Prosecution Insights
Last updated: May 29, 2026

Examiner: MUHAMMAD, KEY

Tech Center 2800 • Art Units: 2872

This examiner grants 65% of resolved cases

Performance Statistics

65.1%
Allow Rate
-2.9% vs TC avg
131
Total Applications
+22.8%
Interview Lift
1264
Avg Prosecution Days
Based on 83 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
14.2%
§102 Novelty
83.9%
§103 Obviousness
1.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18223160 Eyewear Device Non-Final OA Nokia Technologies Oy
18350634 Adjustable Headbands Final Rejection Apple Inc.
17945886 Emitter Array with Integrated Beam-Splitting Prisms Non-Final OA Apple Inc.
18571638 ANTI-CONDENSATION PROTECTIVE EYEWEAR Non-Final OA GENTEX CORPORATION
18693295 OPTICAL MODULATION DEVICE AND LIGHT FOCUSING DEVICE Non-Final OA KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
18573035 OCT SIGNAL PROCESSING METHOD, OCT DEVICE, AND PROGRAM Non-Final OA NIKON CORPORATION
17924504 HIGH COLOR UNIFORMITY DOUBLE MATERIAL DIFFRACTION GRATING COMPRISING STEP-LIKE CAVITIES Non-Final OA InterDigital CE Patent Holdings, SAS
18606673 High Refractive Index Quantizing Nanolaminates Non-Final OA Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
18424659 APPARATUS FOR RECORDING HOLOGRAM USING PHOTOPOLYMER COMPOSITION Final Rejection KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
18278974 OPTICAL SYSTEM AND METHOD OF FORMING THE SAME Non-Final OA Nanyang Technological University
18431331 LIQUID CRYSTAL OPTICAL ELEMENT Non-Final OA OSAKA UNIVERSITY
17783768 SPECTACLE LENS Non-Final OA HOYA LENS THAILAND LTD.
18199032 ASSISTED COMBINER BREAKAWAY SYSTEMS AND METHODS FOR PILOT SAFETY AND CERTIFICATION Non-Final OA Rockwell Collins, Inc.
18291822 LENS UNIT, OPTICAL SYSTEM, AND SPECTRAL CHARACTERISTIC MEASURING DEVICE Non-Final OA Nippon Electric Glass Co., Ltd.
18259587 OPHTHALMOLOGIC INFORMATION PROCESSING SYSTEM, OPHTHALMOLOGIC INFORMATION PROCESSING SERVER, OPHTHALMOLOGIC INFORMATION PROCESSING PROGRAM, AND OPHTHALMOLOGIC INFORMATION PROCESSING METHOD Final Rejection TOPCON CORPORATION
18549302 METHOD FOR AUTOMATICALLY CENTERING AN OPHTHALMIC LENS Final Rejection ESSILOR INTERNATIONAL
18406570 LOCALIZED MIRROR DIMMING CONTROL Non-Final OA GM Global Technology Operations LLC
18424850 MULTIDIRECTIONAL OPTICAL ELEMENT Final Rejection National Central University
18397788 HOLOGRAPHIC PROJECTOR Non-Final OA Envisics Ltd
18629886 CONTACT LENS Non-Final OA VISCO VISION INC.
17766950 DIFFUSER PLATE, DISPLAY DEVICE, PROJECTING DEVICE, AND LIGHTING DEVICE Final Rejection DEXERIALS CORPORATION
17464118 OPTICAL SCANNING TYPE VIDEO PROJECTION DEVICE Non-Final OA University of Fukui
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.
18340388 OPHTHALMIC APPARATUS AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM Final Rejection NIDEK CO., LTD.
18289042 SPECTACLE ROD WITH FRICTION ELEMENT AT EAR BEND Non-Final OA LINDBERG A/S
18368328 OPTICAL DEVICE FOR ENHANCING HUMAN COLOR VISION WITH IMPROVED COSMETIC APPEARANCE Non-Final OA COLORBOOST INC.
18547216 MODULAR EYEWEAR DEVICES, SYSTEMS, AND KITS Non-Final OA Obinna Chiaka Amuneke
18122377 REVERSIBLE FRAMES FOR SPECTACLES Final Rejection Warby Parker Inc.

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