Prosecution Insights
Last updated: April 19, 2026

Examiner: CHIU, TSZ K

Tech Center 2800 • Art Units: 2822 2898

This examiner grants 79% of resolved cases

Performance Statistics

79.0%
Allow Rate
+11.0% vs TC avg
697
Total Applications
+10.5%
Interview Lift
1297
Avg Prosecution Days
Based on 668 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
35.9%
§102 Novelty
47.7%
§103 Obviousness
9.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18504760 SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
17936473 THREE-DIMENSIONAL SEMICONDUCTOR MEMORY DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
17870007 DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME Non-Final OA LG DISPLAY CO., LTD.
17710920 ELECTRONIC DEVICE WITH WETTABLE FLANK LEAD Final Rejection Texas Instruments Incorporated
18401746 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
17951544 MECHANICAL INTERCONNECT MEMORY WITH REDUCED POWER CONSUMPTION OF INTERCONNECT LAYER Final Rejection KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
18504850 PACKAGE Non-Final OA ROHM CO., LTD.
18513945 ELECTRONIC COMPONENT Non-Final OA Murata Manufacturing Co., Ltd.
18366404 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Non-Final OA SK hynix Inc.
17954117 SEMICONDUCTOR DEVICE Non-Final OA SK hynix Inc.
18514368 SEMICONDUCTOR DEVICE HAVING DUMMY PAD AND METHOD FOR FORMING THE SAME Non-Final OA YANGTZE MEMORY TECHNOLOGIES CO., LTD.
17848875 METHOD FOR ISOLATION STRUCTURE FORMATION WITH RECESSED SOURCE/DRAIN EPITAXY STRUCTURES Final Rejection TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
17752003 CAPACITOR STRUCTURE Non-Final OA MediaTek Singapore Pte. Ltd.
18512193 PROCESS FOR MANUFACTURING AN ORGANIC ELECTROLUMINESCENT DEVICE Non-Final OA Commissariat à l'Energie Atomique et aux Energies Alternatives
18447795 INTEGRATED CIRCUIT DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA NATIONAL TAIWAN UNIVERSITY
18457528 PROCESSING METHOD OF WAFER Non-Final OA DISCO CORPORATION
18355067 THREE-DIMENSIONAL MEMORY DEVICE WITH SELF-ALIGNED MEMORY BLOCK ISOLATION AND METHODS FOR FORMING THE SAME Non-Final OA SANDISK TECHNOLOGIES LLC
17708489 SEMICONDUCTOR CHIP Non-Final OA WIN SEMICONDUCTORS CORP.

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