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

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Pince-nez type

Active control of aircraft engine inlet noise using compact soun

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

Actively controllable multifocal lens

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

Actively controllable multifocal lens

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

Activity-specific optical filters and eyewear using such...

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

Activity-specific optical filters and eyewear using such...

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

Actuation mechanism for variable focal length eyeglasses

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

Actuation mechanism for variable focal length spectacles

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

Actuation mechanism for variable focus spectacles

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

Acuity therapy apparatus and method thereof

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

Acuity therapy unit

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

Adaptable eye movement measurement device

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

Adapter for coupling a laser processing device to an object

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

Adapter for lens retaining ring for use in connection with eye e

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

Adaptive autostereoscopic display system

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

Adaptive ophthalmologic system

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

Adaptive optic lens and method of making

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

Adaptive optic lens and method of making

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

Adaptive optic lens system and method of use

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

Adaptive optic lens system and method of use