Prosecution Insights
Last updated: October 26, 2026

Thong P Truong, USPTO Patent Examiner

Listed by the USPTO as TRUONG, THONG P

Tech Center 2400 • Art Units: 2122 2432 2433 2437 2446

This examiner grants 82% of resolved cases

Analysis

TRUONG, THONG P is a USPTO patent examiner in Tech Center 2400 and art unit 2122. The profile records 502 resolved cases, an allowance rate of 82.1%, and a median of 1317 days to allowance. Interviews show a 15.5% lift, indicating a positive association with allowance outcomes.

The listed companies are Devron Corporation, Samsung Electronics Co., Ltd., and Verizon Communications Inc. The listed firms are MORRISON & FOERSTER LLP, Barta Jones, PLLC, and FAEGRE DRINKER BIDDLE & REATH LLP (DC). The high allowance rate supports preserving commercially meaningful claim scope, while the longer median timing makes organized follow-up important.

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

Performance Statistics

82.1%
Allow Rate
+24.1% vs TC avg
524
Total Applications
+15.5%
Interview Lift
1317
Avg Prosecution Days
Based on 502 resolved cases, 2023–2026

Rejection Statute Breakdown

11.0%
§101 Eligibility
24.3%
§102 Novelty
52.1%
§103 Obviousness
8.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18920277 METHOD AND APPARATUS WITH ACCESS AUTHORITY MANAGEMENT Non-Final OA Samsung Electronics Co., Ltd.
18257363 ACCESS TOKEN HANDLING FOR INDIRECT COMMUNICATION Non-Final OA NOKIA TECHNOLOGIES OY
19010312 GRAPH ANALYTICS AND VISUALIZATION FOR CYBER SITUATIONAL UNDERSTANDING Non-Final OA The MITRE Corporation

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Frequently Asked Questions

What is examiner Thong P Truong's allowance rate?

82.1% of resolved applications examined by Thong P Truong were allowed (502 resolved cases), compared with 31.6% across Art Unit 2122 over the last five years.

Does an interview help with examiner Thong P Truong?

This examiner's interview lift is +15.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Thong P Truong take to allow a patent?

Applications allowed by Thong P Truong took 1,317 days on average from filing to allowance.

Which art unit does examiner Thong P Truong work in?

Thong P Truong examines applications in Art Unit 2122 in Tech Center 2400 (Networking & Security).

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