Prosecution Insights
Last updated: May 29, 2026

Examiner: SONG, HOSUK

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

This examiner grants 95% of resolved cases

Performance Statistics

94.8%
Allow Rate
+42.8% vs TC avg
1,550
Total Applications
+2.7%
Interview Lift
804
Avg Prosecution Days
Based on 1529 resolved cases, 2023–2026

Rejection Statute Breakdown

18.6%
§101 Eligibility
36.7%
§102 Novelty
8.0%
§103 Obviousness
12.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18716551 QUANTUM CRYPTOGRAPHIC COMMUNICATION SYSTEM, COMMUNICATION DEVICE, AND CONTROL METHOD THEREOF Non-Final OA NEC Corporation
18751727 System ad Method to Repeat Passwords Through a Secure Medium Non-Final OA Dell Products L.P.
18270500 ENHANCED MECHANISM FOR DETECTING FAKE BASE STATION ATTACKS Non-Final OA KONINKLIJKE PHILIPS N.V.
18839921 DATA EXCHANGE ATTESTATION METHOD Non-Final OA nchain Licensing AG
17701230 Event Monitoring Non-Final OA Comcast Cable Communications, LLC
18915995 PRACTICAL SORTING ON LARGE-SCALE ENCRYPTED DATA Non-Final OA Seoul National University R&DB Foundation
18817098 MASKING SENSITIVE INFORMATION IN RECORDS OF FILTERED ACCESSES TO UNSTRUCTURED DATA Non-Final OA Amazon Technologies, Inc.
18947748 SECURE CONFIGURATION OF A VIRTUAL PRIVATE NETWORK SERVER Non-Final OA UAB 360 IT
18816087 VALIDATING DYNAMIC CONTROL FLOW INTEGRITY MODELS Non-Final OA Aurora Labs Ltd.
18348937 SYSTEMS AND METHODS FOR IDENTIFYING MODEL DEGRADATION AND PERFORMING MODEL RETRAINING Non-Final OA Verizon Patent and Licensing Inc.
18890345 MONITORING AND DETECTION OF FRAUDULENT OR UNAUTHORIZED USE IN TELEPHONE CONFERENCING SYSTEMS OR VOICE NETWORKS. Non-Final OA Level 3 Communications, LLC
18915969 Method and System for Providing a Brain Computer Interface Non-Final OA Arctop LTD
18883619 PROTECTION OF THE CONTENT OF A FUSE MEMORY Non-Final OA STMicroelectronics (Grenoble 2) SAS
18785674 DEVICE COVER LOCKING Non-Final OA Lenovo Global Technology (United States) Inc.
18588845 DYNAMIC DISTRIBUTED DATA ACCESS CONTROL Final Rejection BMC Software, Inc.
18266386 ROBOT AND COMMUNICATION METHOD Non-Final OA TENRAI INC.

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