Prosecution Insights
Last updated: August 18, 2026

Examiner: WARREN, MATTHEW E

Tech Center 2800 • Art Units: 2800 2815 2817 2892 2897

This examiner grants 88% of resolved cases

Performance Statistics

87.7%
Allow Rate
+19.7% vs TC avg
1,025
Total Applications
+5.6%
Interview Lift
944
Avg Prosecution Days
Based on 1007 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
35.2%
§102 Novelty
52.2%
§103 Obviousness
9.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18430291 THREE-DIMENSIONAL (3D) FERROELECTRIC RANDOM ACCESS MEMORY (FERAM) AND MANUFACTURING METHOD THEREOF Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18429971 DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
18525366 FOLDABLE DISPLAY DEVICE Non-Final OA LG Display Co., Ltd.
17375676 REDUCED IMPEDANCE SUBSTRATE Final Rejection QUALCOMM Incorporated
18147555 THREE-DIMENSIONAL FERROELECTRIC FIELD EFFECT TRANSISTOR RANDOM ACCESS MEMORY DEVICES AND FABRICATING METHODS THEREOF Non-Final OA Yangtze Memory Technologies Co., Ltd.
18326939 FERROELECTRIC TEMPERATURE SENSOR Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18644159 SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME Final Rejection TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
18363756 MEMORY STRUCTURE AND METHOD OF FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18606384 SEMICONDUCTOR DEVICE WITH NECK LAYER AND METHOD FOR FABRICATING THE SAME Non-Final OA NANYA TECHNOLOGY CORPORATION
18388441 SILICON CONTROL RECTIFIER INTEGRATED WITH A TRANSISTOR Non-Final OA GlobalFoundries U.S. Inc.
18094823 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREOF Final Rejection AMKOR TECHNOLOGY SINGAPORE HOLDING PTE.LTD.

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