Prosecution Insights
Last updated: August 17, 2026

Examiner: CHIU, TSZ K

Tech Center 2800 • Art Units: 2822 2898

This examiner grants 79% of resolved cases

Performance Statistics

79.2%
Allow Rate
+11.2% vs TC avg
713
Total Applications
+10.6%
Interview Lift
1237
Avg Prosecution Days
Based on 678 resolved cases, 2023–2026

Rejection Statute Breakdown

0.7%
§101 Eligibility
33.6%
§102 Novelty
49.5%
§103 Obviousness
9.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18762892 SEMICONDUCTOR PACKAGE Non-Final OA Samsung Electronics Co., Ltd.
18753437 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18750513 LAYER STRUCTURE INCLUDING SILICIDE LAYER, METHOD OF MANUFACTURING THE SAME, AND SEMICONDUCTOR DEVICES AND ELECTRONIC DEVICES INCLUDING LAYER STRUCTURE Non-Final OA Samsung Electronics Co., Ltd.
18653475 SEMICONDUCTOR DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18653130 PANEL FOR ELECTRONIC DEVICE AND ELECTRONIC DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18605400 STACKED INTEGRATED CIRCUIT DEVICES Non-Final OA Samsung Electronics Co., Ltd.
18512322 SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
17936473 THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME Final Rejection Samsung Electronics Co., Ltd.
18722580 IMAGING DEVICE AND ELECTRONIC DEVICE Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18705846 IMAGING DEVICE AND ELECTRONIC APPARATUS Non-Final OA SONY SEMICONDUCTOR SOLUTIONS CORPORATION
18512193 PROCESS FOR MANUFACTURING AN ORGANIC ELECTROLUMINESCENT DEVICE Non-Final OA Commissariat à l'Energie Atomique et aux Energies Alternatives
18722522 IMAGE SENSOR Non-Final OA Commissariat à I'Énergie Atomique et aux Énergies Alternatives
18664322 DISPLAY DEVICE Non-Final OA Samsung Display Co., Ltd.
18586057 MOTHER SUBSTRATE FOR DISPLAY PANEL AND METHOD OF MANUFACTURING DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18422984 COLOR CONVERSION SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME Final Rejection Samsung Display Co., Ltd.
18512015 DISPLAY DEVICE Final Rejection Samsung Display Co., Ltd.
18722442 DISPLAY DEVICE Non-Final OA Sharp Display Technology Corporation
18366404 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Final Rejection SK hynix Inc.
17954117 SEMICONDUCTOR DEVICE Final Rejection SK hynix Inc.
18401746 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
17713350 COATINGS WITH DIFFUSION BARRIERS FOR CORROSION AND CONTAMINATION PROTECTION Final Rejection Applied Materials, Inc.
18512855 SEMICONDUCTOR DEVICE Non-Final OA Renesas Electronics Corporation
18745140 MAGNETORESISTIVE STACK DEVICE FABRICATION METHODS Non-Final OA Everspin Technologies, Inc.

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