Prosecution Insights
Last updated: April 19, 2026

Examiner: CHAWAN, VIJAY B

Tech Center 2600 • Art Units: 2626 2658

This examiner grants 88% of resolved cases

Performance Statistics

88.0%
Allow Rate
+26.0% vs TC avg
903
Total Applications
+11.6%
Interview Lift
996
Avg Prosecution Days
Based on 882 resolved cases, 2023–2026

Rejection Statute Breakdown

20.9%
§101 Eligibility
33.8%
§102 Novelty
13.8%
§103 Obviousness
9.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18658712 SELECTIVE PRE-TRANSLATION OF WEB CONTENT Non-Final OA Airbnb, Inc.
18715556 VOICE REGISTRATION DEVICE AND VOICE REGISTRATION METHOD Non-Final OA PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
18805545 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM Non-Final OA FUJIFILM CORPORATION
18734831 METHOD FOR GENERATING SPEECH TRANSLATION MODEL, TRANSLATION METHOD, AND APPARATUS Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18780309 METHODS AND SYSTEMS FOR DETECTING AND PROCESSING SPEECH SIGNALS Non-Final OA Google LLC
18750663 CONTEXTUAL SUPPRESSION OF ASSISTANT COMMAND(S) Non-Final OA GOOGLE LLC
18744592 JOINT AUTOMATIC SPEECH RECOGNITION AND SPEAKER DIARIZATION Non-Final OA Google LLC
18664348 BACKGROUND AUDIO IDENTIFICATION FOR SPEECH DISAMBIGUATION Final Rejection Google LLC
18776657 UPDATING MACHINE LEARNING MODELS ACROSS DEVICES Non-Final OA Amazon Technologies, Inc.
18724410 SIGNAL FILTERING APPARATUS, SIGNAL FILTERING METHOD AND PROGRAM Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18417105 USING LARGE LANGUAGE MODELS TO UPDATE DATA IN MAPPING SYSTEMS AND APPLICATIONS Final Rejection Nvidia Corporation
18708772 VOICE DIALOG PROCESSING METHOD AND APPARATUS BASED ON MULTI-MODAL FEATURE, AND ELECTRONIC DEVICE Non-Final OA JINGDONG TECHNOLOGY INFORMATION TECHNOLOGY CO., LTD.
18789446 COLLEGE ADMISSIONS AND CAREER MENTORSHIP PLATFORM Non-Final OA Empowerly, Inc.
18758194 AUTOMATIC GENERATION OF TREEBANK PARSE DATA FOR TRAINING CONSTITUENCY PARSERS Non-Final OA GRAMMARLY, INC.

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