Prosecution Insights
Last updated: April 19, 2026

Examiner: CHENG, DIANA

Tech Center 2800 • Art Units: 2816 2842 2849

This examiner grants 84% of resolved cases

Performance Statistics

83.8%
Allow Rate
+15.8% vs TC avg
927
Total Applications
+8.2%
Interview Lift
866
Avg Prosecution Days
Based on 919 resolved cases, 2023–2026

Rejection Statute Breakdown

0.4%
§101 Eligibility
37.7%
§102 Novelty
46.5%
§103 Obviousness
9.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18572341 DRIVE CIRCUIT, ARRAY CIRCUIT, AND NEUROMORPHIC DEVICE Non-Final OA TDK CORPORATION

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