Prosecution Insights
Last updated: April 19, 2026

Examiner: WARREN, MATTHEW E

Tech Center 2800 • Art Units: 2815 2817 2892

This examiner grants 87% of resolved cases

Performance Statistics

87.4%
Allow Rate
+19.4% vs TC avg
1011
Total Applications
+5.6%
Interview Lift
990
Avg Prosecution Days
Based on 986 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
39.7%
§102 Novelty
47.8%
§103 Obviousness
8.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18363592 SEMICONDUCTOR MEMORY DEVICE AND ELECTRONIC SYSTEM INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18223238 IMAGE SENSOR Non-Final OA Samsung Electronics Co., Ltd.
18288999 SEMICONDUCTOR DEVICE AND POWER CONVERTER Non-Final OA Mitsubishi Electric Corporation
18341456 PHOTOELECTRIC CONVERSION APPARATUS, METHOD FOR MANUFACTURING THE SAME, AND EQUIPMENT Non-Final OA CANON KABUSHIKI KAISHA
18422245 METHOD FOR FORMING A MFMIS MEMORY DEVICE Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18356244 SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18308928 DEEP TRENCH CAPACITOR STRUCTURE AND METHODS OF FORMATION Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18297162 ZIG-ZAG SIGNAL SHIELDING FOR PIXEL ARRAY Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18589134 THIN FILM TRANSISTOR DECK SELECTION IN A MEMORY DEVICE Non-Final OA Micron Technology, Inc.
18203886 FERROELECTRIC MEMORY ARRAYS WITH LOW PERMITTIVITY DIELECTRIC BARRIERS Non-Final OA Micron Technology, Inc.
17380643 HIGH SPEED, HIGH DENSITY, LOW POWER DIE INTERCONNECT SYSTEM Non-Final OA GULA CONSULTING LIMITED LIABILITY COMPANY
17289301 ARRAY SUBSTRATE, BACKLIGHT MODULE AND DISPLAY PANEL Non-Final OA TCL China Star Optoelectronics Technology Co., Ltd.
18233628 THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SELF-ALIGNED FERROELECTRIC MEMORY ELEMENTS AND METHOD OF MAKING THE SAME Non-Final OA SANDISK TECHNOLOGIES LLC
18346925 SEMICONDUCTOR DEVICE INCLUDING A METAL OXIDE INTERFACE LAYER AND METHODS FOR FORMING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company Limited
18349046 LAYER STACK FOR FERROELECTRIC DEVICE Non-Final OA IMEC VZW
18387945 SWITCH LNA MODULE Non-Final OA X-FAB France SAS

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