Prosecution Insights
Last updated: October 01, 2026

Examiner: NGUYEN, HUNG Q

Tech Center 3700 • Art Units: 1732 3741 3747 3783 3799

This examiner grants 83% of resolved cases

Analysis

NGUYEN, HUNG Q operates within Tech Center 3700 and Art Unit 1732, where they have managed 602 resolved cases. This volume of cases indicates the examiner's level of experience in handling patent applications within this technology sector. The examiner maintains an allowance rate of 83.4 percent, which provides a baseline for the probability of securing a patent grant. This percentage suggests the likelihood that an application reaching a final disposition will be allowed. Practitioners can use this figure to gauge the general receptivity of the examiner to patentable subject matter.

The data shows an interview lift of 11.7 percent, indicating how direct communication correlates with the probability of success. The interview lift of 11.7 percent is lower than the 83.4 percent allowance rate, which helps determine the relative impact of verbal engagement. The median days to allowance stands at 857, providing a timeline expectation for the prosecution process from filing to grant. This duration reflects the typical pendency for successful applications. Understanding these metrics allows for a more informed strategy when navigating the examination process with this examiner.

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

Performance Statistics

83.4%
Allow Rate
+13.4% vs TC avg
615
Total Applications
+11.7%
Interview Lift
857
Avg Prosecution Days
Based on 602 resolved cases, 2023–2026

Rejection Statute Breakdown

0.9%
§101 Eligibility
31.2%
§102 Novelty
34.6%
§103 Obviousness
23.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18800358 HYDROGEN INTERNAL COMBUSTION ENGINE ARRANGEMENT Non-Final OA Volvo Truck Corporation
18995426 PRECHAMBER SPARK PLUG Final Rejection Robert Bosch GmbH
18701307 METHODS AND APPARATUS FOR MANAGING FUEL IN OIL Non-Final OA JAGUAR LAND ROVER LIMITED
19037939 AIR INLET ASSEMBLY OF ENGINE, ENGINE, AND VEHICLE Final Rejection BYD COMPANY LIMITED
19076578 POWER CONVERTER AND CHARGING SYSTEM WITH POWER CONVERTER Non-Final OA Navico Group Americas LLC

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