Prosecution Insights
Last updated: April 19, 2026

Examiner: DEGRASSE, IAN ISAAC

Tech Center 2800 • Art Units: 2818

This examiner grants 83% of resolved cases

Performance Statistics

83.3%
Allow Rate
+15.3% vs TC avg
66
Total Applications
-22.2%
Interview Lift
1267
Avg Prosecution Days
Based on 12 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
34.8%
§102 Novelty
51.7%
§103 Obviousness
13.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18200609 CHIP ON FILM PACKAGE AND DISPLAY APPARATUS INCLUDING THE SAME Final Rejection Samsung Electronics Co., Ltd.
18027553 LIGHT EMITTING DIODE CHIP, DISPLAY SUBSTRATE AND DISPLAY DEVICE Final Rejection BOE Technology Group Co., Ltd.
17881693 DISPLAY DEVICE AND METHOD OF PROVIDING THEREOF Final Rejection Samsung Display Co., LTD.
17990142 SEMICONDUCTOR DEVICE INCLUDING A TRENCH GATE STRUCTURE Non-Final OA Infineon Technologies AG
18305387 SEMICONDUCTOR DEVICE Final Rejection 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 Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION
17650671 MULTIPLE DIPOLE OF DIFFERENT STRENGTHS IN GATE ALL AROUND TRANSISTOR Final Rejection INTERNATIONAL BUSINESS MACHINES CORPORATION
17900001 SEMICONDUCTOR STRUCTURE WITH REDUCED PARASITIC CAPACITANCE AND METHOD FOR MANUFACTURING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
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
18013569 SEMICONDUCTOR DEVICE MANUFACTURING METHOD AND WAFER STRUCTURAL OBJECT Non-Final OA ROHM CO., LTD.
18153674 METHOD OF MANUFACTURING GALLIUM NITRIDE SUBSTRATE Non-Final OA National University Corporation Tokai National Higher Education and Research System
18263802 METHOD FOR PREPARING THE RESIDUE OF A DONOR SUBSTRATE, A LAYER OF WHICH HAS BEEN REMOVED BY DELAMINATION Final Rejection Soitec
17845776 METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE HAVING GATE ELECTRODES WITH DOPANT OF DIFFERENT CONDUCTIVE TYPES Final Rejection NANYA TECHNOLOGY CORPORATION
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
18192653 DISPLAY PANEL Non-Final OA Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., LTd.
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 Final Rejection INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES
18267564 METHOD FOR PRODUCING A PRETREATED COMPOSITE SUBSTRATE, AND PRETREATED COMPOSITE SUBSTRATE Final Rejection MI2-FACTORY GMBH
18034327 INDIUM PHOSPHIDE SUBSTRATE, METHOD FOR MANUFACTURING INDIUM PHOSPHIDE SUBSTRATE, AND SEMICONDUCTOR EPITAXIAL WAFER Final Rejection JX Nippon Mining & Metals Corporation
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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