Prosecution Insights
Last updated: October 26, 2026

Quochien B Vuong, USPTO Patent Examiner

Listed by the USPTO as VUONG, QUOCHIEN B

Tech Center 4100 • Art Units: 2117 2618 2642 2645 2647 2648 2649 3794 4100

This examiner grants 90% of resolved cases

Performance Statistics

89.7%
Allow Rate
+29.7% vs TC avg
885
Total Applications
-1.2%
Interview Lift
899
Avg Prosecution Days
Based on 862 resolved cases, 2023–2026

Rejection Statute Breakdown

2.0%
§101 Eligibility
28.0%
§102 Novelty
36.4%
§103 Obviousness
13.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18809303 BEAM MANAGEMENT FOR EMISSION POWER Non-Final OA Apple Inc.
18847277 UPLINK POWER CONTROL BASED ON UPLINK PATHLOSS Non-Final OA Sony Group Corporation
18986153 TRANSMISSION POWER CONTROL METHOD, TERMINAL, AND WIRELESS COMMUNICATION SYSTEM Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18865875 METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION Non-Final OA NEC Corporation
18692957 SIGNAL TRANSMITTING METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM Non-Final OA Korea Advanced Institute of Science and Technology
18150230 FRONT END MODULE AND WIRELESS DEVICE HAVING NO POST AMPLIFIER BANDPASS FILTER Non-Final OA Skyworks Solutions, Inc.

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Frequently Asked Questions

What is examiner Quochien B Vuong's allowance rate?

89.7% of resolved applications examined by Quochien B Vuong were allowed (862 resolved cases), compared with 59.5% across Art Unit 2117 over the last five years.

Does an interview help with examiner Quochien B Vuong?

This examiner's interview lift is -1.2 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Quochien B Vuong take to allow a patent?

Applications allowed by Quochien B Vuong took 899 days on average from filing to allowance.

Which art unit does examiner Quochien B Vuong work in?

Quochien B Vuong examines applications in Art Unit 2117 in Tech Center 4100.

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