Prosecution Insights
Last updated: October 27, 2026

Minh D Truong, USPTO Patent Examiner

Listed by the USPTO as TRUONG, MINH D

Tech Center 3600 • Art Units: 3619 3654

This examiner grants 67% of resolved cases

Analysis

TRUONG, MINH D is a USPTO patent examiner in Tech Center 3600 and art unit 3619. The record includes 746 resolved cases, an allowance rate of 67.2%, and a median of 1071 days to allowance. The interview lift is 23.7%, indicating that interviews are associated with a higher allowance outcome in the available cases.

The listed companies are Mitsubishi Logisnext Americas Inc., Huawei Technologies Co., Ltd., and Hyundai Mobis Co., Ltd. The listed firms are Norton Rose Fulbright US LLP, AMPACC Law Group, PLLC, and Brooks Kushman P.C. The moderate allowance rate and positive interview result suggest that targeted examiner discussions may help applicants address issues, although the median timing calls for sustained prosecution planning.

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

Performance Statistics

67.2%
Allow Rate
+15.2% vs TC avg
770
Total Applications
+23.7%
Interview Lift
1071
Avg Prosecution Days
Based on 746 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
22.5%
§102 Novelty
46.6%
§103 Obviousness
29.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18960061 TWO-WAY OIL-COLLECTING REDUCER AND ELECTRIC VEHICLE Non-Final OA Huawei Digital Power Technologies Co., Ltd.
19121826 WIND MOTOR GEARBOX LUBRICATING APPARATUS AND GEARBOX Non-Final OA ZF Wind Power Antwerpen N.V.
19335519 HOUSING ASSEMBLY WITH IMPROVED OIL CHURNING FUNCTION Non-Final OA HYUNDAI MOBIS CO., LTD.
19081292 VEHICLE DRIVE DEVICE Non-Final OA AISIN CORPORATION

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Frequently Asked Questions

What is examiner Minh D Truong's allowance rate?

67.2% of resolved applications examined by Minh D Truong were allowed (746 resolved cases), compared with 68.4% across Art Unit 3619 over the last five years.

Does an interview help with examiner Minh D Truong?

This examiner's interview lift is +23.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Minh D Truong take to allow a patent?

Applications allowed by Minh D Truong took 1,071 days on average from filing to allowance.

Which art unit does examiner Minh D Truong work in?

Minh D Truong examines applications in Art Unit 3619 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

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