Prosecution Insights
Last updated: October 02, 2026

Examiner: NGUYEN, HAI L

Tech Center 2800 • Art Units: 2811 2816 2836 2842 2849

This examiner grants 87% of resolved cases

Analysis

NGUYEN, HAI L is an examiner in Art Unit 2811 within Tech Center 2800, with 944 resolved cases. The allowance rate of 87.2 percent indicates a high success rate for applicants. The median days to allowance is 780, suggesting a relatively efficient prosecution timeline. The 944 resolved cases offer a reliable data set for understanding the examiner's consistent performance.

The interview lift of 9.4 percent suggests that direct engagement with the examiner provides a helpful boost to the allowance rate. This lift indicates that interviews are a useful tactic for resolving specific rejections and achieving an allowance in Art Unit 2811. Practitioners should factor the 780-day median into their planning for Tech Center 2800. The 87.2 percent allowance rate combined with the 9.4 percent lift points to a predictable and generally favorable examination process. Direct communication remains a viable tool for advancing applications toward issuance.

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

Performance Statistics

87.2%
Allow Rate
+19.2% vs TC avg
954
Total Applications
+9.4%
Interview Lift
780
Avg Prosecution Days
Based on 944 resolved cases, 2023–2026

Rejection Statute Breakdown

2.5%
§101 Eligibility
29.1%
§102 Novelty
21.6%
§103 Obviousness
35.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19236357 RADIO-FREQUENCY FILTER CIRCUIT AND ELECTRONIC DEVICE Non-Final OA Murata Manufacturing Co., Ltd.
19055862 Signal output apparatus having programmable slew rate Final Rejection REALTEK SEMICONDUCTOR CORPORATION
19084065 CIRCUIT AND METHOD FOR GENERATING A CLOCK SIGNAL Non-Final OA STMicroelectronics International N.V.
18398355 ANALOG-DIGITAL HYBRID INTEGRATOR CIRCUIT Non-Final OA KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
19173702 IMPEDANCE TUNING UTILITY OF VECTOR SPACE DEFINED BY TRANSMISSION LINE QUANTITIES Non-Final OA Applied Materials, Inc.

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