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

Silicone hydrogel with composite hydrophilic and silicone...

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

Silicone resin optical devices

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

Silicone-containing polymeric materials with hydrolyzable...

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

Simple frame for encasing the glass pieces of eye glasses

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

Simplified hinging device and temple bar thereby obtained,...

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

Simplified method of producing cosmetic contact lenses

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Methods of use

Simultaneous binocular assessment of multiple optic nerve...

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

Simultaneous multifocal contact lens and method of utilizing...

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

Simultaneous stereo fundus camera

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

Simultaneous stereo fundus camera

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

Simultaneous vision emulation for fitting of corrective...

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

Simultaneous vision emulation for fitting of corrective...

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

Simultaneous vision ophthalmic lens for correcting presbyopia an

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

Simultaneous vision optical lens for correcting presbyopia

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

Simultaneous, wavelength multiplexed vision screener

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Methods of use

Simultaneously multi-temporal visual test and method and...

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

Single bifocal custom shooters glasses

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

Single focus compound lens and mold

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Lens pivots in and out of optical path

Single lens pince-nez