Prosecution Insights
Last updated: May 29, 2026

Examiner: SON, ERIKA HEERA

Tech Center 2800 • Art Units: 2893

This examiner grants 70% of resolved cases

Performance Statistics

70.0%
Allow Rate
+2.0% vs TC avg
53
Total Applications
-43.1%
Interview Lift
1383
Avg Prosecution Days
Based on 20 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
7.8%
§102 Novelty
86.4%
§103 Obviousness
5.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18195970 SEMICONDUCTOR DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18179588 SEED LAYER FOR ENHANCING TUNNEL MAGNETORESISTANCE WITH PERPENDICULARLY MAGNETIZED HEUSLER FILMS Non-Final OA Samsung Electronics Co., Ltd.
17790577 ARRAY SUBSTRATE AND DISPLAY DEVICE Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
18193908 OPTICAL SENSOR AND METHOD FOR FABRICATING AN OPTICAL SENSOR Non-Final OA Infineon Technologies AG
18176931 Methods of Forming Bent Display Panels Non-Final OA Apple Inc.
18306210 ELECTRO-OPTICAL DEVICE AND IMAGE DISPLAY DEVICE Final Rejection SEIKO EPSON CORPORATION
17993888 ARRAY SUBSTRATE AND DISPLAY DEVICE Final Rejection HKC CORPORATION LIMITED
17398696 DISPLAY DEVICE Final Rejection Magnolia White Corporation
17901773 MAGNETIC MEMORY DEVICE Final Rejection KIOXIA CORPORATION
18185232 STRUCTURE AND FORMATION METHOD OF SEMICONDUCTOR DEVICE WITH SEMICONDUCTOR NANOSTRUCTURE Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17881621 SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
17750746 BOND ROUTING STRUCTURE FOR STACKED WAFERS Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
17959771 SILICON NANO SHEET THREE-DIMENSIONAL HORIZONTAL MEMORY WITH ALL-AROUND METAL STORAGE CAPACITOR Non-Final OA Tokyo Electron Limited
18352826 SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF, MEMORY AND MEMORY SYSTEM Non-Final OA Yangtze Memory Technologies Co., Ltd.
18058426 STRESS REDUCTION LAYER BASED ON COATING TECHNIQUE Final Rejection Melexis Technologies SA
18085850 DISPLAY PANEL AND DISPLAY DEVICE Final Rejection Wuhan Tianma Micro-Electronics Co., Ltd.

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