Prosecution Insights
Last updated: August 17, 2026

Examiner: HUANG, CHENG YUAN

Tech Center 1700 • Art Units: 1761 1766 1787 1794

This examiner grants 38% of resolved cases

Performance Statistics

38.5%
Allow Rate
-26.5% vs TC avg
700
Total Applications
+24.0%
Interview Lift
1494
Avg Prosecution Days
Based on 663 resolved cases, 2023–2026

Rejection Statute Breakdown

0.2%
§101 Eligibility
12.9%
§102 Novelty
57.2%
§103 Obviousness
25.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18185789 COLOR CONVERSION PANEL INCLUDING LUMINESCENT NANOPARTICLES, NANOPARTICLES, AND ELECTRONIC DEVICE INCLUDING THE SAME Non-Final OA Samsung Electronics Co., Ltd.
17964204 OPTICAL DISPLAY COMPRISING AN ADHESIVE FILM Final Rejection SAMSUNG ELECTRONICS CO., LTD.
18591884 RESIN COMPOSITION, METHOD OF MANUFACTURING DISPLAY DEVICE, AND DISPLAY DEVICE Final Rejection Samsung Display Co., LTD.
18777132 COATING SYSTEMS FOR COMPOSITE PROTECTION Non-Final OA The Boeing Company

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