Prosecution Insights
Last updated: August 18, 2026

Examiner: SHAIKH, ZEESHAN MAHMOOD

Tech Center 2600 • Art Units: 2658

This examiner grants 52% of resolved cases

Performance Statistics

52.5%
Allow Rate
-9.5% vs TC avg
72
Total Applications
+50.4%
Interview Lift
1129
Avg Prosecution Days
Based on 40 resolved cases, 2023–2026

Rejection Statute Breakdown

26.7%
§101 Eligibility
17.0%
§102 Novelty
46.6%
§103 Obviousness
4.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18467762 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING COMPUTER PROGRAM PRODUCT Final Rejection TOSHIBA DIGITAL SOLUTIONS CORPORATION
18856561 SELECTIVE NOISE SUPPRESSION FOR SPEECH DATA IN DEVICE COMMUNICATION Non-Final OA GOOGLE LLC
18677658 BUILDING MANAGEMENT SYSTEM WITH BUILDING EQUIPMENT SERVICING Final Rejection Tyco Fire & Security GmbH
18963841 METHOD AND APPARATUS FOR EFFICIENT DIFFUSION TRANSFORMERS FOR SUPERIOR TEXT-TO-AUDIO GENERATION Non-Final OA TENCENT AMERICA LLC
18985387 INFORMATION PROCESSING APPARATUS, ANALYSIS METHOD, AND RECORDING MEDIUM Non-Final OA NEC Corporation
18954896 DIALOG ABILITY ENHANCEMENT ASSISTANCE DEVICE, DIALOG ABILITY ENHANCEMENT ASSISTANCE CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM Non-Final OA NEC Corporation
18627860 LLM FINE-TUNING FOR TEXT SUMMARIZATION Final Rejection ORACLE INTERNATIONAL CORPORATION
17849306 VOICE TRANSCRIPTION FEEDBACK FOR VIRTUAL MEETINGS Final Rejection Zoom Video Communications, Inc.
18728919 EFFICIENT LOUDSPEAKER SURFACE SEARCH FOR MULTICHANNEL LOUDSPEAKER SYSTEMS Final Rejection NOKIA TECHNOLOGIES OY
19041829 TECHNIQUES FOR LARGE LANGUAGE MODEL PROMPT GROUNDING Non-Final OA Salesforce, Inc.
18744434 SMART DISPATCHER IN A COMPOSITE ARTIFICIAL INTELLIGENCE (AI) SYSTEM Final Rejection Intuit, Inc.
18486543 COMPUTER-BASED PRIVACY FOR A CHAT GROUP IN A VIRTUAL ENVIRONMENT Non-Final OA International Business Machines Corporation
17669484 TOPIC LABELING BY SENTIMENT POLARITY IN TOPIC MODELING Non-Final OA International Business Machines Corporation

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