Prosecution Insights
Last updated: July 17, 2026

Examiner: BRECHT, CHARLES MATTHEW

Tech Center 4100 • Art Units: 2817 2824 4100

This examiner grants 0% of resolved cases

Performance Statistics

Allow Rate
-60.0% vs TC avg
17
Total Applications
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
1.8%
§102 Novelty
98.2%
§103 Obviousness
0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18643311 SEMICONDUCTOR MEMORY DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18634372 SEMICONDUCTOR DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18513011 SEMICONDUCTOR MEMORY DEVICES AND METHODS FOR MANUFACTURING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18511597 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18625761 SEMICONDUCTOR DEVICE Non-Final OA Toshiba Electronic Devices & Storage Corporation
18435865 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Toshiba Electronic Devices & Storage Corporation
18510231 SEMICONDUCTOR DEVICE Non-Final OA Toshiba Electronic Devices & Storage Corporation
18129874 INTEGRATED CIRCUIT STRUCTURES WITH BACKSIDE CONDUCTIVE SOURCE OR DRAIN CONTACT HAVING ENHANCED CONTACT AREA Non-Final OA Intel Corporation
18407428 STACKED SEMICONDUCTOR DEVICE Non-Final OA Micron Technology, Inc.
18428240 EXTERNAL CONNECTION PAD APPARATUS AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME Non-Final OA SK hynix Inc.
18510481 SEMICONDUCTOR PACKAGE HAVING COMPENSATED ELECTRICAL CHANNEL PATHS Non-Final OA SK hynix Inc.
18654942 CERAMIC SUBSTRATE EQUIPPED WITH A UNIQUE CODE FOR A HEAT DISSIPATION SUBSTRATE, A HEAT DISSIPATION SUBSTRATE EQUIPPED WITH A UNIQUE CODE FOR A POWER SEMICONDUCTOR MODULE, AND A POWER SEMICONDUCTOR MODULE INCLUDING A HEAT DISSIPATION SUBSTRATE EQUIPPED WITH A UNIQUE CODE Non-Final OA LX SEMICON CO., LTD.
18654238 SEMICONDUCTOR DEVICE Non-Final OA ROHM CO., LTD.
18400458 COAXIAL THROUGH INSULATOR VIA BETWEEN CHIPLETS Final Rejection International Business Machines Corporation
18679362 INTERCONNECTION STRUCTURE AND METHOD FOR FORMING THE SAME Non-Final OA United Microelectronics Corp.
18658910 VERTICAL MOSFET USING A SILICON CARBIDE LAYER AND A SILICON LAYER FOR IMPROVED PERFORMANCE Non-Final OA MaxPower Semiconductor, Inc.
18617558 SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES Non-Final OA Amkor Technology Singapore Holding Pte. Ltd.
18696375 Semiconductor detector device Non-Final OA Teknologian tutkimuskeskus VTT Oy

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