Prosecution Insights
Last updated: October 26, 2026

Huan G Le, USPTO Patent Examiner

Listed by the USPTO as LE, HUAN G

Tech Center 3600 • Art Units: 3619 3655 3659

This examiner grants 88% of resolved cases

Analysis

Huan G. Le examines in Tech Center 3600 and Art Unit 3619. His profile records 828 resolved cases, an 88.4% allowance rate, and a median of 758 days to allowance. The substantial case volume supports the reported pattern, with most resolved matters reaching allowance and the median indicating a shorter prosecution period than the profile’s other timing measures suggest.

The interview lift is 13.6%, so interviews may provide a useful supplement to written prosecution. Counsel can use them to clarify claim scope while maintaining attention to concise amendments. The listed companies are Hella GmbH & Co. KGaA, ASM IP Holding B.V., and Schaeffler Technologies AG & Co. KG. The listed firms are FOLEY & LARDNER LLP, HARNESS DICKEY (DETROIT), and JCIPRNET.

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

Performance Statistics

88.4%
Allow Rate
+36.4% vs TC avg
848
Total Applications
+13.6%
Interview Lift
758
Avg Prosecution Days
Based on 828 resolved cases, 2023–2026

Rejection Statute Breakdown

1.3%
§101 Eligibility
27.3%
§102 Novelty
22.1%
§103 Obviousness
43.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18839812 SUPPORT COMPONENT FOR INTEGRATION INTO AN APRON OF A MOTOR VEHICLE Non-Final OA HELLA GMBH & CO. KGAA
18975928 SUBSTRATE TRANSFER ARM AND APPARATUS USING THE SAME Non-Final OA ASM IP Holding B.V.
18997309 PLANETARY GEARBOX AND WIND POWER APPARATUS Non-Final OA Schaeffler Technologies AG & Co. KG
18868556 TRANSMISSION AND VEHICLE DRIVE TRANSMISSION DEVICE INCLUDING THE SAME Non-Final OA AISIN CORPORATION
19104434 UNIT Non-Final OA JATCO Ltd
19102518 UNIT Non-Final OA JATCO Ltd

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

What is examiner Huan G Le's allowance rate?

88.4% of resolved applications examined by Huan G Le were allowed (828 resolved cases), compared with 68.4% across Art Unit 3619 over the last five years.

Does an interview help with examiner Huan G Le?

This examiner's interview lift is +13.6 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Huan G Le take to allow a patent?

Applications allowed by Huan G Le took 758 days on average from filing to allowance.

Which art unit does examiner Huan G Le work in?

Huan G Le examines applications in Art Unit 3619 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month