Prosecution Insights
Last updated: April 19, 2026

Examiner: REAMES, MATTHEW L

Tech Center 2800 • Art Units: 2891 2893 2896

This examiner grants 77% of resolved cases

Performance Statistics

76.9%
Allow Rate
+8.9% vs TC avg
1108
Total Applications
+17.8%
Interview Lift
1014
Avg Prosecution Days
Based on 1076 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
20.0%
§102 Novelty
40.7%
§103 Obviousness
33.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18483543 SEMICONDUCTOR DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18481823 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18374123 SEMICONDUCTOR PACKAGE AND METHOD FOR MANUFACTURING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18481821 DISPLAY DEVICE AND DISPLAY PANEL Non-Final OA LG Display Co., Ltd.
18004903 LIGHT-EMITTING DEVICE AND IMAGE DISPLAY APPARATUS Final Rejection SONY GROUP CORPORATION
18471920 SEMICONDUCTOR MANUFACTURING APPARATUS AND METHOD FOR MANUFACTURING A SEMICONDUCTOR MANUFACTURING APPARATUS Non-Final OA Mitsubishi Electric Corporation
18457840 DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME Non-Final OA Samsung Display Co., LTD.
18596404 3D IC POWER GRID Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18401771 HIGH PERFORMANCE STACKING PIXEL Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18391122 SINGLE PLUG FLOW FOR A MEMORY DEVICE Non-Final OA Micron Technology, Inc.
18260980 SEMICONDUCTOR ELEMENT AND MANUFACTURING METHOD FOR SEMICONDUCTOR ELEMENT Final Rejection NICHIA CORPORATION
18588611 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Final Rejection Kioxia Corporation
18335205 MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Kioxia Corporation
18024277 FERROELECTRIC FIELD MODULATED POSITIVE AND NEGATIVE PHOTO-RESPONSE DETECTOR, PREPARATION METHOD AND APPLICATION THEREOF Non-Final OA Fudan University
18032720 OPTICAL SENSOR HAVING 2D-3D HETEROJUNCTION STRUCTURE AND MANUFACTURING METHOD THEREOF Final Rejection AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
18481715 METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, RECORDING MEDIUM, AND SUBSTRATE PROCESSING APPARATUS Non-Final OA Kokusai Electric Corporation
18099559 BAND BEND CONTROLLED TOPOLOGICAL SEMIMETAL DEVICES AND METHODS THEREFOR Final Rejection Alliance for Sustainable Energy, LLC
18126159 Avalanche Photodiode with Cascaded Multiplication Layers for High Speed and Wide Dynamic Range Applications Final Rejection National Central University
18481632 BIPOLAR TRANSISTOR STRUCTURES WITH CAVITY BELOW EXTRINSIC BASE AND METHODS TO FORM SAME Non-Final OA GlobalFoundries U.S. Inc.
18271678 CHIP FOR VISIBLE LIGHT COMMUNICATION AND PREPARATION METHOD AND APPLICATION THEREOF Non-Final OA SOUTH CHINA UNIVERSITY OF TECHNOLOGY
18314386 SUPERCONDUCTING QUANTUM CHIP STRUCTURE AND FABRICATION METHOD FOR SUPERCONDUCTING QUANTUM CHIP Final Rejection Origin Quantum Computing Technology (Hefei) Co., Ltd
18203641 PHOTODIODE, ELECTRONIC DEVICE COMPRISING THE SAME, AND MANUFACTURING METHOD FOR THE SAME Final Rejection ADRC, CO, KR
18152534 LIGHT-EMITTING DEVICE Final Rejection Xiamen Sanan Optoelectronics Technology Co., Ltd.

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