Prosecution Insights
Last updated: April 19, 2026

Examiner: XIAO, ZESHENG

Tech Center 3600 • Art Units: 3685 3698

This examiner grants 42% of resolved cases

Performance Statistics

42.5%
Allow Rate
-9.5% vs TC avg
139
Total Applications
+32.9%
Interview Lift
1506
Avg Prosecution Days
Based on 113 resolved cases, 2023–2026

Rejection Statute Breakdown

23.7%
§101 Eligibility
4.5%
§102 Novelty
47.0%
§103 Obviousness
17.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18300001 ELECTRONIC DEVICE INCLUDING PARTIAL LEDGER AND METHOD IN BLOCKCHAIN NETWORK Non-Final OA Samsung Electronics Co., Ltd.
18634195 AUTHORIZATION LAYER FOR CONTROLLING RESOURCE TRANSFERS Non-Final OA Truist Bank
17423126 COMMUNICATION NETWORK NODE, METHOD, AND MOBILE TERMINAL Final Rejection Sony Group Corporation
17894779 SYSTEM AND METHOD FOR PARTITIONING DIGITAL RESOURCES USING A NETWORKED RESOURCE PLATFORM Non-Final OA BANK OF AMERICA CORPORATION
18334029 TECHNIQUES TO PERFORM TAP TO PAY OPERATIONS IN THE IOS AND ANDROID OPERATING SYSTEM ENVIRONMENTS Final Rejection Capital One Services, LLC
18199820 ARTIFICIAL INTELLIGENCE-BASED SYSTEM AND METHOD FOR CONDITIONAL ELECTRONIC TRANSACTION PROCESSING Final Rejection Capital One Services, LLC
17455476 SYSTEM AND METHOD FOR ENRICHMENT OF TRANSACTION DATA Final Rejection JPMorgan Chase Bank, N.A.
19092917 Content Distribution and Management Systems and Methods Non-Final OA Intertrust Technologies Corporation
18636106 SYSTEMS AND METHODS FOR USE IN STAND-IN NETWORK SERVICES Non-Final OA MASTERCARD INTERNATIONAL INCORPORATED
18488135 Apparatus, System, and Method for Enabling Secure Transactions with Audible Authorization Non-Final OA Visa International Service Association
18384613 SECURITY-RELATED RISK DETECTION USING ARTIFICIAL INTELLIGENCE TECHNIQUES Non-Final OA Dell Products L.P.
18689662 METHOD AND TRANSACTION SYSTEM FOR TRANSMITTING TOKENS IN AN ELECTRONIC TRANSACTION SYSTEM Non-Final OA GIESECKE+DEVRIENT ADVANCE52 GMBH
15844387 Social Data Tracking Datastructures, Apparatuses, Methods and Systems Non-Final OA FMR LLC
18375241 AUTHENTICATION PROVIDER SELECTION Non-Final OA DIGITAL FIRST HOLDINGS LLC
18545557 Secure Payments Using a Mobile Wallet Application Non-Final OA Minkasu, Inc.

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