Prosecution Insights
Last updated: October 27, 2026

Lawrence Quang Truong, USPTO Patent Examiner

Listed by the USPTO as TRUONG, LAWRENCE QUANG

Tech Center 2400 • Art Units: 2434

This examiner grants 88% of resolved cases

Performance Statistics

87.5%
Allow Rate
+29.5% vs TC avg
46
Total Applications
-13.3%
Interview Lift
786
Avg Prosecution Days
Based on 16 resolved cases, 2023–2026

Rejection Statute Breakdown

12.6%
§101 Eligibility
8.8%
§102 Novelty
48.4%
§103 Obviousness
27.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18425498 SECURITY ALERTS ACROSS ORGANIZATIONS Non-Final OA Google LLC
19101159 INFORMATION PROCESSING SYSTEM, CONTROL DEVICE, AND INFORMATION PROCESSING METHOD Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18237754 ENCRYPTION ACCELERATION FOR NETWORK COMMUNICATION PACKETS Non-Final OA Intel Corporation
18115248 METHOD AND APPARATUS FOR IMMERSIVE VIDEO ENCODING AND DECODING, AND METHOD FOR TRANSMITTING A BITSTREAM GENERATED BY THE IMMERSIVE VIDEO ENCODING METHOD Final Rejection RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
18895224 CERTIFICATE AUTO-RENEWAL USING PROXY DEVICE Final Rejection CISCO TECHNOLOGY, INC.
18183224 COMPUTERIZED SYSTEMS AND METHODS FOR SAFEGUARDING PRIVACY Final Rejection YAHOO ASSETS LLC
18895432 IMAGE ENCRYPTION CIRCUIT AND METHOD FOR OPERATING THE SAME Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.

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Frequently Asked Questions

What is examiner Lawrence Quang Truong's allowance rate?

87.5% of resolved applications examined by Lawrence Quang Truong were allowed (16 resolved cases), compared with 76.5% across Art Unit 2434 over the last five years.

Does an interview help with examiner Lawrence Quang Truong?

This examiner's interview lift is -13.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Lawrence Quang Truong take to allow a patent?

Applications allowed by Lawrence Quang Truong took 786 days on average from filing to allowance.

Which art unit does examiner Lawrence Quang Truong work in?

Lawrence Quang Truong examines applications in Art Unit 2434 in Tech Center 2400 (Networking & Security).

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