Prosecution Insights
Last updated: May 29, 2026

Examiner: LEE, CHEUNG

Tech Center 2800 • Art Units: 2812 2826 2896

This examiner grants 92% of resolved cases

Performance Statistics

92.2%
Allow Rate
+24.2% vs TC avg
1,160
Total Applications
+4.2%
Interview Lift
658
Avg Prosecution Days
Based on 1147 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
18.1%
§102 Novelty
59.9%
§103 Obviousness
4.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19278903 METHODS FOR FABRICATING A MULTILEVEL SEMICONDUCTOR DEVICE AND STRUCTURE WITH IMAGE SENSORS AND WAFER BONDING Non-Final OA Monolithic 3D inc.
18543978 Display Device and Transparent Display Device Non-Final OA LG Display Co., Ltd.
18473021 THIN FILM TRANSISTOR SUBSTRATE, DISPLAY DEVICE INCLUDING THE SAME, AND MANUFACTURING METHODS THEREOF Final Rejection LG Display Co., Ltd.
18536316 MRAM DEVICE WITH ASYMMETRIC ELECTRODES Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18462716 LOW EXTERNAL RESISTANCE LAST NANOSHEET Final Rejection International Business Machines Corporation
17960116 INNER SPACER RELIABILITY MACRO DESIGN AND WELL CONTACT FORMATION Non-Final OA International Business Machines Corporation
18090305 PACKAGE SUBSTRATE EMBEDDED MULTI-LAYERED IN VIA CAPACITORS Non-Final OA Intel Corporation
18536751 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Non-Final OA SK hynix Inc.
18371150 ELECTRONIC COMPONENT Final Rejection KOA CORPORATION
18239726 ELECTRONIC DEVICE Non-Final OA Advanced Semiconductor Engineering, Inc.

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