Prosecution Insights
Last updated: May 29, 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
679
Total Applications
+5.7%
Interview Lift
930
Avg Prosecution Days
Based on 653 resolved cases, 2023–2026

Rejection Statute Breakdown

5.4%
§101 Eligibility
38.8%
§102 Novelty
33.9%
§103 Obviousness
16.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
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
17236846 REDUNDANT EYE TRACKING SYSTEM Non-Final OA Tobii AB
18070539 FUNDUS PHOTOGRAPHING APPARATUS Non-Final OA NIDEK CO., LTD.
18049484 LENS OPTICAL SYSTEM AND IMAGING APPARATUS USING THE SAME Non-Final OA SAMYANG OPTICS CO., LTD
17921105 OPTICAL SYSTEM, CAMERA MODULE, ELECTRONIC DEVICE, AND AUTOMOBILE Non-Final OA TIANJIN OFILM OPTO ELECTRONICS CO., LTD

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