Prosecution Insights
Last updated: April 19, 2026

Examiner: SULTANA, NADIRA

Tech Center 2600 • Art Units: 2653 2658

This examiner grants 74% of resolved cases

Performance Statistics

74.2%
Allow Rate
+12.2% vs TC avg
126
Total Applications
+31.1%
Interview Lift
1119
Avg Prosecution Days
Based on 97 resolved cases, 2023–2026

Rejection Statute Breakdown

25.4%
§101 Eligibility
12.0%
§102 Novelty
54.8%
§103 Obviousness
3.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18662842 Method and System for Coding Audio Data Non-Final OA Apple Inc.
18746767 SPEECH AND VIRTUAL OBJECT GENERATION METHOD AND DEVICE Non-Final OA Lenovo (Beijing) Limited
18792445 AUDIO SYSTEM FOR SPATIALIZING VIRTUAL SOUND SOURCES Non-Final OA Meta Platforms Technologies, LLC
17763793 DOCUMENT DATA PROCESSING METHOD AND DOCUMENT DATA PROCESSING SYSTEM Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18478066 GENERATING AND MAINTAINING COMPOSITE ACTIONS UTILIZING LARGE LANGUAGE MODELS Final Rejection Dropbox, Inc.
18715173 UTTERANCE SECTION CLASSIFICATION DEVICE, UTTERANCE SECTION CLASSIFICATION METHOD AND UTTERANCE SECTION CLASSIFICATION PROGRAM Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18746579 CONTROLLING DIALOGUE USING CONTEXTUAL INFORMATION FOR STREAMING SYSTEMS AND APPLICATIONS Non-Final OA NVIDIA Corporation
18729842 INFORMATION PROCESSING DEVICE, ELECTRONIC MUSICAL INSTRUMENT, ELECTRONIC MUSICAL INSTRUMENT SYSTEM, METHOD, AND STORAGE MEDIUM Non-Final OA CASIO COMPUTER CO., LTD.
18358646 APPARATUS FOR ENCODING AND DECODING AUDIO SIGNALS AND METHOD OF OPERATION THEREOF Final Rejection Gwangju Institute of Science and Technology
17663359 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT Final Rejection TOSHIBA DIGITAL SOLUTIONS CORPORATION
18729458 SYSTEMS AND METHODS FOR CONTENT ANALYSIS Non-Final OA VERB PHRASE INC.
17287613 INFORMATION PROVIDING SYSTEM, INFORMATION PROVIDING METHOD, AND DATA STRUCTURE OF KNOWLEDGE DATA Final Rejection Universal Entertainment Corporation

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