Prosecution Insights
Last updated: October 26, 2026

Tri T Nguyen, USPTO Patent Examiner

Listed by the USPTO as NGUYEN, TRI T

Tech Center 2100 • Art Units: 2115 2123 2126 2128 2199

This examiner grants 68% of resolved cases

Analysis

Examiner Tri T. Nguyen operates in Tech Center 2100 and Art Unit 2115, having resolved 203 cases. The allowance rate is 67.5 percent, and the median days to allowance is 1455. This indicates a moderate allowance rate with a very long prosecution timeline for successful applications.

The interview lift is 15.3 percent, suggesting that interviews provide a consistent benefit for resolving rejections. This 15.3 percent lift is lower than the 67.5 percent allowance rate, but it remains a useful tool for practitioners. Practitioners should consider the 1455 day median duration when managing the 203 resolved cases.

International Business Machines Corporation, Samsung Electronics Co., Ltd., and Robert Bosch GmbH are the top companies. HARNESS, DICKEY & PIERCE, P.L.C., Harrity & Harrity, LLP, and K&L GATES LLP-Pittsburgh are the leading firms. These representatives navigate the examiner's requirements to secure patents for major technology firms.

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

Performance Statistics

67.5%
Allow Rate
+12.5% vs TC avg
226
Total Applications
+15.3%
Interview Lift
1455
Avg Prosecution Days
Based on 203 resolved cases, 2023–2026

Rejection Statute Breakdown

16.2%
§101 Eligibility
3.3%
§102 Novelty
61.7%
§103 Obviousness
15.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18571391 METHOD AND ARRANGEMENTS FOR SUPPORTING VALUE PREDICTION BY A WIRELESS DEVICE SERVED BY A WIRELESS COMMUNICATION NETWORK Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18414875 SYSTEM FOR ALLOCATING DEEP NEURAL NETWORK TO PROCESSING UNIT BASED ON REINFORCEMENT LEARNING AND OPERATION METHOD OF THE SYSTEM Non-Final OA Samsung Electronics Co., Ltd.
17529737 Method for Generating Training Data for a Recognition Model for Recognizing Objects in Sensor Data from a Surroundings Sensor System of a Vehicle, Method for Generating a Recognition Model of this kind, and Method for Controlling an Actuator System of a Vehicle Final Rejection Robert Bosch GmbH
18559728 Systems and Methods for Multidevice Learning and Inference in an Ambient Computing Environment Non-Final OA Google LLC
18698226 INFORMATION PROCESSING DEVICE Non-Final OA TDK CORPORATION
18422387 Self-Consistent Recovery of Configurations from Noisy Concentrated Wave Functions Applied to Quantum Selected Configuration Interaction Non-Final OA International Business Machines Corporation
17822698 CONFIGURING OPTIMIZATION PROBLEMS Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION

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Frequently Asked Questions

What is examiner Tri T Nguyen's allowance rate?

67.5% of resolved applications examined by Tri T Nguyen were allowed (203 resolved cases), compared with 71.8% across Art Unit 2115 over the last five years.

Does an interview help with examiner Tri T Nguyen?

This examiner's interview lift is +15.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Tri T Nguyen take to allow a patent?

Applications allowed by Tri T Nguyen took 1,455 days on average from filing to allowance.

Which art unit does examiner Tri T Nguyen work in?

Tri T Nguyen examines applications in Art Unit 2115 in Tech Center 2100 (Computing & Software).

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