Prosecution Insights
Last updated: May 29, 2026

Examiner: FERNANDES, ERROL V

Tech Center 2800 • Art Units: 2821 2893 2894 2897

This examiner grants 85% of resolved cases

Performance Statistics

85.1%
Allow Rate
+17.1% vs TC avg
817
Total Applications
+11.5%
Interview Lift
794
Avg Prosecution Days
Based on 801 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
12.5%
§102 Novelty
85.0%
§103 Obviousness
2.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18526987 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
18500797 SEMICONDUCTOR DEVICES Non-Final OA Samsung Electronics Co., Ltd.
18518909 DISPLAY DEVICE INCLUDING LENSES AND METHOD OF MANUFACTURING THE SAME Non-Final OA SAMSUNG DISPLAY CO., LTD.
18541669 COOLING FOR BACK SIDE POWER DISTRIBUTION NETWORK Non-Final OA International Business Machines Corporation
18236922 SINGLE GATE THREE-DIMENSIONAL (3D) DYNAMIC RANDOM-ACCESS MEMORY (DRAM) DEVICES Non-Final OA Applied Materials, Inc.
18525362 THREE-DIMENSIONAL MEMORY ARRAY FORMATION TECHNIQUES Non-Final OA Micron Technology, Inc.
18264281 SEMICONDUCTOR PACKAGE, MANUFACTURING METHOD OF SEMICONDUCTOR PACKAGE, AND INTERPOSER GROUP Non-Final OA DAI NIPPON PRINTING CO., LTD.
18107520 SEMICONDUCTOR PACKAGE HAVING A THICK LOGIC DIE Final Rejection MEDIATEK INC.
18332761 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18366255 INTEGRATED CIRCUIT PACKAGES AND METHODS OF FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18572949 SEMICONDUCTOR ELEMENT AND PRODUCTION METHOD FOR SEMICONDUCTOR ELEMENT Non-Final OA UNIVERSITY PUBLIC CORPORATION OSAKA

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