Prosecution Insights
Last updated: October 02, 2026

Examiner: NGUYEN, DUY KHUONG THANH

Tech Center 3600 • Art Units: 2197 2199 3664

This examiner grants 82% of resolved cases

Analysis

NGUYEN, DUY KHUONG THANH operates within Tech Center 3600 and Art Unit 2197, where they have managed 570 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 81.9 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 34.0 percent, indicating how direct communication correlates with the probability of success. The interview lift of 34.0 percent is lower than the 81.9 percent allowance rate, which helps determine the relative impact of verbal engagement. The median days to allowance stands at 990, 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

81.9%
Allow Rate
+29.9% vs TC avg
595
Total Applications
+34.0%
Interview Lift
990
Avg Prosecution Days
Based on 570 resolved cases, 2023–2026

Rejection Statute Breakdown

12.7%
§101 Eligibility
7.0%
§102 Novelty
66.1%
§103 Obviousness
6.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18546537 METHOD FOR OPERATING A CONTROL DEVICE, AND CONTROL DEVICE Non-Final OA Robert Bosch GmbH
18947088 GRADUAL FEATURE DISCLOSURE TO FAMILIARIZE USER WITH SYSTEM Non-Final OA KONINKLIJKE PHILIPS N.V.
18706965 AUTOMATED MAINTENANCE OF AN OBJECT REPOSITORY FILE FOR AUTOMATION TESTING Final Rejection ORANGE
18844699 IN-VEHICLE DEVICE, PROGRAM, AND PROGRAM UPDATING METHOD Non-Final OA Sumitomo Electric Industries, Ltd.
18559886 PHYSICAL RADIO SOFTWARE MANAGEMENT IN CLOUDS Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18802183 CLASSIFYING AND SAMPLING EXECUTION EFFICIENCIES OF SOFTWARE LIBRARIES Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18205943 CODE ANNOTATION AND TEST COVERAGE VISUALIZATION ON USER INTERFACE BY LEVERAGING PAGE OBJECT DESIGN PATTERN Non-Final OA International Business Machines Corporation
18817627 METHOD AND APPARATUS FOR EXECUTING PROGRAM SERVICE LOGIC, DEVICE AND MEDIUM Non-Final OA Lemon Inc.
18530591 METHOD FOR CARRYING OUT A DECISION FOR UPGRADING AND/OR DEPLOYING SOFTWARE ON MULTIPLE HETEROGENOUS DEVICES Non-Final OA Carnegie Mellon University
18406261 Firmware code development method Final Rejection MELLANOX TECHNOLOGIES, LTD.
18931104 PROJECTOR SYSTEM, FIRMWARE UPDATE METHOD, AND PROJECTOR Non-Final OA Coretronic Corporation
18930321 ARTIFICIAL INTELLIGENCE-BASED LOG INFORMATION INCORPORATION INTO CODE Non-Final OA Dell Products L.P.
18292484 UPDATE BACKUP AND FAILSAFE ROLLBACK IN SECURE ELEMENTS Non-Final OA GIESECKE+DEVRIENT MOBILE SECURITY GERMANY GMBH

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