Prosecution Insights
Last updated: April 19, 2026

Examiner: TRA, TUYEN Q

Tech Center 3700 • Art Units: 2872 2873 3781

This examiner grants 86% of resolved cases

Performance Statistics

86.0%
Allow Rate
+16.0% vs TC avg
1031
Total Applications
+10.1%
Interview Lift
909
Avg Prosecution Days
Based on 1003 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
37.2%
§102 Novelty
42.5%
§103 Obviousness
13.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18589113 OPTICAL MICROSCOPE FOR RETINAL IMAGING Non-Final OA Electronics and Telecommunications Research Institute
18444939 CONNECTION METHODS FOR ELECTRO-OPTIC DEVICE Non-Final OA Gentex Corporation
18285518 CONTACT LENSES AND METHODS OF MAKING CONTACT LENSES Non-Final OA University of Florida Research Foundation, Inc.
18634875 DISPLAY UNIT AND VEHICULAR DISPLAY DEVICE Non-Final OA Yazaki Corporation
19031017 EYEWEAR HAVING MULTIPLE PRINTED CIRCUIT SUBSTRATES Non-Final OA IngenioSpec, LLC
18671377 OPTICAL IMAGING SYSTEM Non-Final OA Samsung Electro-Mechanics Co., Ltd.
18292183 MELANOPSIN BLOCKER Non-Final OA Arizona Board of Regents on Behalf of the University of Arizona
18413430 OPTICAL ELEMENT DRIVING MECHANISM Non-Final OA TDK TAIWAN CORP.
18708810 INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM Non-Final OA MITSUI CHEMICALS, INC.
18565679 METHOD FOR EVALUATING AT LEAST ONE LIGHT PROTECTION LEVEL OF AT LEAST ONE OPTICAL PRODUCT INTENDED TO FACE AN EYE OF A USER Non-Final OA ESSILOR INTERNATIONAL
18258972 OPTICAL DEVICE FORMING AN ELECTROCHROMIC OPHTHALMIC LENS, SPECTACLE GLASSES INCORPORATING IT AND METHOD FOR MANUFACTURING THE SAME Non-Final OA Essilor International
18697175 SPECTACLE LENS, ANTIFOULING AGENT COMPOSITION, AND METHOD FOR MANUFACTURING SPECTACLE LENS Non-Final OA HOYA LENS THAILAND LTD.
18592376 SPACERS FOR INSULATED GLASS UNITS Non-Final OA View, Inc.
18340258 APPARATUS INCLUDING A CONTROL DEVICE AND A METHOD OF USING THE SAME Non-Final OA SAGE ELECTROCHROMICS, INC.
18637705 ELECTRO-SWITCHABLE SPECTACLES FOR MYOPIA TREATMENT Non-Final OA ACUCELA INC.
18482084 TEMPLE SIDE WING STRUCTURE Non-Final OA PROHERO GROUP CO., LTD.
18432974 DISPLAY DEVICE Non-Final OA Shenzhen Arcension Technology Co., Ltd
18570445 SYSTEM FOR MEASUREMENT OF PERIPHERAL ABERRATION Non-Final OA UNIVERSITY COLLEGE DUBLIN
18508323 LENS AND EYEWEAR Non-Final OA HS Vision Ltd.

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