Prosecution Insights
Last updated: October 26, 2026

Benny Quoc Tieu, USPTO Patent Examiner

Listed by the USPTO as TIEU, BENNY QUOC

Tech Center 2600 • Art Units: 2625 2674 2681 2682

This examiner grants 22% of resolved cases

Performance Statistics

22.2%
Allow Rate
-39.8% vs TC avg
87
Total Applications
-1.4%
Interview Lift
1048
Avg Prosecution Days
Based on 63 resolved cases, 2023–2026

Rejection Statute Breakdown

14.0%
§101 Eligibility
18.7%
§102 Novelty
45.9%
§103 Obviousness
18.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18557881 SYSTEM FOR DISPLAYING CRITICAL AND NON-CRITICAL INFORMATION Final Rejection SAFRAN ELECTRONICS & DEFENSE
18752269 COMMUNICATION SYSTEM AND IMAGE FORMING APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18661443 IMAGE FORMING APPARATUS Non-Final OA CANON KABUSHIKI KAISHA
18719918 VIRTUAL TRY-ON SYSTEM, VIRTUAL TRY-ON METHOD, AND RECORDING MEDIUM Final Rejection NEC Corporation
19063283 IMAGE FORMING APPARATUS AND IMAGE QUALITY ADJUSTMENT METHOD CAPABLE OF SUPPRESSING EXPANSION AND CONTRACTION OF FORMED IMAGE IN SHEET CONVEYING DIRECTION WITHOUT CONSUMING INK Non-Final OA KYOCERA Document Solutions Inc.
18975042 IMAGE READING APPARATUS THAT READS IMAGE OF DOCUMENT Non-Final OA KYOCERA Document Solutions Inc.
18584605 METHODS AND PRINTING SYSTEM FOR PEER-TO-PEER OUTPUT MANAGEMENT Non-Final OA Kyocera Document Solutions Inc.
19036593 IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING APPARATUS Non-Final OA SHARP KABUSHIKI KAISHA
18768949 ROAD CONDITION WARNING ON REFLECTIVE AND AUGMENTED HEAD-UP DISPLAYS Non-Final OA GM Global Technology Operations LLC

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Frequently Asked Questions

What is examiner Benny Quoc Tieu's allowance rate?

22.2% of resolved applications examined by Benny Quoc Tieu were allowed (63 resolved cases), compared with 66.5% across Art Unit 2625 over the last five years.

Does an interview help with examiner Benny Quoc Tieu?

This examiner's interview lift is -1.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Benny Quoc Tieu take to allow a patent?

Applications allowed by Benny Quoc Tieu took 1,048 days on average from filing to allowance.

Which art unit does examiner Benny Quoc Tieu work in?

Benny Quoc Tieu examines applications in Art Unit 2625 in Tech Center 2600 (Communications).

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