Prosecution Insights
Last updated: October 01, 2026

Examiner: CHANG, FANG-CHI

Tech Center 2800 • Art Units: 2852 2862

This examiner grants 70% of resolved cases

Performance Statistics

70.5%
Allow Rate
+2.5% vs TC avg
474
Total Applications
-30.1%
Interview Lift
921
Avg Prosecution Days
Based on 464 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
33.7%
§102 Novelty
57.2%
§103 Obviousness
5.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18742868 IMAGING DEVICE Non-Final OA Panasonic Automotive Systems Co., Ltd.
19014607 OPTICAL APPARATUS, ACCESSORY, ACCESSORY ATTACHMENT METHOD, AND ACCESSORY DETACHMENT METHOD Non-Final OA CANON KABUSHIKI KAISHA
18870887 DEVICE FOR ASSISTING WITH THE CREATION OF IMAGE RECORDS, USE OF THE DEVICE AND METHOD FOR CREATING AN IMAGE RECORD Non-Final OA BAYER AKTIENGESELLSCHAFT
18917983 REFLECTIVE MODULE AND CAMERA MODULE INCLUDING THE SAME Non-Final OA SAMSUNG ELECTRO-MECHANICS CO., LTD.
18392712 POSTURE ADJUSTMENT DEVICE Non-Final OA Hanwha Vision Co., Ltd.

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