Non-Final OA NTT, Inc.
19051241 LOG DETERMINATION METHOD, LOG DETERMINATION DEVICE, AND STORAGE MEDIUM STORING LOG DETERMINATION PROGRAM Non-Final OA DENSO CORPORATION
17701230 Event Monitoring Final Rejection Comcast Cable Communications, LLC
19135115 MODULATION-ENHANCED AUTHENTICATION Non-Final OA Nokia Technologies Oy
18887092 SYSTEM FOR DETECTION OF VISUAL MALWARE VIA LEARNED CONTEXTUAL MODELS Non-Final OA AT&T Intellectual Property I, L.P.
18785674 DEVICE COVER LOCKING Non-Final OA Lenovo Global Technology (United States) Inc.

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