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

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

Apparatus for examination and surgery of the anterior and poster

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

Apparatus for examination and treating an eye

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

Apparatus for examination of the innermost part of an eye

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

Apparatus for examining an anterior-segment of an eye

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

Apparatus for examining anterior portions of the eye

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

Apparatus for examining eyes

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

Apparatus for examining gaze shift in depth direction

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

Apparatus for examining in close proximity an eye of a user

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

Apparatus for examining the field of vision

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

Apparatus for eye examination

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

Apparatus for focusing iris images of both eyes

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

Apparatus for generating and displaying visual acuity targets

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

Apparatus for imaging and diagnosing a cornea

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

Apparatus for improving human visual response during conditions

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

Apparatus for improving visual perception

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

Apparatus for installing eyeglass lens

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

Apparatus for magnetic securing a spectacle frame to a support

Utility Patent

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

Apparatus for measurement of an eye's response to visual flicker

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

Apparatus for measurement of polarized distribution,...