Prosecution Insights
Last updated: April 19, 2026

Examiner: TUTTLE, ETHAN ALEXANDER

Tech Center 2800 • Art Units: 2897

This examiner grants 0% of resolved cases

Performance Statistics

%
Allow Rate
-68.0% vs TC avg
4
Total Applications
Interview Lift
938
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
15.4%
§102 Novelty
76.9%
§103 Obviousness
7.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18457992 SEMICONDUCTOR DEVICE Non-Final OA Toshiba Electronic Devices & Storage Corporation
18478798 METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE Non-Final OA SK hynix Inc.
18476868 SYSTEMS AND METHODS FOR SEMICONDUCTOR DEVICES WITH DIE-TO-DIE INTERFACES Non-Final OA Avago Technologies International Sales Pte. Limited
18576043 SEMICONDUCTOR STRUCTURE WITH BARRIER LAYER COMPRISING INDIUM ALUMINIUM NITRIDE AND METHOD OF GROWING THEREOF Non-Final OA SOITEC BELGIUM

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