Prosecution Insights
Last updated: October 25, 2026

Bao Q Truong, USPTO Patent Examiner

Listed by the USPTO as TRUONG, BAO Q

Tech Center 2800 • Art Units: 2875

This examiner grants 83% of resolved cases

Analysis

Bao Q. Truong has managed 1090 resolved cases in Art Unit 2875 of Tech Center 2800. The examiner's allowance rate is 83.4%, suggesting a favorable environment for applicants. The median days to allowance is 772, indicating an efficient prosecution timeline for the 1090 cases in this portfolio.

The interview lift is 13.5%, which provides a modest increase in the probability of allowance beyond the 83.4% baseline. Firms such as OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P. and Studebaker Brackett PLLC are among the top firms appearing before this examiner. These practitioners benefit from the 772-day median pendency.

Major companies like Ichikoh Industries Ltd. and Red Oak Innovations Limited are prominent in this docket. These applicants navigate an 83.4% allowance rate. The 13.5% interview lift and 772-day median to allowance are key metrics for practitioners managing applications in Art Unit 2875.

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

Performance Statistics

83.4%
Allow Rate
+15.4% vs TC avg
1,096
Total Applications
+13.5%
Interview Lift
772
Avg Prosecution Days
Based on 1090 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
41.1%
§102 Novelty
43.8%
§103 Obviousness
6.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18972592 LIGHT DISPERSION DEVICE FOR USE WITH A SOLAR PANEL ASSEMBLY Non-Final OA Individual inventor
19165806 LAMP UNIT AND VEHICLE LAMP Non-Final OA ICHIKOH INDUSTRIES, LTD.
19005950 ELECTRONIC DEVICE Non-Final OA Red Oak Innovations Limited

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Who Appears Before This Examiner

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Frequently Asked Questions

What is examiner Bao Q Truong's allowance rate?

83.4% of resolved applications examined by Bao Q Truong were allowed (1,090 resolved cases), compared with 65.6% across Art Unit 2875 over the last five years.

Does an interview help with examiner Bao Q Truong?

This examiner's interview lift is +13.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Bao Q Truong take to allow a patent?

Applications allowed by Bao Q Truong took 772 days on average from filing to allowance.

Which art unit does examiner Bao Q Truong work in?

Bao Q Truong examines applications in Art Unit 2875 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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