Prosecution Insights
Last updated: October 02, 2026

Examiner: ROSARIO BENITEZ, GUSTAVO A

Tech Center 2800 • Art Units: 2836 2838

This examiner grants 81% of resolved cases

Analysis

Gustavo A. Rosario Benitez works in Art Unit 2836 of Tech Center 2800. The examiner has handled 764 resolved cases, maintaining an allowance rate of 81.4 percent. This high rate suggests a favorable outlook for patent applications assigned to this examiner, as a large majority of cases result in a grant. The 764 resolved cases demonstrate extensive experience and a consistent approach to the examination of applications in this technology area.

The interview lift is 24.9 percent, indicating that direct communication is a highly effective strategy for overcoming rejections. Applicants are encouraged to utilize interviews to clarify technical details and negotiate claim scope, as the 24.9 percent lift shows a significant improvement in outcomes. This suggests that the examiner is open to the collaborative problem-solving that occurs during an interview. Practitioners can use this data to justify the time and expense of scheduling a formal meeting with the examiner.

The median days to allowance is 957. This figure provides a standard timeframe for the prosecution process, helping applicants manage their expectations for the timing of patent issuance. The 957-day median is a vital metric for strategic planning, allowing legal teams to provide accurate timelines to their clients. It reflects the typical pace of work within Art Unit 2836 and helps in the allocation of resources for ongoing prosecution efforts.

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

Performance Statistics

81.4%
Allow Rate
+13.4% vs TC avg
794
Total Applications
+24.9%
Interview Lift
957
Avg Prosecution Days
Based on 764 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
25.1%
§102 Novelty
51.3%
§103 Obviousness
21.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18964283 LINEAR REGULATOR AND ELECTRONIC DEVICE INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18624695 FRONT-END ACTIVE RECTIFIER USING SINGLE INDUCTOR AND SERIES STACKED HALF BRIDGES FOR ISOLATED POWER SUPPLIES Non-Final OA Apple Inc.
18954149 POWER CONVERSION DEVICE Non-Final OA Panasonic Automotive Systems Co., Ltd.
18890133 SYSTEMS AND METHODS FOR INRUSH CURRENT CONTROL IN VOLTAGE REGULATORS Final Rejection Avago Technologies International Sales Pte. Limited
18880568 SEMICONDUCTOR DRIVING DEVICE AND POWER CONVERSION DEVICE Non-Final OA Mitsubishi Electric Corporation
18887576 SWITCHING POWER SUPPLY DEVICE Non-Final OA Murata Manufacturing Co., Ltd.
19047359 THREE-PHASE LLC POWER CONVERSION CIRCUIT AND CONTROL METHOD THEREOF Non-Final OA DELTA ELECTRONICS, INC.
18610678 POWER MODULE FOR ELECTRIFIED VEHICLE Final Rejection FORD GLOBAL TECHNOLOGIES, LLC
18081053 GaN Die Having a Main GaN Power Transistor and a GaN Current Sense Transistor Non-Final OA Infineon Technologies Austria AG
19046844 POWER SUPPLY CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT INCLUDING DC-DC CONVERTER AND REGULATOR Non-Final OA Kioxia Corporation
18936378 Compensation of Leakage Current in Power Supplies Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18905543 RESTART OF AN AC-TO-DC CONVERTER UPON A TEMPORARY DROP-OUT OF AN AC VOLTAGE Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18617020 PSRR IMPROVEMENT FOR DC-DC CONVERTERS Non-Final OA Texas Instruments Incorporated
18475797 CONTROL ARCHITECTURE AND SCHEMES TO REDUCE SWITCHING LOSSES IN DIRECT CURRENT (DC)-DC CONVERTERS Non-Final OA Texas Instruments Incorporated
18364502 METHODS AND APPARATUS TO REDUCE INRUSH CURRENT IN UNIVERSAL SERIAL BUS CIRCUITS AND SYSTEMS Final Rejection Texas Instruments Incorporated
18390441 CONTROL DEVICE AND METHOD FOR A SWITCHING VOLTAGE REGULATOR, AND SWITCHING VOLTAGE REGULATOR Non-Final OA STMicroelectronics International N.V.
18213005 ELECTRONIC COMPONENT INCLUDING ELECTROSTATIC DISCHARGE MEMBER AND BOARD HAVING ELECTRONIC COMPONENT MOUNTED THEREON Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18414876 SWITCH CONVERTER AND METHOD OF CONVERTING A DC INPUT VOLTAGE INTO A DC OUTPUT VOLTAGE Non-Final OA Qorvo US, Inc.
18760087 NOVEL HIGH EFFICIENCY LINE INTERACTIVE UPS Non-Final OA SCHNEIDER ELECTRIC IT CORPORATION
18545222 BIDIRECTIONAL THREE-LEVEL BUCK-BOOST VOLTAGE CONVERTER WITH BATTERY CHARGING Non-Final OA Renesas Electronics America Inc.
19000651 SWITCHING CONVERTER WITH LOW NO LOAD POWER CONSUMPTION Non-Final OA Chengdu Monolithic Power Systems Co., Ltd.
18290144 ZERO VOLTAGE SWITCHING IN A BUCK CONVERTER Non-Final OA POWER INTEGRATIONS, Inc.
18981082 LOOP CONTROL METHODOLOGY AND CONTROL CIRCUIT FOR HIGH FREQUENCY SWITCHING CONVERTER Non-Final OA Monolithic Power Systems, Inc.
18829412 FLYBACK POWER SUPPLY CIRCUIT AND INVERTER DEVICE Final Rejection MIRISE Technologies Corporation
18880305 Control Circuit of Variable-Frequency Switching Converter and Variable-Frequency Switching Converter Non-Final OA SG MICRO CORP
18707974 POWER CONVERSION CIRCUIT AND METHOD Non-Final OA SG MICRO CORP
18793689 Dual-Phase Constant On-Time Power Converter and Control Method Non-Final OA M3 Technology Inc.

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