Prosecution Insights
Last updated: October 26, 2026

Nguyen H Truong, USPTO Patent Examiner

Listed by the USPTO as TRUONG, NGUYEN H

Tech Center 2600 • Art Units: 2618 2622 2623 2625 2627 2629 2691 2694

This examiner grants 60% of resolved cases

Analysis

TRUONG, NGUYEN H is a USPTO patent examiner in Tech Center 2600 and art unit 2618. The examiner has 503 resolved cases, with an allowance rate of 60.2% and a median of 1027 days to allowance. The interview lift is 17.0%, which supports using interviews as one element of a broader prosecution strategy.

The listed companies are Apple Inc., Samsung Electronics Co., Ltd., and Magic Leap Inc. The listed firms are NORTH AMERICA INTELLECTUAL PROPERTY CORPORATION, SUGHRUE MION, PLLC, and Thompson Hine LLP. The allowance rate indicates that claim strategy remains important, while the positive interview result provides a basis for preparing focused discussions around outstanding issues.

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

Performance Statistics

60.2%
Allow Rate
-1.8% vs TC avg
524
Total Applications
+17.0%
Interview Lift
1027
Avg Prosecution Days
Based on 503 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
14.3%
§102 Novelty
72.2%
§103 Obviousness
6.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18562307 ONE-HANDED OPERATION OF A DEVICE USER INTERFACE Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18920570 DISPLAY APPARATUS AND OPERATING METHOD THEREOF Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19189449 Multi-Modal Sensor Fusion for Camera Focus Adjustments Non-Final OA Apple Inc.
18643722 OBJECT-BASED CONTROLS Final Rejection Apple Inc.
18817918 DISPLAY APPARATUS Non-Final OA LG DISPLAY CO., LTD.
19430040 DISPLAY DEVICE AND ELECTRONIC APPARATUS Non-Final OA Samsung Display Co., Ltd.
19203108 COMPENSATING FOR HIGH HEAD MOVEMENT IN HEAD-MOUNTED DISPLAYS Non-Final OA Intel Corporation
18415256 Augmented Reality Devices with Passive Neural Network Computation Non-Final OA Micron Technology, Inc.

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Frequently Asked Questions

What is examiner Nguyen H Truong's allowance rate?

60.2% of resolved applications examined by Nguyen H Truong were allowed (503 resolved cases), compared with 57.3% across Art Unit 2618 over the last five years.

Does an interview help with examiner Nguyen H Truong?

This examiner's interview lift is +17.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Nguyen H Truong take to allow a patent?

Applications allowed by Nguyen H Truong took 1,027 days on average from filing to allowance.

Which art unit does examiner Nguyen H Truong work in?

Nguyen H Truong examines applications in Art Unit 2618 in Tech Center 2600 (Communications).

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