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

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Direct view gonio lens

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

Discrete lens eyeglasses

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

Disease judging apparatus

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

Dismountable elastic spectacle hinge

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With antiglare or shading

Dismountable variable intensity polarized lenses

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

Displacement system for an opthalmologic examination unit

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

Display apparatus and device

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

Display apparatus and method for forming an image on a...

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

Display device

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

Display device

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

Display device

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Display for eyeglasses with multiple optical center...

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

Display for mounting on a pair of eyeglasses

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

Display projection optical system for spectacles or sunglasses

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

Display screen and vision tester apparatus

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For interpupillary distance measuring or lens positioning

Display system intensity adjustment based on pupil dilation

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

Disposable diagnostic contact lens

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

Disposable occluder for eye examination

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks

Disposable ophthalmic lens