Prosecution Insights
Last updated: August 17, 2026

Examiner: CHANG, JAY C

Tech Center 2800 • Art Units: 2800 2817 2895

This examiner grants 85% of resolved cases

Performance Statistics

85.2%
Allow Rate
+17.2% vs TC avg
702
Total Applications
+14.0%
Interview Lift
829
Avg Prosecution Days
Based on 667 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
27.9%
§102 Novelty
42.3%
§103 Obviousness
27.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18612648 SEMICONDUCTOR PACKAGE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18531235 SEMICONDUCTOR DEVICES Non-Final OA Samsung Electronics Co., Ltd.
18515334 IMAGE SENSOR AND MANUFACTURING METHOD THEREOF Non-Final OA Samsung Electronics Co., Ltd.
18320456 SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME Final Rejection Samsung Electronics Co., Ltd.
18578895 DISPLAY SUBSTRATE AND DISPLAY DEVICE Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
18575478 PROCESS FOR PRODUCING LIGHT-EMITTING DIODES Non-Final OA COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
18163884 SEMICONDUCTOR DEVICE AND METHOD FOR MAKING THE SAME Non-Final OA STATS ChipPAC Pte. Ltd
18618967 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
18430660 ELECTRONIC APPARATUS INCLUDING ORGANIC PHOTODETECTOR Non-Final OA Samsung Display Co., Ltd.
18521919 DISPLAY DEVICE INCLUDING A HOLE AREA Non-Final OA SAMSUNG DISPLAY CO., LTD.
18494706 METHOD OF MANUFACTURING DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURED BY THE SAME Final Rejection Samsung Display Co., Ltd.
18595905 SEMICONDUCTOR DEVICE HAVING TAPERED METAL COATED SIDEWALLS Non-Final OA Texas Instruments Incorporated
18193506 FLIP CHIP SEMICONDUCTOR DEVICE PACKAGE Final Rejection Texas Instruments Incorporated
18409126 RESISTIVE RANDOM-ACCESS MEMORY (RRAM) STRUCTURES AND METHODS OF FORMING SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, LTD.
18400104 THROUGH SUBSTRATE VIA WITH SPACED SHALLOW TRENCH ISOLATION Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18527714 SEMICONDUCTOR DEVICE AND METHODS OF FABRICATION THEREOF Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
18453688 INTEGRATED CIRCUIT DEVICE AND METHOD FOR FABRICATING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18307793 SEMICONDUCTOR PACKAGE AND FORMING METHOD OF THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company, Ltd.
18115840 PACKAGE MODULE WITH A MODULE STIFFENER AND METHODS OF FORMING THE SAME Final Rejection Taiwan Semiconductor Manufacturing Company Limited
18391015 BOTTOM-UP DIELECTRIC GAP-FILL FOR DEVICE ISOLATION DURING SOURCE/DRAIN EPITAXY IN CFET Non-Final OA Applied Materials, Inc.
18494495 PACKAGE LAYOUTS UTILIZING NON-RECTANGULAR PERIPHERAL CHIPS Non-Final OA NVIDIA Corp.
18663120 FERROELECTRIC CAPACITOR STRUCTURE Non-Final OA Powerchip Semiconductor Manufacturing Corporation

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