Prosecution Insights
Last updated: August 17, 2026

Examiner: YUSHINA, GALINA G

Tech Center 2800 • Art Units: 2811 2892

This examiner grants 79% of resolved cases

Performance Statistics

79.4%
Allow Rate
+11.4% vs TC avg
1,119
Total Applications
+16.6%
Interview Lift
877
Avg Prosecution Days
Based on 1093 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
13.4%
§102 Novelty
47.7%
§103 Obviousness
36.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18414959 SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18206139 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME Final Rejection Samsung Electronics Co., Ltd.
18559409 ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
18774285 METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE Non-Final OA NICHIA CORPORATION
18430903 CHIP PACKAGE STRUCTURE AND PACKAGING METHOD THEREOF, AND ELECTRONIC DEVICE Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18533315 INTEGRATED DEVICE, SEMICONDUCTOR DEVICE, AND INTEGRATED DEVICE MANUFACTURING METHOD Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18591298 DISPLAY DEVICE AND TILED DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18413983 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18518860 SEMICONDUCTOR MEMORY DEVICE AND MANUFACTURING METHOD OF THE SEMICONDUCTOR MEMORY DEVICE Non-Final OA SK hynix Inc.
18400672 III-N SEMICONDUCTOR DEVICE WITH SUBSTRATE CONTACT Non-Final OA Texas Instruments Incorporated
18498679 ELECTROSTATIC DISCHARGE DEVICES WITH METALLIZED DIES Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18602313 Memory Circuitry And Methods Used In Forming Memory Circuitry Non-Final OA Micron Technology, Inc.
18432386 CHIP PACKAGE STRUCTURE WITH CONDUCTIVE VIA STRUCTURE AND METHOD FOR FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18398882 SEMICONDUCTOR MEMORY CELL STRUCTURE INCLUDING A VERTICAL CHANNEL Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18398203 SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME Final Rejection TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
18361575 THREE-DIMENSIONAL MEMORY DEVICE CONTAINING OVERLYING THIN FILM TRANSISTOR CONTROL CIRCUIT AND METHOD OF MAKING THEREOF Final Rejection WESTERN DIGITAL TECHNOLOGIES, INC.,
18222632 TSV SEMICONDUCTOR DEVICE INCLUDING INDUCTIVE COMPENSATION LOOPS Final Rejection Sandisk Technologies, Inc.
18349578 STAIRLESS THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF MAKING THEREOF BY FORMING REPLACEMENT WORD LINES THROUGH MEMORY OPENINGS Non-Final OA SANDISK TECHNOLOGIES LLC
18361349 INTERCONNECT STRUCTURES WITH OVERLAPPING METAL VIAS Final Rejection International Business Machines Corporation
18544194 NANOSHEET DEVICES WITH REDUCED WIDTH INNER SPACER AND METHOD Non-Final OA GlobalFoundries U.S. Inc.
18480218 PRESSURE VALVE FOR MICROELECTROMECHANICAL SYSTEM DIE Non-Final OA Knowles Electronics, LLC

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