Patents/Inventors

David M. Williamson

Tucson, AZUS6 patents

7 Patents

US123831332025
Optical System for Convertible Imaging of Posterior and Anterior Portions of the Eye
NIKON CORPORATION
0 cites
US121566982024
Wide-angle Pupil Relay for Cellphone-based Fundus Camera
NIKON CORPORATION
0 cites
US120592102024
Ophthalmic Optical System, Ophthalmic Objective Lens, and Ophthalmic Device
OPTOS PLC
0 cites
US119341052024
Optical Objective for Operation in EUV Spectral Region
Nikon Corporation
0 cites
US118993712024
Optical Objective for Operation in EUV Spectral Region
Nikon Corporation
0 cites
US117171612023
Wide-angle Pupil Relay for Cellphone-based Fundus Camera
NIKON CORPORATION
0 cites
US116787972023
Wide-angle Pupil Relay for Cellphone-based Fundus Camera
NIKON CORPORATION
0 cites