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

Cemented lens and process for production thereof

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

Cemented lens and process for production thereof

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

Central piece of a full-rim frame for eyeglasses

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

Ceramic valve seats

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

Characterising eye-related optical systems

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

Characterization of the retinal nerve fiber layer

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With decoration or ornamentation

Chemiluminescent eyeglass frame

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

Children's sunglasses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Children's sunglasses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Children's sunglasses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Children's sunglasses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Children's sunglasses

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – With support or holder

Children's sunglasses

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

Choroid and retinal imaging and treatment system

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

Chromatic motion diagnosis system and methods

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

Chromatic vision correction resin glasses with reduced concave r

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

Chromo therapy device

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

Circuit for calculating the position of the eye

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

Clamp assembly set for attaching a variety of optical devices to