Prosecution Insights
Last updated: August 17, 2026

Examiner: HATFIELD, MARSHALL MU-NUO

Tech Center 2800 • Art Units: 2897

This examiner grants 94% of resolved cases

Performance Statistics

93.5%
Allow Rate
+25.5% vs TC avg
106
Total Applications
+5.7%
Interview Lift
1236
Avg Prosecution Days
Based on 93 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
33.7%
§102 Novelty
50.7%
§103 Obviousness
15.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18378182 SEMICONDUCTOR DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
17594547 DISPLAY PANEL AND ELECTRONIC DEVICE Non-Final OA Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
18341644 DEVICE, SYSTEM, AND MOVING BODY Final Rejection CANON KABUSHIKI KAISHA
18520673 DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME Non-Final OA Samsung Display Co., LTD.
17676045 DISPLAY DEVICE Non-Final OA Samsung Display Co., LTD.
17935647 INTEGRATED CIRCUIT DEVICES WITH CONTACTS USING NITRIDIZED MOLYBDENUM Non-Final OA Intel Corporation
18623260 DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS Non-Final OA Shanghai Tianma Micro-electronics Co., Ltd.
18440444 SUBSTRATES WITH DOWNSET Non-Final OA Micron Technology, Inc.

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