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

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

Magnification test apparatus

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

Measurement of visual contrast sensitivity

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 – 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 – Subjective type

Method and apparatus for central visual field mapping and optimi

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

Method and apparatus for evaluating human visual function

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

Method and apparatus for evaluation of phasic visual neurons in

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

Method and apparatus for examination of visual acuity

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

Method and apparatus for high resolution video image display

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

Method and apparatus for improving visual perception

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

Method and apparatus for measuring and correcting metamorphopsia

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

Method and apparatus for measuring contrast sensitivity

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

Method and apparatus for measuring contrast sensitivity

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

Method and apparatus for measuring operating visual acuity

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

Method and apparatus for measuring the visual acuity of the huma

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

Method and apparatus for measuring vision blockage resulting fro

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

Method and apparatus for measuring visual function