Prosecution Insights
Last updated: April 19, 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
195
Total Applications
+33.3%
Interview Lift
1525
Avg Prosecution Days
Based on 176 resolved cases, 2023–2026

Rejection Statute Breakdown

13.9%
§101 Eligibility
9.8%
§102 Novelty
49.9%
§103 Obviousness
21.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18898619 System And Method For Joint Dynamic Forwarding And Caching In Content Distribution Networks Non-Final OA California Institute of Technology
17962756 GENERATING A MULTI-PLATFORM REMEDIATION INFRASTRUCTURE BASED ON INTELLIGENTLY FORECASTING AND CONFIGURING A REMEDIATION SCHEDULE Final Rejection Bank of America Corporation
18310812 NEW ENTITY DETECTION USING PROBABILISTIC DATA STRUCTURES Non-Final OA Microsoft Technology Licensing, LLC
17519444 STATIC UNIFORM RESOURCE LOCATORS HAVING PLACEHOLDER PARAMETERS FOR DYNAMIC VALUES Non-Final OA PAYPAL, INC.
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
18318976 DETERMINISTIC ENFORCEMENT OF DIGITAL CERTIFICATE AMENDMENTS Non-Final OA Dell Products L.P.
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

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month