Featured patents

Image Acquisition Apparatus and Control Method Therefor
US 08807750 B2, Aug. 19, 2014, Including eye photography, Kazuro Yamada et al. / Canon Kabushiki Kaisha (Tokyo, JP)
An image acquisition apparatus, comprising:…

Real-Time Measurement/Display/Record/Playback of Wavefront Data for Use in Vision Correction Procedures
US 08820929 B2, Sept. 2, 2014, Objective type, William Shea et al. / Clarity Medical Systems, Inc. (Pleasanton, US)
An apparatus for providing feedback during a vision correction procedure…

Contact Lens That Facilitates Antenna Communication via Sensor Impedance Modulation
US 08870370 B1, Oct. 28, 2014, Electro-active, Brian Otis et al. / Google Inc. (Mountain View, US)
A system, comprising:…

Dual Eyeglasses
US 08684519 B2, April 1, 2014, Combined, Harry E. Coleman / (Arch Cape, US)
A dual eyeglasses apparatus comprising:…

Systems and Methods for Altering Visual Acuity
US 08657443 B2, Feb. 25, 2014, Including projected target image, Ashley J. Welch et al. / Board of Regents, The University of Texas System (Austin, US)
A system to temporarily alter visual acuity of a subject, the system comprising:…

Spectral Contrast for Glaucoma Imaging
US 08641193 B2, Feb. 4, 2014, Including eye photography, Shuliang Jiao et al. / University of Miami (Miami, US)
A method of analyzing a retina comprising:…

Self Guided Subjective Refraction Instruments and Methods
US 08632184 B2, Jan. 21, 2014, Including test chart or target, Shui T. Lai
A refraction device for determining a refraction end point and providing…

Ophthalmoscope Including Virtual Position Patterning for Therapy Beam Application
US 08545021 B2, Oct. 1, 2013, Having spurious reflection blocking, Michael Huppertz et al. / OD-OS GmbH (Teltow, DE)
An ophthalmoscope comprising:…

Anaglyphic Depth Perception Training or Testing
US 08491119 B2, July 23, 2013, For fusion and space perception testing, Alan W. Reichow et al. / Nike, Inc. (Beaverton, US)
An anaglyphic depth perception testing or training device (“anaglyphic device”…

Conformable Therapeutic Shield for Vision and Pain
US 08459793 B2, June 11, 2013, Having spurious reflection blocking, Douglas Sutton et al. / NexisVision, Inc. (Menlo Park, US)
A method of treating an eye of a patient, the eye comprising a cornea…

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