Prosecution Insights
Last updated: October 02, 2026

Examiner: NGUYEN, HIEU P

Tech Center 2800 • Art Units: 2817 2842 2843

This examiner grants 92% of resolved cases

Analysis

Hieu P Nguyen has managed 1243 resolved cases in Art Unit 2817 of Tech Center 2800. The allowance rate is 92.1 percent, and the median days to allowance is 676. This profile shows a high volume of cases handled with efficiency. The interview lift is 5.1 percent, which is consistent with the 92.1 percent allowance rate. The 676-day median timeline is a fast benchmark for prosecution. With 1243 resolved cases, this examiner's high allowance rate and efficiency are well-documented. Practitioners can expect a streamlined process.

The 1243 resolved cases provide a strong statistical foundation for Art Unit 2817. The 92.1 percent allowance rate is a reliable indicator of the examiner's practice. The 676-day median timeline is a key metric for those seeking a timely grant. The 5.1 percent interview lift suggests that while the baseline rate is high, interviews still offer a benefit. Applicants in Tech Center 2800 can use these figures to set their strategy. The 92.1 percent rate and the 676-day median reflect a consistent track record of efficiency. This profile highlights a high probability of success.

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

Performance Statistics

92.1%
Allow Rate
+24.1% vs TC avg
1,258
Total Applications
+5.1%
Interview Lift
676
Avg Prosecution Days
Based on 1243 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
28.5%
§102 Novelty
55.7%
§103 Obviousness
5.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18788743 UNIT AMPLIFICATION CIRCUIT, AMPLIFIER AND RECEIVING CIRCUIT Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18698371 POWER AMPLIFIER Non-Final OA Mitsubishi Electric Corporation
18669827 POWER AMPLIFIER CIRCUIT, POWER AMPLIFIER APPARATUS, AND IMPEDANCE MATCHING DEVICE Non-Final OA Murata Manufacturing Co., Ltd.
18621706 DOHERTY AMPLIFIER CIRCUIT Non-Final OA Murata Manufacturing Co., Ltd.
18395786 POWER AMPLIFIER CIRCUIT AND POWER AMPLIFICATION METHOD Final Rejection Murata Manufacturing Co., Ltd.
18625597 System and Process for Automatic Analysis and Optimization of Amplifiers Non-Final OA Comcast Cable Communications, LLC
18761382 SWITCHING AMPLIFIER HAVING LINEAR TRANSITION TOTEM POLE MODULATION Non-Final OA Texas Instruments Incorporated
18619618 POWER AMPLIFIER CASCODE BIAS GENERATION USING OUTPUT BIAS VOLTAGE Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18428982 METHODS AND APPARATUS TO REJECT CURRENT RIPPLE Non-Final OA Texas Instruments Incorporated
18773243 AMPLIFIER WITH VCO-BASED ADC Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18454353 Differential Input Circuit and Amplifier Non-Final OA ROHM CO., LTD.
18796267 CONTROL FOR RADIO-FREQUENCY AMPLIFIER Non-Final OA SKYWORKS SOLUTIONS, INC.
18633590 CLASS D-H PREAMPLIFIER AND CASCODED HIGH-VOLTAGE AMPLIFIER Non-Final OA Advanced Energy Industries, Inc.

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