Prosecution Insights
Last updated: May 29, 2026

Examiner: KUSUMAKAR, KAREN M

Tech Center 2800 • Art Units: 2829 2897

This examiner grants 87% of resolved cases

Performance Statistics

87.0%
Allow Rate
+19.0% vs TC avg
974
Total Applications
+9.9%
Interview Lift
716
Avg Prosecution Days
Based on 955 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
40.9%
§102 Novelty
55.0%
§103 Obviousness
1.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18483907 SEMICONDUCTOR MEMORY DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18483693 SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
17969440 WET RECESS FOR RU SUBTRACTIVE PROCESS Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18371822 DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
18553040 LIGHT-EMITTING SUBSTRATE AND MANUFACTURING METHOD THEREFOR, BACKLIGHT MODULE, AND DISPLAY APPARATUS Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
18498799 LIGHT-EMITTING DEVICE Non-Final OA NICHIA CORPORATION
18533330 DISPLAY DEVICE Non-Final OA Magnolia White Corporation
18664533 ELECTRONIC DEVICE HAVING AN ORGANIC LIGHT EMITTING DISPLAY Non-Final OA Intel Corporation
18527632 SEMICONDUCTOR DEVICE HAVING NANOSHEET TRANSISTOR AND METHODS OF FABRICATION THEREOF Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18492111 MULTI-PORT SRAM CELL WITH ENLARGED CONTACT VIAS Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18331897 SEMICONDUCTOR STRUCTURE AND METHOD OF FORMING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18489367 SEMICONDUCTOR DEVICE ISOLATION OF CONTACT AND SOURCE/DRAIN STRUCTURES Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18224805 METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES AND CORRESPONDING SEMICONDUCTOR PRODUCTS Final Rejection STMicroelectronics S.r.l.
18500844 HIGH ELECTRON MOBILITY TRANSISTOR Non-Final OA Taiwan-Asia Semiconductor Corporation

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