Prosecution Insights
Last updated: October 27, 2026

An T Nguyen, USPTO Patent Examiner

Listed by the USPTO as NGUYEN, AN T

Tech Center 2600 • Art Units: 2612 2683 2686 2689

This examiner grants 68% of resolved cases

Analysis

NGUYEN, AN T has resolved 609 cases, with an allowance rate of 67.8% and an interview lift of 18.8%. The median time to allowance is 1036 days. The case volume provides a substantial basis for interpreting the allowance pattern. The interview measure indicates that interviews may support prosecution, particularly when they are tied to precise explanations of the claimed technology and targeted amendments.

The examiner is assigned to tech center 2600 and art unit 2612. The leading companies are NEC Corporation, Panasonic Holdings Corporation, and DENSO TEN Limited. The leading firms are CROWELL & MORING LLP, Meunier Carlin & Curfman LLC, and Nolte Lackenbach Siegel. The record centers on communications, electronics, and automotive technology participants.

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

Performance Statistics

67.8%
Allow Rate
+5.8% vs TC avg
632
Total Applications
+18.8%
Interview Lift
1036
Avg Prosecution Days
Based on 609 resolved cases, 2023–2026

Rejection Statute Breakdown

3.9%
§101 Eligibility
20.3%
§102 Novelty
52.7%
§103 Obviousness
17.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19186743 MONITORING DEVICE, MONITORING METHOD, AND RECORDING MEDIUM Non-Final OA NEC Corporation
19073999 WIRELESS COMMUNICATION DEVICE Final Rejection Panasonic Automotive Systems Co., Ltd.
19317382 IN-VEHICLE APPARATUS Non-Final OA DENSO TEN Limited
19086259 Control System of a Motor Vehicle Final Rejection Bayerische Motoren Werke Aktiengesellschaft
19189843 METHOD FOR POSITIONING VEHICLE KEY AND ELECTRONIC DEVICE Non-Final OA Beijing Xiaomi Mobile Software Co., Ltd.
19203938 CONTROL SYSTEM WITH OCCUPANCY SENSING Non-Final OA Lutron Technology Company LLC
19203577 IN-VEHICLE COCKPIT DRIVING STATE PROMPTING METHOD, COMPUTER-READABLE STORAGE MEDIUM AND ELECTRONIC DEVICE Non-Final OA XG TECH PTE. LTD.

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Frequently Asked Questions

What is examiner An T Nguyen's allowance rate?

67.8% of resolved applications examined by An T Nguyen were allowed (609 resolved cases), compared with 70.3% across Art Unit 2612 over the last five years.

Does an interview help with examiner An T Nguyen?

This examiner's interview lift is +18.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

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

Applications allowed by An T Nguyen took 1,036 days on average from filing to allowance.

Which art unit does examiner An T Nguyen work in?

An T Nguyen examines applications in Art Unit 2612 in Tech Center 2600 (Communications).

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