Prosecution Insights
Last updated: October 02, 2026

Examiner: TSUI, WILSON W

Tech Center 2100 • Art Units: 2145 2172 2178 2195 2199

This examiner grants 62% of resolved cases

Analysis

Wilson W. Tsui has resolved 612 cases in Art Unit 2145 of Tech Center 2100. The allowance rate is 62.1%, and the median time to allowance is 1451 days. This indicates a moderate success rate but a very long prosecution cycle for the 612 cases handled. The 1451-day median pendency is a significant factor for applicants to manage in this unit.

The interview lift of 56.6% is exceptionally high. This suggests that direct communication is a powerful tool for applicants to improve the 62.1% baseline allowance rate. For the 612 cases resolved, the 56.6% lift is a key factor in navigating the 1451-day median pendency. The examiner appears to be highly receptive to arguments made during interviews.

In Tech Center 2100, the 62.1% allowance rate is a solid baseline for success. The 1451-day median to allowance suggests a slow process for those who eventually succeed. The 56.6% interview lift confirms that verbal advocacy is a highly valuable strategy for the 612 cases resolved in Art Unit 2145.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

62.1%
Allow Rate
+7.1% vs TC avg
653
Total Applications
+56.6%
Interview Lift
1451
Avg Prosecution Days
Based on 612 resolved cases, 2023–2026

Rejection Statute Breakdown

14.3%
§101 Eligibility
14.2%
§102 Novelty
56.3%
§103 Obviousness
13.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18608307 SYSTEMS AND METHODS FOR GENERATING A POSITION BASED USER INTERFACE Final Rejection Wells Fargo Bank, N.A.
18765861 SYSTEM AND METHODS FOR MANAGING USER ACCESSIBILITY OF WEBPAGES Non-Final OA The Toronto-Dominion Bank
18921481 OPERATION METHOD, RECORDING MEDIUM, AND TERMINAL Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18921298 STATISTICAL PROCESSING SYSTEM, DISPLAY CONTROL DEVICE AND STORAGE MEDIUM Non-Final OA CASIO COMPUTER CO., LTD.
18139009 CORRECTION DATA GENERATION DEVICE, CORRECTION DATA GENERATION METHOD AND COMPUTER READABLE MEDIUM Final Rejection Mitsubishi Electric Corporation
18577848 EDIT OF TEXT LAYER AND IMAGE LAYER IN DOCUMENT INCLUDING HANDWRITTEN TEXT Non-Final OA Hewlett-Packard Development Company, LP.
18822818 INTERACTIONS BETWEEN INTERACTIVE OBJECTS Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18793726 INFORMATION FEEDBACK METHOD, COMPUTER DEVICE AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18539616 METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM FOR INFORMATION PROCESSING Final Rejection BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
18231665 NAVIGATION BASED ON INTERNAL STATE INFERENCE AND INTERACTIVITY ESTIMATION Final Rejection The Board of Trustees of the Leland Stanford Junior University
18597901 CREATING APPLICATIONS AND TEMPLATES BASED ON DIFFERENT TYPES OF INPUT CONTENT Final Rejection Microsoft Technology Licensing, LLC
18644456 Blockchain Rideshare Data Aggregator Solution Final Rejection STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
18759389 PROMPT BASED CONDITIONING OF A GENERATIVE ARTIFICIAL INTELLIGENCE MODEL Non-Final OA ADP, Inc.
18720621 INFORMATION RECOMMENDATION METHOD AND APPARATUS, ELECTRONIC DEVICE AND MEDIUM Final Rejection BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
17889252 METHOD AND APPARATUS FOR GENERATING DIRECTION IDENTIFYING MODEL, DEVICE, MEDIUM, AND PROGRAM PRODUCT Final Rejection Beijing Baidu Netcom Science Technology Co., Ltd.
18645243 METHOD FOR PLAYING VIDEO AND ELECTRONIC DEVICE Non-Final OA BEIJING DAJIA INTERNET INFORMATION TECHNOLOGY CO., LTD.
18799894 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND RECORDING MEDIUM Non-Final OA MICWARE CO., LTD.
18639823 INTERFACE PROCESSING METHOD, ELECTRONIC APPARATUS, AND STORAGE MEDIUM Final Rejection BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
18807597 METHOD, APPARATUS, AND SYSTEM FOR GENERATING SPEED PROFILE DATA GIVEN A ROAD ATTRIBUTE USING MACHINE LEARNING Non-Final OA HERE Global B.V.

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