Prosecution Insights
Last updated: August 17, 2026

Examiner: MUHAMMAD, KEY

Tech Center 2800 • Art Units: 2872

This examiner grants 66% of resolved cases

Performance Statistics

66.0%
Allow Rate
-2.0% vs TC avg
132
Total Applications
+20.5%
Interview Lift
1255
Avg Prosecution Days
Based on 94 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
27.8%
§102 Novelty
41.2%
§103 Obviousness
28.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18456922 SCANNING OPTICAL DEVICE Final Rejection BROTHER KOGYO KABUSHIKI KAISHA
17911331 UNPOLARIZED LIGHT GRATING INCOUPLER Non-Final OA InterDigital CE Patent Holdings, SAS
18614643 SLIT-LAMP MICROSCOPE Final Rejection TOPCON CORPORATION
18259587 OPHTHALMOLOGIC INFORMATION PROCESSING SYSTEM, OPHTHALMOLOGIC INFORMATION PROCESSING SERVER, OPHTHALMOLOGIC INFORMATION PROCESSING PROGRAM, AND OPHTHALMOLOGIC INFORMATION PROCESSING METHOD Final Rejection TOPCON CORPORATION
17876800 EYEWEAR Final Rejection Shimano Inc.
18406570 LOCALIZED MIRROR DIMMING CONTROL Final Rejection GM Global Technology Operations LLC
18441270 NON-ORTHOGONAL AND NON-SYMMETRIC CONTACT LENS AND ITS OPTICAL ZONE POWER DISTRIBUTION DESIGN METHOD Non-Final OA BRIGHTEN OPTIX CORP.
18330916 STABLE STRUCTURE DESIGN OF CONTACT LENS Final Rejection BRIGHTEN OPTIX CORP.

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