Prosecution Insights
Last updated: October 02, 2026

Examiner: VU, KHOA

Tech Center 2600 • Art Units: 2611 2618

This examiner grants 69% of resolved cases

Analysis

Khoa Vu is assigned to Tech Center 2600 and Art Unit 2611. The examiner has 358 resolved cases. The allowance rate is 69.3 percent. This figure provides a baseline for the probability of a grant. Practitioners should prepare for a standard examination process when assigned to this examiner in Art Unit 2611.

The interview lift is 13.9 percent. This positive lift indicates that interviews can be a useful strategy to improve the 69.3 percent allowance rate. Practitioners should consider the examiner's responsiveness to verbal communication during prosecution. Engaging in a discussion may help clarify specific points and overcome rejections more effectively in Tech Center 2600.

The median days to allowance is 1129. This timeframe is typical for the patent prosecution process and provides a benchmark for expected pendency. With 358 resolved cases, the examiner has a well-established history in Art Unit 2611. This data allows practitioners to plan their prosecution strategy with a clear understanding of the examiner's tendencies.

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

Performance Statistics

69.3%
Allow Rate
+7.3% vs TC avg
382
Total Applications
+13.9%
Interview Lift
1129
Avg Prosecution Days
Based on 358 resolved cases, 2023–2026

Rejection Statute Breakdown

7.6%
§101 Eligibility
7.7%
§102 Novelty
76.0%
§103 Obviousness
6.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18100956 OVERLAY RENDERING USING A HARDWARE-ACCELERATED FRAMEWORK FOR MEMORY SHARING AND OVERLAY BASED MAP ADJUSTING Non-Final OA Apple Inc.
18903853 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Final Rejection CANON KABUSHIKI KAISHA
19277969 VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS Non-Final OA Magic Leap, Inc.
18924648 METHOD AND SYSTEM FOR SURVEILLANCE OF A PASSENGER CABIN OF AN AIRCRAFT Final Rejection Airbus Operations GmbH
18506024 Communicating Pre-rendered Media Final Rejection QUALCOMM Incorporated
18937479 BOOKLIST COVER GENERATION METHOD, APPARATUS, DEVICE AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18837715 OBJECT RENDERING METHOD AND APPARATUS, ELECTRONIC DEVICE, STORAGE MEDIUM, AND PROGRAM PRODUCT Final Rejection Beijing Zitiao Network Technology Co., Ltd.
19066345 GENERATIVE AI-BASED QUESTIONNAIRE AND TRANSCRIPT GENERATION FOR VIRTUAL REALITY ENVIRONMENTS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18749461 IMAGE GENERATION Final Rejection BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
18747778 CONDITION-BASED IMAGE EDITING Final Rejection ADOBE INC.
18776651 DETECTION OF ARTIFACTS IN SYNTHETIC IMAGES Final Rejection BAYER AKTIENGESELLSCHAFT
18567695 EFFECT PROCESSING METHOD AND DEVICE Non-Final OA Lemon Inc.
18301392 VOLUME RENDERING IN DISTRIBUTED CONTENT GENERATION SYSTEMS AND APPLICATIONS Final Rejection Nvidia Corporation
18943628 METHOD OF TRAINING IMAGE RESTORATION MODEL AND IMAGE RESTORATION APPARATUS FOR PERFORMING THE SAME Non-Final OA SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
19066347 Register Allocation for Multi-Phase Task Non-Final OA Imagination Technologies Limited
18544582 GRAPHICAL RENDERING IN A MODULAR SERVER CHASSIS ENVIRONMENT Non-Final OA Dell Products L.P.

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