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

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

Mechanism for rotationally moving a mirror

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

Media survey apparatus and method using thermal imagery

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

Medical apparatus for diagnosing eye conditions

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

Medical data processing method and medical data processing...

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

Medical diagnostic instrument with variable focus liquid lens

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

Medical instrument support mechanism

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

Mental alertness and mental proficiency level determination

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

Mental alertness level determination

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

Mental alertness level determination

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

Method and a device for measuring reading ability and/or...

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

Method and an apparatus for checking the thresholds of a subject

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

Method and an apparatus for determining refraction of the human

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

Method and an apparatus for determining the refraction

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

Method and an apparatus for performing a visual field test,...

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

Method and an apparatus for testing a subject's response to visu

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

Method and an apparatus for the simultaneous determination...

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

Method and apparatus for adjusting optical device to...

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

Method and apparatus for aligning a mask with the visual...

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

Method and apparatus for an automated procedure to detect...