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

Radiation protection filter

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

Radically shaped lenses and goggle assembies and glasses...

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

Radically shaped lenses and goggle assemblies and glasses...

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

Radically shaped lenses and goggle assemblies and glasses...

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

Random pattern tracking acceleration tolerance tester

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

Randomly pixellated optical component, its fabrication...

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

Range detector for eye instrument having interrogating beam

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

Range-extending system and spatial filter for enhancing...

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

Rapid eye movement sleep state detector

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

Rapid switching slit scan image capture system

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

Rapid switching slit scan image capture system

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

Rapid, automatic measurement of the eye's wave aberration

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

Rapid, automatic measurement of the eye's wave aberration

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

Rapid, automatic measurement of the eye's wave aberration

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

Ray screening visor for spectacle lenses

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

Readily sized eyewear name constracted from standard-sized parts

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

Reading assistance device and method

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

Reading glasses

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

Reading spectacles