Prosecution Insights
Last updated: April 19, 2026

Examiner: TAN, DAVID H

Tech Center 2100 • Art Units: 2141 2142 2145 2171 2172 2177

This examiner grants 31% of resolved cases

Performance Statistics

30.6%
Allow Rate
-24.4% vs TC avg
139
Total Applications
+15.8%
Interview Lift
1499
Avg Prosecution Days
Based on 98 resolved cases, 2023–2026

Rejection Statute Breakdown

8.5%
§101 Eligibility
19.8%
§102 Novelty
63.5%
§103 Obviousness
6.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18288942 Industrial Ethernet Configuration Tool With Preview Capabilities Non-Final OA ZEBRA TECHNOLOGIES CORPORATION
18067350 USER INTERFACES FOR MANAGING SHARED-CONTENT SESSIONS Final Rejection Apple Inc.
17913034 PROVIDING FORM SERVICE ASSISTANCE Final Rejection Microsoft Technology Licensing, LLC
17456243 ASSISTED COLLABORATIVE NAVIGATION IN SCREEN SHARE ENVIRONMENTS Non-Final OA International Business Machines Corporation
17721761 FEATURE EVALUATIONS FOR MACHINE LEARNING MODELS Non-Final OA PAYPAL, INC.
18339641 DETECTING DEVICE, DETECTING METHOD, MACHINE LEARNING DEVICE, MACHINE LEARNING METHOD, AND MACHINE LEARNING MODEL Non-Final OA Rakuten Group, Inc.
18146427 Method for Extracting Features from Data of Traffic Scenario Based on Graph Neural Network Final Rejection Robert Bosch GmbH
17952107 ARTIFICIAL INTELLIGENCE WORK CENTER Final Rejection SAP SE
17106029 CAPTURING FEATURE ATTRIBUTION IN MACHINE LEARNING PIPELINES Non-Final OA Amazon Technologies, Inc.
17371320 CROSS-CONTEXT DIGITAL ITEM CONTAINERS AND COLLABORATION Final Rejection Atlassian Pty Ltd.
17949180 SYSTEMS AND METHODS FOR TRAINING USING CONTRASTIVE LOSSES Final Rejection NAVER CORPORATION
18274812 ARTIFICIAL INTELLIGENCE AIR-CONDITIONING CONTROL SYSTEM AND METHOD USING INTERPOLATION METHOD Non-Final OA Hanon Systems
17348647 TASK SCHEDULER FOR SCHEDULING RECURRING TASKS Final Rejection Hexagon Technology Center GmbH
17587793 OPTIMIZATION OF TUNING FOR MODELS USED FOR MULTIPLE PREDICTION GENERATION Final Rejection Databricks, Inc.
18127551 ALLOCATING COMPUTING RESOURCES BETWEEN MODEL SIZE AND TRAINING DATA DURING TRAINING OF A MACHINE LEARNING MODEL Non-Final OA DeepMind Technologies Limited
18461032 Active Chatbot System with Composite Finite State Machine and Method Thereof Non-Final OA Inventec Corporation
17030072 LEARNING MODEL GENERATION METHOD, RECORDING MEDIUM, EYEGLASS LENS SELECTION SUPPORT METHOD, AND EYEGLASS LENS SELECTION SUPPORT SYSTEM Final Rejection HOYA LENS THAILAND LTD.
17648876 PEAK SELECTION ASSISTANCE FOR RF SPECTRUM ANALYSIS Non-Final OA EXFO Inc.
17472113 POWER MODULATION USING DYNAMIC VOLTAGE AND FREQUENCY SCALING Final Rejection Maxim Integrated Products, Inc.
18178922 THOUGHT INFERENCE SYSTEM, INFERENCE MODEL GENERATION SYSTEM, THOUGHT INFERENCE DEVICE, INFERENCE MODEL GENERATION METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM Non-Final OA National University Corporation Ehime University
17535323 SYSTEMS AND METHODS FOR IMPLEMENTING PLAYBOOKS Non-Final OA SuccessKPI, Inc

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