Prosecution Insights
Last updated: October 26, 2026

Hai V Nguyen, USPTO Patent Examiner

Listed by the USPTO as NGUYEN, HAI V

Tech Center 2800 • Art Units: 2618 2647 2649 2831

This examiner grants 83% of resolved cases

Analysis

NGUYEN, HAI V works in Technology Center 2800 and Art Unit 2618. Across 967 resolved cases, the allowance rate is 82.6%, indicating a favorable record with substantial activity. The median time to allowance is 919 days, so applicants should include a meaningful prosecution interval in planning even when the outcome profile is positive.

Interviews correspond to a 4.5% lift in allowance outcomes. That limited association supports using interviews for specific clarification needs rather than as a default prosecution step. The leading companies are Nokia Corporation, Apple Inc., and Canon Inc. Leading firms are Barta Jones, PLLC, MAGINOT, MOORE & BECK, LLP, and NORTH AMERICA INTELLECTUAL PROPERTY CORPORATION.

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

Performance Statistics

82.6%
Allow Rate
+14.6% vs TC avg
993
Total Applications
+4.5%
Interview Lift
919
Avg Prosecution Days
Based on 967 resolved cases, 2023–2026

Rejection Statute Breakdown

3.3%
§101 Eligibility
27.5%
§102 Novelty
41.8%
§103 Obviousness
17.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18898384 PREFERRED DEVICE SELECTION Non-Final OA Apple Inc.
18943319 COMMUNICATION DEVICE, INFORMATION PROCESSING DEVICE, CONTROL METHOD, AND PROGRAM Non-Final OA CANON KABUSHIKI KAISHA
18986607 SYSTEMS AND METHODS FOR MANAGING SHORT RANGE WIRELESS CONNECTION SESSIONS AND DEVICE CONTROL Non-Final OA Sony Interactive Entertainment INC.
18895090 INPUT NETWORK FOR DOHERTY POWER AMPLIFIER Non-Final OA QUALCOMM Incorporated
19099744 Method and Apparatus for Permitting an Access to a Vehicle Non-Final OA Bayerische Motoren Werke Aktiengesellschaft
18720264 WIRELESS RELAY DEVICE, COMMUNICATION DEVICE AND WIRELESS RELAY METHOD Final Rejection NTT DOCOMO, INC.
18993067 METHOD FOR CONNECTING A VEHICLE TO THE INTERNET Non-Final OA MERCEDES-BENZ GROUP AG
19103147 METHODS AND APPARATUS FOR UPLINK TRANSMISSION Non-Final OA Nokia Technologies Oy
18890628 DOWLINK POWER ALLOCATION FOR MASSIVE MIMO USING GRAPH NEURAL NETWORK Non-Final OA Nokia Solutions and Networks Oy
18820179 RADIO FREQUENCY TRANSCEIVER CIRCUIT AND ASSOCIATED CIRCUIT SET FOR PERFORMING DIGITAL PRE-DISTORTION COMPENSATION Non-Final OA Realtek Semiconductor Corp.

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Frequently Asked Questions

What is examiner Hai V Nguyen's allowance rate?

82.6% of resolved applications examined by Hai V Nguyen were allowed (967 resolved cases), compared with 57.3% across Art Unit 2618 over the last five years.

Does an interview help with examiner Hai V Nguyen?

This examiner's interview lift is +4.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

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

Applications allowed by Hai V Nguyen took 919 days on average from filing to allowance.

Which art unit does examiner Hai V Nguyen work in?

Hai V Nguyen examines applications in Art Unit 2618 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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