Prosecution Insights
Last updated: April 19, 2026

Examiner: DINH, JACK

Tech Center 2800 • Art Units: 2872 2873

This examiner grants 85% of resolved cases

Performance Statistics

85.1%
Allow Rate
+17.1% vs TC avg
678
Total Applications
+5.7%
Interview Lift
964
Avg Prosecution Days
Based on 652 resolved cases, 2023–2026

Rejection Statute Breakdown

3.8%
§101 Eligibility
38.9%
§102 Novelty
26.2%
§103 Obviousness
24.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18630524 LENS MODULE Non-Final OA Samsung Electro-Mechanics Co., Ltd.
18684170 WAVEFRONT MANIPULATOR AND OPTICAL DEVICE Non-Final OA Carl Zeiss AG
17470707 METHODS AND SYSTEMS FOR RETROFITTING A MANUAL OPHTHALMIC DEVICE FOR REMOTE OPERATION Final Rejection University of Miami
18049484 LENS OPTICAL SYSTEM AND IMAGING APPARATUS USING THE SAME Non-Final OA SAMYANG OPTICS CO., LTD
18581101 SYSTEM AND METHOD FOR DETECTING NEUROLOGICAL DISEASE Non-Final OA LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
18070539 FUNDUS PHOTOGRAPHING APPARATUS Non-Final OA NIDEK CO., LTD.
17921105 OPTICAL SYSTEM, CAMERA MODULE, ELECTRONIC DEVICE, AND AUTOMOBILE Non-Final OA TIANJIN OFILM OPTO ELECTRONICS CO., LTD

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