Prosecution Insights
Last updated: August 17, 2026

Examiner: VO, ETHAN VIET

Tech Center 2400 • Art Units: 2431

This examiner grants 74% of resolved cases

Performance Statistics

74.1%
Allow Rate
+16.1% vs TC avg
101
Total Applications
+28.9%
Interview Lift
1098
Avg Prosecution Days
Based on 85 resolved cases, 2023–2026

Rejection Statute Breakdown

5.0%
§101 Eligibility
13.6%
§102 Novelty
56.9%
§103 Obviousness
24.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19094593 On-Grid and Off-Grid Secure Messaging Non-Final OA Apple Inc.
18790765 Secure Exclaves Final Rejection Apple Inc.
18058475 INTEGRITY-BASED IMPLEMENTATION OF CONTENT USING DIGITALLY SIGNED SECURE QUICK RESPONSE CODE Non-Final OA Altera Corporation
18971771 SYSTEMS AND METHODS FOR INTEGRATING DATABASES WITH PERMISSION-BASED ACCESS ON A USER INTERFACE Final Rejection The PNC Financial Services Group, Inc.
18055284 CYBERSECURITY THREAT MITIGATION FOR INDUSTRIAL NETWORKS Final Rejection HONEYWELL INTERNATIONAL INC.
18938060 ANOMALY AND RANSOMWARE DETECTION Non-Final OA Rubrik, Inc.
18980044 ON-DEMAND STARTING METHODS AND APPARATUSES FOR MOBILE-TERMINAL ASPECT-ORIENTED SECURITY Final Rejection Alipay (Hangzhou) Information Technology Co., Ltd.
18258254 AUTHENTICATING DEVICES AND COMPONENTS Non-Final OA Hewlett-Packard Development Company, L.P.
18401478 ENCRYPTION DEVICE AND METHOD THEREOF UTILIZING WRITE LOCK, KEY LOCK, AND DIGEST INFORMATION TO INCREASE SECURITY Final Rejection Nuvoton Technology Corporation

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