Prosecution Insights
Last updated: October 01, 2026

Examiner: WU, CHONG

Tech Center 2600 • Art Units: 2483 2611 2613 2617

This examiner grants 86% of resolved cases

Analysis

Chong Wu works in Art Unit 2483 within Tech Center 2600. With 505 resolved cases, the examiner maintains a high allowance rate of 86.5%. This suggests a high probability of success for applications assigned to this unit. The median days to allowance is 731, indicating a relatively fast path to patent grant. Practitioners should find this combination of high allowance and efficient timing very beneficial for their prosecution strategies.

Interestingly, the interview lift is only 3.3%. This low lift suggests that the examiner's decisions are largely determined by the written record, and interviews may not significantly alter the outcome compared to the already high 86.5% baseline allowance rate. With 505 resolved cases, the examiner has a solid track record of consistent decision-making. The 731 days to allowance is a positive indicator for applicants seeking to minimize pendency. While the interview lift is small, the overall high allowance rate remains the most significant factor for practitioners to consider.

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

Performance Statistics

86.5%
Allow Rate
+24.5% vs TC avg
515
Total Applications
+3.3%
Interview Lift
731
Avg Prosecution Days
Based on 505 resolved cases, 2023–2026

Rejection Statute Breakdown

8.2%
§101 Eligibility
5.8%
§102 Novelty
44.2%
§103 Obviousness
29.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19025914 Devices, Methods, and Graphical User Interfaces for Interacting with Three-Dimensional Environments Non-Final OA Apple Inc.
19019992 Devices, Methods, and Graphical User Interfaces for Interacting with Three-Dimensional Environments Non-Final OA Apple Inc.
18926053 Devices, Methods, And Graphical User Interfaces for Interacting with Three-Dimensional Environments Non-Final OA Apple Inc.
19022453 VIRTUAL AND AUGMENTED REALITY DISPLAY SYSTEMS WITH EMISSIVE MICRO-DISPLAYS Non-Final OA Magic Leap, Inc.
19071527 METHODS AND SYSTEMS OF EXTENDED REALITY ENVIRONMENT INTERACTION BASED ON EYE MOTIONS Non-Final OA Adeia Guides Inc.
19003983 Dynamic Adjustment of Cross-Sectional Views Non-Final OA Procore Technologies, Inc.
19004006 Dynamic Dimensioning Indicators Non-Final OA Procore Technologies, Inc.
18929429 VIDEO GENERATION METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
19046986 Artificial Reality Augments and Surfaces Non-Final OA Meta Platforms Technologies, LLC
18974285 COMPILED SHADER PROGRAM CACHES IN A CLOUD COMPUTING ENVIRONMENT Non-Final OA NVIDIA Corporation
18787366 SUB-IMAGE STREAMING AND PROCESSING Final Rejection MELLANOX TECHNOLOGIES, LTD.
18742830 Intersection Testing on Dense Geometry Data using Triangle Prefiltering Final Rejection Advanced Micro Devices, Inc.

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