Prosecution Insights
Last updated: April 19, 2026

Examiner: CHANG, FANG-CHI

Tech Center 2800 • Art Units: 2852 2862

This examiner grants 70% of resolved cases

Performance Statistics

70.0%
Allow Rate
+2.0% vs TC avg
466
Total Applications
-30.1%
Interview Lift
959
Avg Prosecution Days
Based on 457 resolved cases, 2023–2026

Rejection Statute Breakdown

0.6%
§101 Eligibility
36.1%
§102 Novelty
55.0%
§103 Obviousness
5.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18742868 IMAGING DEVICE Non-Final OA Panasonic Automotive Systems Co., Ltd.
16973839 CAMERA ACCESSORY AND METHOD OF TRANSMITTING INFORMATION Final Rejection NIKON CORPORATION
18884717 SPACER AND CAMERA MODULE INCLUDING THE SAME Final Rejection SAMSUNG ELECTRO-MECHANICS CO., LTD.
18491755 Camera Manufacturing Method Non-Final OA Aptiv Technologies AG
18235931 TWO-PIECE BODY-WORN CAMERA Non-Final OA Digital Ally, Inc.
18447570 CAMERA CRANE Non-Final OA Chapman/Leonard Studio Equipment, Inc.
17846566 BLADE DRIVING DEVICE, CAMERA DEVICE AND ELECTRONIC APPARATUS Non-Final OA New Shicoh Motor Co., Ltd.

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