Prosecution Insights
Last updated: August 17, 2026

Examiner: LEUNG, ROBERT B

Tech Center 2400 • Art Units: 2494

This examiner grants 84% of resolved cases

Performance Statistics

84.5%
Allow Rate
+26.5% vs TC avg
638
Total Applications
+17.1%
Interview Lift
933
Avg Prosecution Days
Based on 626 resolved cases, 2023–2026

Rejection Statute Breakdown

12.7%
§101 Eligibility
13.0%
§102 Novelty
42.9%
§103 Obviousness
20.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18935413 SYSTEMS, METHODS, AND APPARATUS FOR MEMORY DEVICE WITH DATA SECURITY PROTECTION Non-Final OA Samsung Electronics Co., Ltd.
19031320 UNLOCKING A DEVICE Non-Final OA Apple Inc.
18372018 READER INITIATED PROVISIONING Final Rejection Apple Inc.
18161507 GRANULAR USER CONSENT AND ITS ENFORCEMENT Final Rejection QUALCOMM Incorporated
19024724 Cloud-based Intrusion Prevention System, Multi-Tenant Firewall, and Stream Scanner Non-Final OA Zscaler, Inc.
18623637 ENCRYPTION FOR SECURED DOCUMENTATION AUTHORIZATION AND PRODUCTION Non-Final OA Truist Bank
19052183 Monitoring Device Data and Gateway Data Non-Final OA Comcast Cable Communications, LLC
19051728 Monitoring Device Data and Gateway Data Non-Final OA Comcast Cable Communications, LLC
19049964 ACCESS CONTROLS FOR A DEDICATED DATABASE SYSTEM STORING USER-GENERATED CONTENT INPUT TO A MULTITENANT SERVICE OF A COLLABORATIVE WORK ENVIRONMENT Non-Final OA Atlassian US, Inc.
18961666 Leveraging Noise Cancelling Technology for Dynamic Voice Authentication Final Rejection Bank of America Corporation
18924631 Creating Network-Based Consent Contracts Final Rejection Cisco Technology, Inc.
19043260 PASSKEY INTEGRATION TECHNIQUES FOR IDENTITY MANAGEMENT Non-Final OA OKTA, INC.

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