Prosecution Insights
Last updated: October 01, 2026

Examiner: LE, HUYEN D

Tech Center 3700 • Art Units: 2614 2615 2653 2655 2694 3751 3754

This examiner grants 73% of resolved cases

Analysis

Huyen D Le has handled 1859 resolved cases in Tech Center 3700. Her allowance rate pct of 72.9% in Art Unit 2614 indicates a solid probability of success for applicants. This baseline suggests that nearly three out of four cases on her docket reach a final grant.

The interview lift pct of 8.4% suggests that interviews provide a modest benefit in moving cases toward allowance. Direct communication can be a helpful way to address examiner concerns and build upon the 72.9% baseline odds of success.

The median_days_to_allowance is 1009. This timeline and the 72.9% allowance rate provide a benchmark for practitioners working with this examiner. Utilizing the 8.4% interview lift may be a useful tactic for navigating the 1009-day pendency and securing a patent grant.

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

Performance Statistics

72.9%
Allow Rate
+2.9% vs TC avg
1,887
Total Applications
+8.4%
Interview Lift
1009
Avg Prosecution Days
Based on 1859 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
30.0%
§102 Novelty
47.0%
§103 Obviousness
12.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18987746 EARPHONE AND EARPHONE ASSEMBLY Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18920323 WATER DELIVERY INTEGRATED SHOWER SEAT Non-Final OA Kohler Co.
18891678 CLEAN TOILET AND ACCESSORIES Non-Final OA Kohler Co.
19061967 EARPHONES Non-Final OA SHENZHEN SHOKZ CO., LTD.
18950235 EARPHONES Non-Final OA SHENZHEN SHOKZ CO., LTD.
18929658 CORE MODULES AND EARPHONES Non-Final OA SHENZHEN SHOKZ CO., LTD.
18408222 HEARING AID ADAPTER Non-Final OA Cochlear Limited
18912953 WEARABLE AUDIO DEVICE AND REMOVABLE COVER PLATE Non-Final OA BOSE CORPORATION
18736921 ANTENNAS FOR STANDARD FIT HEARING ASSISTANCE DEVICES Final Rejection Starkey Laboratories, Inc.

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