Prosecution Insights
Last updated: August 17, 2026

Examiner: TENGBUMROONG, NATHAN NARA

Tech Center 2600 • Art Units: 2654

This examiner grants 42% of resolved cases

Performance Statistics

41.7%
Allow Rate
-20.3% vs TC avg
51
Total Applications
+33.3%
Interview Lift
1122
Avg Prosecution Days
Based on 24 resolved cases, 2023–2026

Rejection Statute Breakdown

26.0%
§101 Eligibility
13.7%
§102 Novelty
57.3%
§103 Obviousness
2.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17975043 ELECTRONIC DEVICE, METHOD OF CONTROLLING THE SAME, AND RECORDING MEDIUM HAVING RECORDED THEREON PROGRAM Final Rejection Samsung Electronics Co., Ltd.
18110298 DYNAMICALLY CHANGING AUDIO PROPERTIES Final Rejection Apple Inc.
18251248 SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM Final Rejection SONY GROUP CORPORATION
18172711 SPEECH ENHANCEMENT USING PREDICTED NOISE Final Rejection QUALCOMM Incorporated
18129571 MACHINE LEARNING EXECUTION FRAMEWORK Non-Final OA Microsoft Technology Licensing, LLC
18081464 METHOD FOR TRAINING SLOT TAGGING MODEL, COMPUTER-READABLE MEDIUM, SPEECH RECOGNITION APPARATUS AND ELECTRONIC DEVICE Final Rejection Kia Corporation
18465720 APPARATUSES, COMPUTER PROGRAM PRODUCTS, AND COMPUTER-IMPLEMENTED METHODS FOR ADAPTING SPEECH RECOGNITION BASED ON EXPECTED RESPONSE Non-Final OA Honeywell International Inc.
18424572 SLANG USAGE DETECTION AND MITIGATION FOR LARGE LANGUAGE MODELS Final Rejection Intuit, Inc.
18548854 IMPROVING PERCEPTUAL QUALITY OF DEREVERBERATION Non-Final OA Dolby Laboratories Licensing Corporation
18954508 REDUCING DATA STORAGE DUPLICATION THROUGH A MULTI-AGENT NATURAL LANGUAGE PROCESSING LOOP Non-Final OA AT&T Intellectual Property I, L.P.
17879561 METHOD AND SYSTEM FOR DYNAMIC VOICE ENHANCEMENT Non-Final OA HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
18790869 CONVERSATIONAL CONTROL OF AN APPLIANCE Final Rejection Haier US Appliance Solutions, Inc.
18962428 SPEECH MODEL PARAMETER INTERPOLATION Non-Final OA Digital Voice Systems, Inc.

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