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Class Information
Number: 351/200
Name: Optics: eye examining, vision testing and correcting > Eye examining or testing instrument
Description: Subject matter including ophthalmic instruments, optical systems and methods for testing vision, for optical examination and diagnosis (and treatment) with respect to disease and irregularities of the eye, and for ascertaining lenses for correcting errors of refraction or other defects of the eye.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7614744 |
Optical image measuring apparatus |
Nov. 10, 2009 |
| 7593559 |
Method and system of coregistrating optical coherence tomography (OCT) with other clinical tests |
Sep. 22, 2009 |
| 7588335 |
Measuring brace and arrangement and method for determining the forward angle of inclination of a spectacle frame |
Sep. 15, 2009 |
| 7553282 |
Non-contact tonometer |
Jun. 30, 2009 |
| 7549748 |
Fixation light indicator for slit lamp |
Jun. 23, 2009 |
| 7543938 |
Methods and devices for prevention and treatment of myopia and fatigue |
Jun. 9, 2009 |
| 7540613 |
Device to monitor retinal ischemia |
Jun. 2, 2009 |
| 7497573 |
System for manufacturing an optical lens |
Mar. 3, 2009 |
| 7497574 |
Retinal image display device |
Mar. 3, 2009 |
| 7494220 |
Method and system for improving accuracy in autorefraction measurements by including measurement distance between the photorecptors and the scattering location in an eye |
Feb. 24, 2009 |
| 7488070 |
Optical measuring system and optical measuring method |
Feb. 10, 2009 |
| 7486988 |
Method and system for adaptive vision modification |
Feb. 3, 2009 |
| 7481534 |
Optomechanical and digital ocular sensor reader systems |
Jan. 27, 2009 |
| 7481535 |
Complete autorefractor system in an ultra-compact package |
Jan. 27, 2009 |
| 7470026 |
Method and apparatus for measuring operating visual acuity |
Dec. 30, 2008 |
| 7455405 |
Method and system for perceptual suitability test of a driver |
Nov. 25, 2008 |
| 7452067 |
Electronic transparency regulation element to enhance viewing through lens system |
Nov. 18, 2008 |
| 7445335 |
Sequential wavefront sensor |
Nov. 4, 2008 |
| 7438415 |
Eye examination device by means of tomography with a sighting device |
Oct. 21, 2008 |
| 7438417 |
Ophthalmic diagnostic apparatus for different types of tests |
Oct. 21, 2008 |
| 7427135 |
Adaptive photoscreening system |
Sep. 23, 2008 |
| 7416301 |
Eye refractive power measurement apparatus |
Aug. 26, 2008 |
| 7410256 |
Method and apparatus for marking eyeglass lens for placement of reading segment |
Aug. 12, 2008 |
| 7404639 |
Apparatus for recovering eyesight utilizing stereoscopic video and method for displaying stereoscopic video |
Jul. 29, 2008 |
| 7399081 |
Ophthalmic apparatus |
Jul. 15, 2008 |
| 7396127 |
Method and system for quantifying degree of fatigue resulting from use of three-dimensional display |
Jul. 8, 2008 |
| 7396128 |
Process and apparatus for examining the visual functions of the eye |
Jul. 8, 2008 |
| 7393102 |
Eyesight improving device |
Jul. 1, 2008 |
| 7391887 |
Eye tracking systems |
Jun. 24, 2008 |
| 7384147 |
Apparatus and method for ophthalmometery |
Jun. 10, 2008 |
| 7380940 |
Apparatus and method for alleviation of symptoms by application of tinted light |
Jun. 3, 2008 |
| 7377644 |
Fixation light indicator for slit lamp |
May. 27, 2008 |
| 7377645 |
Arrangement and method for illuminating the lens of the human eye |
May. 27, 2008 |
| 7379586 |
Color vision characteristic detection apparatus |
May. 27, 2008 |
| 7360896 |
Fundus camera for wide field of view and small pupil |
Apr. 22, 2008 |
| 7357509 |
Metrics to predict subjective impact of eye's wave aberration |
Apr. 15, 2008 |
| 7357504 |
Device and method for examining and/or treating and eye |
Apr. 15, 2008 |
| 7354152 |
Ophthalmic apparatus |
Apr. 8, 2008 |
| 7354151 |
Ring laser photocoagulation |
Apr. 8, 2008 |
| 7344250 |
Color presenting method, color sample book, and color presenting apparatus |
Mar. 18, 2008 |
| 7331671 |
Eye tracking method based on correlation and detected eye movement |
Feb. 19, 2008 |
| 7333117 |
Method of compensating colors in image display device for users with color vision deficiency and device of the same |
Feb. 19, 2008 |
| 7329002 |
Ophthalmic apparatus |
Feb. 12, 2008 |
| 7325927 |
Method of filtering data for the objective classification of eyes |
Feb. 5, 2008 |
| 7325923 |
Ophthalmic examination and treatment system |
Feb. 5, 2008 |
| 7322697 |
Method and device for measuring pupil distance |
Jan. 29, 2008 |
| 7320518 |
Ophthalmic apparatus |
Jan. 22, 2008 |
| 7311401 |
Eye viewing device comprising eyepiece and video capture optics |
Dec. 25, 2007 |
| 7309126 |
Eye characteristics measuring device |
Dec. 18, 2007 |
| 7301614 |
Lens-refracting characteristic measuring apparatus |
Nov. 27, 2007 |
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