Prosecution Insights
Last updated: August 17, 2026

Examiner: CHOI, YUK TING

Tech Center 2400 • Art Units: 2153 2161 2164 2437

This examiner grants 71% of resolved cases

Performance Statistics

71.4%
Allow Rate
+13.4% vs TC avg
692
Total Applications
+36.4%
Interview Lift
1180
Avg Prosecution Days
Based on 669 resolved cases, 2023–2026

Rejection Statute Breakdown

17.6%
§101 Eligibility
14.8%
§102 Novelty
60.1%
§103 Obviousness
5.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19440887 Virtual Management Layer for Type-Aware Routing of Multi-Type Data to Compression and Decompression Subsystems Final Rejection AtomBeam Technologies Inc.
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 Final Rejection GOOGLE LLC
18309583 Machine Learning Model Management Method and Apparatus, and System Non-Final OA Huawei Technologies Co., Ltd.
18466515 MODIFIED INPUTS FOR ARTIFICIAL INTELLIGENCE MODELS Final Rejection Capital One Services, LLC
18008492 FEDERATED LEARNING SYSTEM, CLIENT, AND METHOD FOR PROTECTING INFERENCE OF PROPERTIES OF DATA USED FOR TRAINING Non-Final OA NEC Corporation
17637180 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM Non-Final OA NEC Corporation
18614546 METHODS FOR GENERATING A POLYNOMIAL HISTORY STATE Non-Final OA Microsoft Technology Licensing, LLC
19300465 DATA REVISION CONTROL IN LARGE-SCALE DATA ANALYTIC SYSTEMS Non-Final OA Palantir Technologies Inc.
19091503 APPARATUSES, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR MANAGING A DATABASE PARTITION ASSOCIATED WITH A COMPONENT OF A SERVER FRAMEWORK VIA DATA SHARDING Final Rejection ATLASSIAN PTY LTD
18247036 APPARATUS, METHOD, AND COMPUTER PROGRAM Final Rejection NOKIA SOLUTIONS AND NETWORKS OY
19247130 OBTAINING FULL SNAPSHOTS FOR SUBSETS OF OBJECTS OVER TIME Non-Final OA Rubrik, Inc.
19169538 PROGRAMMABLE DATA LAYER FOR GRAPHICAL USER INTERFACES Final Rejection Twilio Inc

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