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

Polymerizable yellow dyes and their use in ophthalmic lenses

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

Polymers and hard, gas-permeable contact lenses made therefrom

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

Polyprismatic lens for enhancing human ocular motility

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

Polyurethane resin composition for optical lenses and impact...

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

Polyvinyl alcohol derivatives containing pendant (meth)acryloyl

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

Porous contact lens and method for making it

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – For fusion and space perception testing

Portable device for evaluation of binocular vision problems

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

Portable device for the accurate measurement of eye movements bo

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

Portable Digital Medical Camera for Capturing Images of the...

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

Portable digital vertical pupil meter

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

Portable dynamic fundus instrument

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

Portable electronic amsler test

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

Portable eyes protector for preventing the user's eyes from...

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

Portable fundus viewing system for an undilated eye

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

Portable hand-held pupillometer with dynamic electronic image ce

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

Portable hand-held pupillometer with dynamic electronic image ce

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

Portable high speed head mounted pupil dilation tracking system

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

Portable laser apparatus for ophthalmological operation

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

Portable modular video oculography system and video...