Prosecution Insights
Last updated: May 29, 2026

Examiner: CHOI, YUK TING

Tech Center 2400 • Art Units: 2153 2164 2437

This examiner grants 72% of resolved cases

Performance Statistics

71.5%
Allow Rate
+13.5% vs TC avg
685
Total Applications
+36.9%
Interview Lift
1184
Avg Prosecution Days
Based on 657 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
5.8%
§102 Novelty
91.6%
§103 Obviousness
0.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18008492 FEDERATED LEARNING SYSTEM, CLIENT, AND METHOD FOR PROTECTING INFERENCE OF PROPERTIES OF DATA USED FOR TRAINING Non-Final OA NEC Corporation
18147774 SYSTEM AND METHOD FOR PREVENTING INTRODUCTION OF POISONED TRAINING DATA TO ARTIFICIAL INTELLIGENCE MODELS Final Rejection Dell Products L.P.
18309583 Machine Learning Model Management Method and Apparatus, and System Final Rejection Huawei Technologies Co., Ltd.
18817408 CONTEXT RETRIEVAL FOR IN-CONTEXT LEARNING MODEL Non-Final OA The Toronto-Dominion Bank
19043589 DYNAMIC RESPONSE ENGINE Final Rejection Bank of America Corporation
18903912 MAINTAINING NON-ACCESS-RESTRICTED AND ACCESS-RESTRICTED DATABASES TO MITIGATE AND/OR ELIMINATE INSTANCES OF OUTGOING ELECTRONIC COMMUNICATIONS THAT ARE INITIATED IN RESPONSE TO RECEIVING REQUESTS FROM USERS Non-Final OA GOOGLE LLC
18677096 AUTOMATED SNAPSHOT MANAGEMENT FOR DATA STORAGE DEVICE ARRAYS Non-Final OA Western Digital Technologies, Inc.
17834873 AUTOMATED DISCOVERY AND DESIGN PROCESS BASED ON BLACK-BOX OPTIMIZATION WITH MIXED INPUTS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
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.
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
17822227 MACHINE LEARNING DEVICE, MACHINE LEARNING METHOD, AND COMPUTER PROGRAM PRODUCT Final Rejection KABUSHIKI KAISHA TOSHIBA
18250254 LEARNING APPARATUS, LEARNING METHOD AND PROGRAM Final Rejection NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18247160 RECONSTRUCTION FEASIBILITY DETERMINATION METHOD, RECONSTRUCTION FEASIBILITY DETERMINATION APPARATUS AND PROGRAM Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
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.
18791310 NATURAL LANGUAGE PROCESSING FOR METADATA QUERY Final Rejection Box, Inc.
18535317 PORTABLE QUERY LANGUAGE FOR USE WITH MULTIPLE INTERFACES Final Rejection GitLab Inc.
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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