Prosecution Insights
Last updated: May 29, 2026

Examiner: LEE, JYE-JUNE

Tech Center 2800 • Art Units: 2838

This examiner grants 85% of resolved cases

Performance Statistics

84.9%
Allow Rate
+16.9% vs TC avg
472
Total Applications
+2.9%
Interview Lift
820
Avg Prosecution Days
Based on 451 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
23.6%
§102 Novelty
71.2%
§103 Obviousness
1.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18800187 SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH AUXILIARY CAPACITOR Final Rejection Texas Instruments Incorporated
18333974 DYNAMIC MINIMUM OFF-TIME FOR SWITCHING REGULATOR Final Rejection Texas Instruments Incorporated
18193536 DETECTION SYSTEM FOR SWITCHING ELEMENT SATURATION Non-Final OA Texas Instruments Incorporated
18388834 DIRECT CURRENT TO DIRECT CURRENT CONVERTER AND DISPLAY DEVICE INCLUDING THE SAME Non-Final OA Samsung Display Co., LTD.
18613962 ELECTRICAL SYSTEM RESONANCE DAMPER Non-Final OA Caterpillar Inc.
18156672 DIRECT CURRENT BUS VOLTAGE CONTROL METHOD AND APPARATUS, AND POWER SYSTEM Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18443501 Phase Reassignment Between Power Converters Non-Final OA Apple Inc.
18782579 SEMICONDUCTOR CIRCUIT DEVICE AND SWITCHING REGULATOR Non-Final OA SEIKO EPSON CORPORATION
18678767 VOLTAGE REGULATOR Non-Final OA STMicroelectronics International N.V.
17946252 Power Source Protection Device Final Rejection Solaredge Technologies Ltd.
18681213 SOFT SWITCHING CIRCUIT, CIRCUIT BOARD ASSEMBLY, AND SWITCHING POWER SUPPLY Non-Final OA ZTE Corporation
18755581 SWITCHING OF POWER SEMICONDUCTOR DEVICES BY PROGRAMMABLE CURRENT PULSES Non-Final OA OPTUNITY, Inc
18665057 Resonant Converter Dynamic Control System and Method Thereof Non-Final OA Aplus Power Technology (Hangzhou) Co., Ltd.
18268095 TWO STAGE VOLTAGE CONVERTER FOR HIGH EFFICIENCY OPERATION Non-Final OA MAXIM INTEGRATED PRODUCTS, INC.

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