Prosecution Insights
Last updated: April 19, 2026

Examiner: APPIAH, CHARLES NANA

Tech Center 2600 • Art Units: 2617 2641

This examiner grants 39% of resolved cases

Performance Statistics

39.2%
Allow Rate
-22.8% vs TC avg
69
Total Applications
+15.9%
Interview Lift
1179
Avg Prosecution Days
Based on 51 resolved cases, 2023–2026

Rejection Statute Breakdown

2.2%
§101 Eligibility
24.0%
§102 Novelty
52.4%
§103 Obviousness
12.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18438350 METHOD AND APPARATUS FOR MANAGING SERVICES FOR USER EQUIPMENT BASED ON ENERGY CONSTRAINTS Non-Final OA Samsung Electronics Co., Ltd.
17716629 MOBILE ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE SAME Final Rejection Samsung Electronics Co., Ltd.
17966089 NETWORK AWARENESS OF MULTI-UNIVERSAL SUBSCRIBER IDENTITY MODULE (MUSIM) DEVICES BY ASSISTANCE INFORMATION SIGNALING Non-Final OA CABLE TELEVISION LABORATORIES, INC.

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