Prosecution Insights
Last updated: October 01, 2026

Examiner: NGUYEN, DAVID VAN

Tech Center 3700 • Art Units: 2611 2616 2617 3792

This examiner grants 88% of resolved cases

Analysis

NGUYEN, DAVID VAN is an examiner in Art Unit 2611 within Tech Center 3700, with 8 resolved cases. The allowance rate of 87.5 percent is high, although it is based on a small sample size. The median days to allowance is 884, providing an initial benchmark for the prosecution timeline. The interview lift of 14.6 percent suggests that direct communication with the examiner is beneficial for securing an allowance.

This lift indicates that interviews are an effective strategy for resolving issues and advancing the application. With only 8 cases, these metrics provide an early look at the examiner's tendencies in Tech Center 3700. The 87.5 percent allowance rate suggests a receptive environment, while the 884-day median indicates a relatively efficient process. Practitioners should consider the 14.6 percent interview lift as a tool to further improve the high probability of success in Art Unit 2611. As more cases are resolved, these figures will provide a more comprehensive view of the examiner's practice.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

87.5%
Allow Rate
+17.5% vs TC avg
24
Total Applications
+14.6%
Interview Lift
884
Avg Prosecution Days
Based on 8 resolved cases, 2023–2026

Rejection Statute Breakdown

3.8%
§101 Eligibility
11.3%
§102 Novelty
85.0%
§103 Obviousness
0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18947989 DIFFUSION MODEL MULTI-PERSON IMAGE GENERATION Final Rejection Snap Inc.
19106308 Visual Prompt Tuning for Generative Transfer Learning Non-Final OA Google LLC
18857508 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING SYSTEM Non-Final OA SONY GROUP CORPORATION
18984404 MAP CONSTRUCTION METHOD, DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18875456 TIMED LIGHTING IN XR EXPERIENCES Non-Final OA INTERDIGITAL CE PATENT HOLDINGS, SAS
18880156 LEARNING BASED BITWISE OCTREE ENTROPY CODING COMPRESSION AND PROCESSING IN LIGHT DETECTION AND RANGING (LIDAR) AND OTHER SYSTEMS Non-Final OA INTERDIGITAL VC HOLDINGS, INC.
18779930 Artificial Intelligence Manipulation of Spoken Language Non-Final OA Comcast Cable Communications, LLC
18914672 VIDEO GENERATION FOR SHORT-FORM CONTENT Non-Final OA Lemon Inc.
19012634 SACCADE CONTINGENT REDUCED RESOLUTION RENDERING Non-Final OA Meta Platforms Technologies, LLC
18496147 OFFLOADING STREAM PROCESSING TASKS TO PARALLEL PROCESSING UNITS FOR CONTENT STREAMING SYSTEMS AND APPLICATIONS Non-Final OA NVIDIA Corporation
19026119 DATA PROTECTION METHOD, WEARABLE DEVICE AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM Non-Final OA HTC Corporation
18396374 MAKEUP VIRTUAL TRY ON METHODS AND APPARATUS Final Rejection L'Oreal
18846635 DATA ACQUISITION METHOD AND APPARATUS, DEVICE, AND SYSTEM Non-Final OA Shanghai Cambricon Information Technology Co., Ltd.

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