Prosecution Insights
Last updated: April 19, 2026

Examiner: CHOI, YUK TING

Tech Center 2100 • Art Units: 2153 2164

This examiner grants 72% of resolved cases

Performance Statistics

71.5%
Allow Rate
+16.5% vs TC avg
681
Total Applications
+37.4%
Interview Lift
1212
Avg Prosecution Days
Based on 652 resolved cases, 2023–2026

Rejection Statute Breakdown

16.8%
§101 Eligibility
13.5%
§102 Novelty
55.0%
§103 Obviousness
6.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19043589 DYNAMIC RESPONSE ENGINE Final Rejection Bank of America Corporation
18466515 MODIFIED INPUTS FOR ARTIFICIAL INTELLIGENCE MODELS Non-Final OA Capital One Services, LLC
17637180 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM Non-Final OA NEC Corporation
18309583 Machine Learning Model Management Method and Apparatus, and System Final Rejection Huawei Technologies Co., Ltd.
18561379 System and Method for Policy Enforcement Final Rejection Google LLC
17834873 AUTOMATED DISCOVERY AND DESIGN PROCESS BASED ON BLACK-BOX OPTIMIZATION WITH MIXED INPUTS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17822227 MACHINE LEARNING DEVICE, MACHINE LEARNING METHOD, AND COMPUTER PROGRAM PRODUCT Final Rejection KABUSHIKI KAISHA TOSHIBA
18817408 CONTEXT RETRIEVAL FOR IN-CONTEXT LEARNING MODEL Non-Final OA The Toronto-Dominion Bank
19196236 SEARCH TRIGGERING WITH MEDIA CONTENT HAVING DIFFERENT DURATIONS Non-Final OA Beijing Bytedance Network Technology Co., Ltd.
18495097 SELECTIVELY IDENTIFYING AND RECOMMENDING DIGITAL CONTENT ITEMS FOR SYNCHRONIZATION Non-Final OA Dropbox, Inc.
18535317 PORTABLE QUERY LANGUAGE FOR USE WITH MULTIPLE INTERFACES Final Rejection GitLab Inc.
18794236 Matching Process System And Method Final Rejection Match Group Americas, LLC
19091503 APPARATUSES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR MANAGING A DATABASE PARTITION ASSOCIATED WITH A COMPONENT OF A SERVER FRAMEWORK VIA DATA SHARDING Non-Final OA ATLASSIAN PTY LTD
18471014 LOCAL EXPLANATION OF BLACK BOX MODEL BASED ON CONSTRAINED PERTURBATION AND ENSEMBLE-BASED SURROGATE MODEL Non-Final OA Tata Consultancy Services Limited
18147774 SYSTEM AND METHOD FOR PREVENTING INTRODUCTION OF POISONED TRAINING DATA TO ARTIFICIAL INTELLIGENCE MODELS Final Rejection Dell Products L.P.
18247160 RECONSTRUCTION FEASIBILITY DETERMINATION METHOD, RECONSTRUCTION FEASIBILITY DETERMINATION APPARATUS AND PROGRAM Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18460478 META TEMPORAL POINT PROCESSES Non-Final OA Royal Bank of Canada
18247036 APPARATUS, METHOD, AND COMPUTER PROGRAM Final Rejection NOKIA SOLUTIONS AND NETWORKS OY
18917867 Method and apparatus for data writing and reading Non-Final OA Beijing ESWIN Computing Technology Co., Ltd.
18006730 Computer implemented method for processing structured data Non-Final OA UNIVERSITAT POMPEU FABRA
17654145 ELIMINATING MANY-TO-MANY JOINS BETWEEN DATABASE TABLES Final Rejection Sisense Ltd.

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