Prosecution Insights
Last updated: May 29, 2026

Examiner: DOAN, HIEN VAN

Tech Center 2400 • Art Units: 2449

This examiner grants 51% of resolved cases

Performance Statistics

50.6%
Allow Rate
-7.4% vs TC avg
196
Total Applications
+34.0%
Interview Lift
1536
Avg Prosecution Days
Based on 178 resolved cases, 2023–2026

Rejection Statute Breakdown

1.7%
§101 Eligibility
7.3%
§102 Novelty
89.6%
§103 Obviousness
0.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18318976 DETERMINISTIC ENFORCEMENT OF DIGITAL CERTIFICATE AMENDMENTS Non-Final OA Dell Products L.P.
18310812 NEW ENTITY DETECTION USING PROBABILISTIC DATA STRUCTURES Non-Final OA Microsoft Technology Licensing, LLC
17962756 GENERATING A MULTI-PLATFORM REMEDIATION INFRASTRUCTURE BASED ON INTELLIGENTLY FORECASTING AND CONFIGURING A REMEDIATION SCHEDULE Final Rejection Bank of America Corporation
18064901 MODIFIED SECURE BOOT TECHNIQUE USING PRE-LOADED EXPECTED TAG IMAGE Final Rejection QUALCOMM Incorporated
16404571 ALIGNING CONTENT PACKAGER INSTANCES Final Rejection Comcast Cable Communications, LLC
17519444 STATIC UNIFORM RESOURCE LOCATORS HAVING PLACEHOLDER PARAMETERS FOR DYNAMIC VALUES Non-Final OA PAYPAL, INC.
18247591 SYSTEM AND METHOD FOR PROVIDING AN ENHANCED FEATURE FOR A CALLER RING BACK TONE Non-Final OA JIO PLATFORMS LIMITED
17823993 ROBUST NETWORK CONNECTIVITY LEVERAGING EDGE COMPUTE Final Rejection Level 3 Communications, LLC
17745803 SYSTEM AND METHODS TO INCENTIVIZE ENGAGEMENT IN SECURITY AWARENESS TRAINING Non-Final OA KnowBe4, Inc.

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