Prosecution Insights
Last updated: October 27, 2026

Paysun Wu, USPTO Patent Examiner

Listed by the USPTO as WU, PAYSUN

Tech Center 3600 • Art Units: 3665

This examiner grants 66% of resolved cases

Analysis

WU, PAYSUN is assigned to tech center 3600 and art unit 3665. Across 113 resolved cases, the allowance rate is 65.5%. The median time to allowance is 1127 days, indicating that applicants should plan for prosecution extending over multiple examination stages.

The interview lift is 20.6%, which supports using interviews selectively to clarify claim scope or outstanding issues. The leading companies are Honda Motor Co., Ltd., Komatsu Ltd., and Volkswagen AG. The leading firms are AKERMAN LLP, AMIN, TUROCY & WATSON, LLP, and Buchanan Ingersoll & Rooney PC.

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

Performance Statistics

65.5%
Allow Rate
+13.5% vs TC avg
131
Total Applications
+20.6%
Interview Lift
1127
Avg Prosecution Days
Based on 113 resolved cases, 2023–2026

Rejection Statute Breakdown

11.0%
§101 Eligibility
24.6%
§102 Novelty
48.4%
§103 Obviousness
15.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18583908 IN-VEHICLE EQUIPMENT SETUP DEVICE, IN-VEHICLE EQUIPMENT SETUP METHOD, AND STORAGE MEDIUM Final Rejection HONDA MOTOR CO., LTD.
18280762 FAILURE DIAGNOSTIC SYSTEM AND FAILURE DIAGNOSTIC METHOD FOR WORK MACHINE Final Rejection KOMATSU LTD.
19233765 HAZARD DETECTION FOR AUTONOMOUS AND SEMI-AUTONOMOUS SYSTEMS AND APPLICATIONS Non-Final OA NVIDIA Corporation
18519278 VEHICLE CONTROLS SUPPORTING MULTIPLE ADS ECUS Non-Final OA Cummins Inc.
18773764 SYSTEM AND METHOD FOR AUTO-FLIGHT VALIDATION Non-Final OA HONEYWELL INTERNATIONAL INC.
18834178 TRAVEL ASSISTANCE DEVICE AND TRAVEL ASSISTANCE METHOD Final Rejection Hitachi Astemo, Ltd.
18484210 SYSTEMS AND METHODS OF REMOTE DYNAMIC VISUALIZATION OF SITUATIONS TO BE NAVIGATED BY AUTONOMOUS VEHICLES Non-Final OA Torc Robotics, Inc.

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Frequently Asked Questions

What is examiner Paysun Wu's allowance rate?

65.5% of resolved applications examined by Paysun Wu were allowed (113 resolved cases), compared with 64.2% across Art Unit 3665 over the last five years.

Does an interview help with examiner Paysun Wu?

This examiner's interview lift is +20.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Paysun Wu take to allow a patent?

Applications allowed by Paysun Wu took 1,127 days on average from filing to allowance.

Which art unit does examiner Paysun Wu work in?

Paysun Wu examines applications in Art Unit 3665 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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