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

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

Ergonomic systems and methods for operating computers

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

Ergonomic systems and methods for operating computers

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

Evaluating pupillary responses to light stimuli

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

Examination apparatus for examining an object having a spheroida

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

Examination unit

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

Exchangeable eyeglass temple pieces utilizing quick-connect...

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

Exophthalmometer light, and methods of constructing and utilizin

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

Expandable eyewear with snap-together bridge

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

Experimental instrument for examining permeability of a flowing

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

Explicit raytracing for gimbal-based gazepoint trackers

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

Exposure multiple setting device for programming electric shutte

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

Extended depth of field optics for human vision

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

Extended depth of field optics for human vision

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

Extra wide field ophthalmic lens

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

Extraocular muscle tester

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

Eye activity monitoring apparatus and system

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

Eye and hearing protection

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

Eye attention monitor

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

Eye bottom camera