Prosecution Insights
Last updated: October 27, 2026

Huy Q Phan, USPTO Patent Examiner

Listed by the USPTO as PHAN, HUY Q

Tech Center 2800 • Art Units: 2617 2858 2867

This examiner grants 56% of resolved cases

Analysis

PHAN, HUY Q is a USPTO patent examiner in tech center 2800 and art unit 2617. The profile contains 170 resolved cases, an allowance rate of 55.9%, and a median of 1333 days to allowance. The interview lift is 33.8%, indicating a strong positive association between interviews and allowance outcomes in the reported cases.

The listed companies are Emerson Electric Co. and Vflow Tech Pte. Ltd. The listed firms are ECKERT SEAMANS CHERIN & MELLOTT, LLC and VOLPE KOENIG. The allowance rate suggests that practitioners should assess claim scope and rejection strategy carefully. The interview measure supports giving examiner engagement a meaningful place in response planning, while the median timing warrants attention in portfolio scheduling and client expectation setting.

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

Performance Statistics

55.9%
Allow Rate
-12.1% vs TC avg
177
Total Applications
+33.8%
Interview Lift
1333
Avg Prosecution Days
Based on 170 resolved cases, 2023–2026

Rejection Statute Breakdown

8.2%
§101 Eligibility
25.0%
§102 Novelty
50.5%
§103 Obviousness
12.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18689566 CHARGING APPARATUS TO BE MOUNTED TO ANOTHER STRUCTURE, TO PROVIDE ITS OWN CIRCUIT BREAKER, AND TO PROTECT A CABLE Non-Final OA EATON INTELLIGENT POWER LIMITED

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Frequently Asked Questions

What is examiner Huy Q Phan's allowance rate?

55.9% of resolved applications examined by Huy Q Phan were allowed (170 resolved cases), compared with 66.3% across Art Unit 2617 over the last five years.

Does an interview help with examiner Huy Q Phan?

This examiner's interview lift is +33.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Huy Q Phan take to allow a patent?

Applications allowed by Huy Q Phan took 1,333 days on average from filing to allowance.

Which art unit does examiner Huy Q Phan work in?

Huy Q Phan examines applications in Art Unit 2617 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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