Prosecution Insights
Last updated: May 29, 2026

Examiner: DEGRASSE, IAN ISAAC

Tech Center 2800 • Art Units: 2818

This examiner grants 78% of resolved cases

Performance Statistics

77.8%
Allow Rate
+9.8% vs TC avg
69
Total Applications
-5.0%
Interview Lift
1286
Avg Prosecution Days
Based on 18 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
17.8%
§102 Novelty
78.7%
§103 Obviousness
3.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18027553 LIGHT EMITTING DIODE CHIP, DISPLAY SUBSTRATE AND DISPLAY DEVICE Final Rejection BOE Technology Group Co., Ltd.
17990142 SEMICONDUCTOR DEVICE INCLUDING A TRENCH GATE STRUCTURE Non-Final OA Infineon Technologies AG
18305387 SEMICONDUCTOR DEVICE Non-Final OA FUJI ELECTRIC CO., LTD.
18160198 SILICON CARBIDE SEMICONDUCTOR DEVICE Non-Final OA FUJI ELECTRIC CO., LTD.
17846461 SEMICONDUCTOR DEVICE Final Rejection FUJI ELECTRIC CO., LTD.
18472470 SPACER MODIFICATION FOR SELECTIVE AIRGAP SPACER FORMATION Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
17808568 CONTACTS FOR STACKED FIELD EFFECT TRANSISTOR Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18122714 ELECTRONIC DEVICE Non-Final OA InnoLux Corporation
18089604 MODULATION DEVICE Final Rejection Innolux Corporation
17890041 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
18153674 METHOD OF MANUFACTURING GALLIUM NITRIDE SUBSTRATE Non-Final OA National University Corporation Tokai National Higher Education and Research System
17808320 METHOD OF MANUFACTURING CHIPS Non-Final OA DISCO CORPORATION
18192653 DISPLAY PANEL Non-Final OA Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., LTd.
18263802 METHOD FOR PREPARING THE RESIDUE OF A DONOR SUBSTRATE, A LAYER OF WHICH HAS BEEN REMOVED BY DELAMINATION Final Rejection Soitec
18200683 PHOTODETECTORS WITH ONE OR MORE CONFINING FEATURES Final Rejection GlobalFoundries U.S. Inc.
18271919 SOLID OXYGEN IONIC CONDUCTOR BASED FIELD-EFFECT TRANSISTOR AND METHOD OF MANUFACTURING THE SAME Non-Final OA UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
18177130 WAFER AND METHOD OF PROCESSING WAFER Final Rejection GlobalWafers Co., Ltd.
18326077 INSULATED GATE BIPOLAR TRANSISTOR AND METHOD OF MANUFACTURING SAME Final Rejection DB HiTek Co., Ltd.
18025030 DEVICE HAVING FERROELECTRIC OR NEGATIVE CAPACITANCE MATERIAL AND METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS Non-Final OA INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES
18011544 Manufacturing Method of Display Panel and Display Panel Non-Final OA Shenzhen China Star Optoelectronics Semiconductor Display Techonology Co., Ltd.
17776648 METHOD AND CARRIER ELEMENT FOR PRODUCING A WAFER LAYER Non-Final OA NexWafe GmbH

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