Prosecution Insights
Last updated: August 18, 2026

Examiner: ZHAO, DON GORDON

Tech Center 2400 • Art Units: 2124 2407 2431 2439 2493

This examiner grants 87% of resolved cases

Performance Statistics

87.4%
Allow Rate
+29.4% vs TC avg
804
Total Applications
+16.2%
Interview Lift
807
Avg Prosecution Days
Based on 793 resolved cases, 2023–2026

Rejection Statute Breakdown

12.6%
§101 Eligibility
4.5%
§102 Novelty
43.4%
§103 Obviousness
27.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18586964 Systems and Methods for Use in Assessments in Connection with Cyber Attacks Final Rejection MASTERCARD INTERNATIONAL INCORPORATED
18915790 SYSTEMS AND METHODS OF MANAGING ORIGIN KEYS FOR CRYPTOGRAPHIC AUTHENTICATION Non-Final OA Capital One Services, LLC
19088943 SECURITY PROTECTION METHOD FOR MODEL SERVICE AND RELATED DEVICE Non-Final OA Beijing Volcano Engine Technology Co., Ltd.
19068856 TECHNIQUES FOR DETECTING RESOURCES WITHOUT AUTHENTICATION USING EXPOSURE ANALYSIS Non-Final OA Wiz, Inc.
19192604 SECURED HOME NETWORK Non-Final OA NAGRAVISION SARL

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