Prosecution Insights
Last updated: October 26, 2026

Hoang V Nguyen, USPTO Patent Examiner

Listed by the USPTO as NGUYEN, HOANG V

Tech Center 2800 • Art Units: 2821 2845

This examiner grants 91% of resolved cases

Analysis

NGUYEN, HOANG V is assigned to tech center 2800 and art unit 2821. The profile includes 1406 resolved cases and a 91.0% allowance rate. The 6.2% interview lift is limited, indicating that interview participation is associated with a relatively small change in allowance outcomes in this record. The median time to allowance is 737 days, giving applicants a defined timing consideration for portfolio planning.

The listed companies are Samsung Electronics Co., Ltd., Ignion S L, and LG Electronics Inc. The leading firms are EDELL, SHAPIRO & FINNAN, LLC, CANTOR COLBURN LLP, and Chen Yoshimura LLP. The historical outcome profile supports emphasizing clear written prosecution while using interviews as a targeted tool. The substantial resolved-case count also makes the recorded patterns useful for recurring work in this art unit.

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

Performance Statistics

91.0%
Allow Rate
+23.0% vs TC avg
1,432
Total Applications
+6.2%
Interview Lift
737
Avg Prosecution Days
Based on 1406 resolved cases, 2023–2026

Rejection Statute Breakdown

1.2%
§101 Eligibility
36.2%
§102 Novelty
47.1%
§103 Obviousness
10.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19144558 FLEXIBLE PRINTED CIRCUIT BOARD AND ANTENNA ASSEMBLY COMPRISING SAME Non-Final OA LG ELECTRONICS INC.
19220809 ANTENNA AND ELECTRONIC DEVICE COMPRISING SAME Non-Final OA Samsung Electronics Co., Ltd.
19207837 ANTENNA INCLUDED IN DISPLAY MODULE AND ELECTRONIC DEVICE INCLUDING SAME Non-Final OA Samsung Electronics Co., Ltd.
19080623 ANTENNA STRUCTURE AND ANTENNA DEVICE INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
19185572 FEED NETWORK, PHASE SHIFTER, AND ANTENNA APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
19273718 FIN FOR A VEHICLE Non-Final OA FERRARI S.P.A.
19155172 A METHOD OF OPERATING A RADAR SYSTEM, WHEREIN POSITION INFORMATION OF DETECTED TARGETS ARE DETERMINED BY USE OF MACHINE LEARNING, RADAR SYSTEM, DRIVER ASSISTANCE SYSTEM AND VEHICLE Non-Final OA Valeo Schalter und Sensoren GmbH
19195739 ANTENNA MODULE AND COMMUNICATION APPARATUS INCLUDING THE SAME Non-Final OA Murata Manufacturing Co., Ltd.

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Frequently Asked Questions

What is examiner Hoang V Nguyen's allowance rate?

91.0% of resolved applications examined by Hoang V Nguyen were allowed (1,406 resolved cases), compared with 89.3% across Art Unit 2821 over the last five years.

Does an interview help with examiner Hoang V Nguyen?

This examiner's interview lift is +6.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Hoang V Nguyen take to allow a patent?

Applications allowed by Hoang V Nguyen took 737 days on average from filing to allowance.

Which art unit does examiner Hoang V Nguyen work in?

Hoang V Nguyen examines applications in Art Unit 2821 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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