Prosecution Insights
Last updated: April 19, 2026

Examiner: CHANG, JAY C

Tech Center 2800 • Art Units: 2817 2895

This examiner grants 85% of resolved cases

Performance Statistics

84.6%
Allow Rate
+16.6% vs TC avg
678
Total Applications
+14.5%
Interview Lift
899
Avg Prosecution Days
Based on 635 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
32.3%
§102 Novelty
38.5%
§103 Obviousness
25.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18391804 SEMICONDUCTOR DEVICE INCLUDING A PERIPHERAL CIRCUIT DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18515334 IMAGE SENSOR AND MANUFACTURING METHOD THEREOF Non-Final OA Samsung Electronics Co., Ltd.
18494449 SEMICONDUCTOR DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18381945 HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18466289 SEMICONDUCTOR DEVICE AND ELECTRONIC SYSTEM INCLUDING SEMICONDUCTOR DEVICE Non-Final OA Samsung Electronics Co., Ltd.
18320456 SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18528467 DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
18595905 SEMICONDUCTOR DEVICE HAVING TAPERED METAL COATED SIDEWALLS Non-Final OA Texas Instruments Incorporated
18542752 MICRO LED STRUCTURE AND MICRO LED PANEL Non-Final OA Jade Bird Display (Shanghai) Limited
18387492 DISPLAY DEVICE Non-Final OA Samsung Display Co., Ltd.
18494706 METHOD OF MANUFACTURING DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURED BY THE SAME Non-Final OA Samsung Display Co., Ltd.
18492936 DISPLAY APPARATUS Non-Final OA Samsung Display Co., Ltd.
18518235 ORGANIC DEVICE, DISPLAY APPARATUS INCLUDING THE SAME, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRONIC APPARATUS, ILLUMINATION APPARATUS, MOVING OBJECT, AND WEARABLE DEVICE Non-Final OA CANON KABUSHIKI KAISHA
18453688 INTEGRATED CIRCUIT DEVICE AND METHOD FOR FABRICATING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18309277 Millimeter-Wave Passive Circuit Designs with Wafer-Level Chip-Scale Package Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18307793 SEMICONDUCTOR PACKAGE AND FORMING METHOD OF THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18754504 Apparatus and Method for Mitigating Crosstalk in an Advanced Package Final Rejection Chipletz, Inc
18542683 Display Panel Non-Final OA Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
18295377 ELECTRONIC CIRCUIT PACKAGE, ITS MANUFACTURING METHOD, AND ELECTRONIC DEVICE HAVING ELECTRONIC CIRCUIT PACKAGE Non-Final OA TDK Corporation
18542762 SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF Non-Final OA MEDIATEK INC.
18320460 METHOD OF MANUFACTURING AN INTERPOSER PRODUCT Non-Final OA Murata Manufacturing Co., Ltd.
18197994 SYSTEM IN A PACKAGE (SIP) WITH AIR CAVITY AND EPOXY SEAL Non-Final OA Qorvo US, Inc.
18526084 Low-K Gate Spacer and Methods for Forming the Same Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18310629 ELECTRONIC PACKAGE AND MANUFACTURING METHOD THEREOF Non-Final OA SILICONWARE PRECISION INDUSTRIES CO., LTD.
18310815 ELECTRONIC PACKAGE AND MANUFACTURING METHOD THEREOF Non-Final OA SILICONWARE PRECISION INDUSTRIES CO., LTD.
18300104 ALIGNMENT MARK VIA ASSEMBLIES FOR A COMPOSITE INTERPOSER AND METHODS OF USING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company Limited
18115840 PACKAGE MODULE WITH A MODULE STIFFENER AND METHODS OF FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company Limited
18387627 TRANSISTOR MANUFACTURING METHOD Non-Final OA STMicroelectronics (Crolles 2) SAS
18494747 MEMORY STRUCTURE AND MANUFACTURING METHOD THEREOF Non-Final OA United Microelectronics Corp.
18494495 PACKAGE LAYOUTS UTILIZING NON-RECTANGULAR PERIPHERAL CHIPS Non-Final OA NVIDIA Corp.

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