LandOfFree - US Patents - Listing for Optics: eye examining, vision testing and correcting

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Folding

Device for the measurement of the size of an eye pupil

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Device for the stereoscopic examination of a patient's eye

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Continuous rim mounting

Device for the temporary fixing of lenses on a spectacle frame

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Device for the topographical measurement of a surface of a human

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Device for tracking pupil of eyeball using intensity changes...

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Device for use in eyesight testing

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Subjective type

Device for use in the examination of the visual field of a subje

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Device for use with a cornea shape measuring apparatus

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Device for viewing the fundus of the eye

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Nose pads or cushions

Device on a pair of glasses

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Device to monitor retinal ischemia

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Eye exercising or training type

Device to reduce eye strain

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Subjective type

Device using light emitting diodes for predicting the...

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Connectors

Device, particularly reduced, for the elasticizing of one ear-pi

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Subjective type

Devices for determining the crossed cylinder powers and axes for

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Support

Diagnosing apparatus

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Methods of use

Diagnosis and treatment of disorders of the eye

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Methods of use

Diagnostic and corrective apparatus and method

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type

Diagnostic apparatus for measuring pupil size and/or iris area o