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

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

Lenses having chromatic effect

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

Lenses having chromatic effect

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

Lenses having chromatic effect

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

Lensless safety sunglasses

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

Lensless safety sunglasses

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

Lenticular eyewear and method of fabrication

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

Liftable eyeglasses

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

Liftable eyeglasses

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

Light adjustable lenses capable of post-fabrication power...

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

Light adjustable multifocal lenses

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

Light adjustable multifocal lenses

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

Light concentrating lens system

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

Light control with color enhancement

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

Light filter for improving vision

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

Light filtering contact lens

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

Light inclining accessory for slit lamp

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

Light intensity reduction apparatus and method

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

Light intensity reduction apparatus and method

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

Light polarizing film with melanin