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

Ophthalmic lenses comprising a photodegradation protection...

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

Ophthalmic lenses for high order aberration correction and...

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

Ophthalmic lenses for prevention of myopia progression

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

Ophthalmic lenses having a progressively variable focal power

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

Ophthalmic lenses having progressively variable refracting power

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

Ophthalmic lenses useful for the correction of presbyopia...

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

Ophthalmic lenses useful in correcting astigmatism and...

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

Ophthalmic lenses utilizing polyethylene terephthalate...

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

Ophthalmic lenses utilizing polyethylene terephthalate...

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

Ophthalmic lenses with diffractive power

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

Ophthalmic lenses with heterocyclic chromene compounds

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

Ophthalmic lenses with induced aperture and redundant power...

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

Ophthalmic lenses with reduced chromatic blur

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

Ophthalmic light irradiation apparatus

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

Ophthalmic lighting apparatus

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

Ophthalmic measurement apparatus

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

Ophthalmic measurement apparatus

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

Ophthalmic measurement apparatus

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

Ophthalmic measurement apparatus