Prosecution Insights
Last updated: April 19, 2026

Examiner: LIAN, MANG TIN BIK

Tech Center 2800 • Art Units: 2832 2837

This examiner grants 70% of resolved cases

Performance Statistics

70.2%
Allow Rate
+2.2% vs TC avg
1394
Total Applications
+26.4%
Interview Lift
1040
Avg Prosecution Days
Based on 1312 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
23.5%
§102 Novelty
53.4%
§103 Obviousness
20.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17916342 LIQUID/FLUID COOLING SYSTEMS FOR HIGH POWER-DENSITY (HPD) TRANSFORMERS Non-Final OA General Electric Company
18006207 Power Conversion Device Non-Final OA Mitsubishi Electric Corporation
18268820 TRANSFORMER Non-Final OA Hitachi, Ltd.
17711113 TECHNOLOGIES FOR A LOW-NOISE-GENERATING INDUCTOR Final Rejection Intel Corporation
18038752 TRANSFORMER WITH AIR-FLOW RE-DIRECTOR Non-Final OA Hitachi Energy Ltd
17928289 HYBRID TRANSFORMER CORE AND METHOD OF MANUFACTURING A TRANSFORMER CORE Final Rejection Hitachi Energy Ltd
17918779 TRANSFORMER AND MANUFACTURING METHOD Final Rejection HITACHI ENERGY LTD
17761886 INDUCTIVE COMPONENT AND METHOD FOR ADJUSTING AN INDUCTANCE VALUE Non-Final OA Philip Morris Products S.A.
18328372 INTEGRATED TRANSFORMERS FOR HIGH CURRENT CONVERTERS Non-Final OA VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
18307442 COIL COMPONENT AND PRODUCTION METHOD THEREOF Non-Final OA TDK CORPORATION
18164873 COIL DEVICE Final Rejection TDK CORPORATION
17590888 MULTILAYER COIL COMPONENT Final Rejection TDK CORPORATION
18096380 MAGNETIC DEVICE Final Rejection Delta Electronics, Inc.
17989609 TRANSFORMER Final Rejection Delta Electronics, Inc.
18049491 ISOLATED POWER SUPPLY FOR GATE DRIVER Final Rejection Delta Electronics, Inc.
17987239 TRANSFORMER AND POWER EQUIPMENT Final Rejection Huawei Digital Power Technologies Co., Ltd.
18339176 MULTILAYER COIL COMPONENT Non-Final OA Murata Manufacturing Co., Ltd.
18143237 INDUCTOR DEVICE Non-Final OA Murata Manufacturing Co., Ltd.
18027224 EMBEDDED MAGNETIC DEVICE INCLUDING MULTILAYER WINDINGS Non-Final OA Murata Manufacturing Co., Ltd.
18170015 COIL COMPONENT Non-Final OA Murata Manufacturing Co., Ltd.
17930629 ELECTRONIC COMPONENT Final Rejection Murata Manufacturing Co., Ltd.
17714828 COIL COMPONENT Non-Final OA Murata Manufacturing Co., Ltd.
18051261 DUAL-PHASE COUPLED INDUCTOR WITH DIAGONALLY OVERLAPPED WINDINGS AND GAP CONTROLLED INVERSE COUPLING Non-Final OA Analog Devices, Inc.
17663214 INDUCTOR DEVICE Non-Final OA Realtek Semiconductor Corporation
18133628 COIL COMPONENT Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18100094 COIL COMPONENT Final Rejection SAMSUNG ELECTRO-MECHANICS CO., LTD.
18099751 COIL COMPONENT Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18072916 COIL COMPONENT Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
17978652 COIL COMPONENT Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
17885941 COIL COMPONENT Final Rejection SAMSUNG ELECTRO-MECHANICS CO., LTD.

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