Prosecution Insights
Last updated: April 19, 2026

Examiner: TRAN, NGUYEN

Tech Center 2800 • Art Units: 2838

This examiner grants 83% of resolved cases

Performance Statistics

83.4%
Allow Rate
+15.4% vs TC avg
1109
Total Applications
+7.6%
Interview Lift
937
Avg Prosecution Days
Based on 1073 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
33.9%
§102 Novelty
51.6%
§103 Obviousness
10.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18309096 EARLY TRANSIENT LOAD DETECTION IN VOLTAGE CONVERTERS Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18306797 VOLTAGE STRESS MITIGATION IN THREE-LEVEL POWER SUPPLY Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18184111 POWER CONVERSION CIRCUIT WITH CURRENT LIMITED CLAMP Final Rejection Texas Instruments Incorporated
18162017 BOOST CONVERTER HAVING PEAK CURRENT LIMIT CONTROL CIRCUITRY RESPONSIVE TO FLYING CAPACITOR VOLTAGE FEEDBACK Non-Final OA TEXAS INSTRUMENTS INCORPORATED
17167697 PRE-REGULATOR FOR AN LDO Final Rejection TEXAS INSTRUMENTS INCORPORATED
18500790 METHOD FOR DRIVING TOPOLOGICAL SWITCHES OF A HALF-BRIDGE IN A POWER MODULE OF AN INVERTER Non-Final OA ZF Friedrichshafen AG
18325223 POWER CONVERTER Final Rejection NOVATEK MICROELECTRONICS CORP.
18574437 POWER CONVERSION DEVICE HAVING MULTI-LEVEL STRUCTURE Non-Final OA LG INNOTEK CO., LTD.
17743646 POWER CONVERTER Final Rejection Silergy Semiconductor Technology (Hangzhou) LTD
18601276 POWER CONVERSION DEVICE Non-Final OA KABUSHIKI KAISHA TOSHIBA
18188891 LOW QUIESCENT CURRENT AND FAST TRANSIENT VOLTAGE REGULATOR WITH TRANSCONDUCTANCE BOOSTER Non-Final OA QUALCOMM Incorporated
18405424 FAULT CLEARING IN ELECTRICAL SYSTEMS WITH INJECTED SIGNAL Non-Final OA Hamilton Sundstrand Corporation
18617721 INVERTER APPARATUS AND CONTROL METHOD THEREOF Non-Final OA Huawei Digital Power Technologies Co., Ltd.
18618841 STATE FEED-BACK CONTROLLER FOR CONTROLLING A POWER CONVERTER Non-Final OA Huawei Digital Power Technologies Co., Ltd.
19073148 PROTECTION AND SENSING SYSTEMS AND METHODS Non-Final OA Littelfuse, Inc.
18175266 SWITCHABLE POWER SUPPLY Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18419978 Inverter Apparatus Non-Final OA Solaredge Technologies Ltd.
18231887 SYSTEMS AND METHODS FOR DC-DC POWER CONVERTER TOPOLOGIES Final Rejection McMaster University
18647084 POWER CONVERSION CIRCUIT Non-Final OA Quanta Computer Inc.
18751388 ACTIVE CLAMP FLYBACK CONVERTER Non-Final OA SANKEN ELECTRIC CO., LTD.
18715129 TRANSISTOR FAILURE DETECTION IN A POWER MODULE FROM THE PHASE VOLTAGE Non-Final OA VALEO SYSTEMES DE CONTROLE MOTEUR
18540648 LOW DROPOUT REGULATOR Non-Final OA GIGADEVICE SEMICONDUCTOR INC.
18601567 SWITCH-MODE POWER CONVERTERS WITH CONTROL OF TURNING ON AND OFF ONE TRANSISTOR BEFORE TURNING ON ANOTHER TRANSISTOR Final Rejection ON-BRIGHT ELECTRONICS (SHANGHAI) CO., LTD.
18596081 CONTROL CIRCUIT FOR A RESONANT CIRCUIT AND THE METHOD THEREOF Non-Final OA Hangzhou MPS Semiconductor Technology, Ltd.
18569474 SYSTEM AND METHOD FOR STABILIZING A POWER DISTRIBUTION NETWORK Final Rejection SAN DIEGO STATE UNIVERSITY (SDSU) FOUNDATION, DBA SAN DIEGO STATE UNIVERSITY RESEARCH FOUNDATION

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