Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus and method for determining characteristics of a human retina using entoptically observed leukocytes and other psychophysical phenomenona










Image Number 13 for United States Patent #5640220.

An apparatus and method for comparing entoptically observed corpuscles with computer simulated images of corpuscle-like particles without requiring the observer to view more than one screen. Also disclosed are an apparatus and method for determining and documenting the size of the foveal avascular zone (FAZ). And an apparatus and method are disclosed for determining changes in the observer's leukocyte characteristics due to blue light flicker stimulation.








 
 
  Recently Added Patents
Nonvolatile semiconductor memory device and method for controlling the same
Reproducible dither-noise injection
Pizza stone
Washing machine
Rechargeable battery
Beverage container lid
Method for generating optical codes for a print-context
  Randomly Featured Patents
Method for manufacturing electrolytic capacitor
Adjustment of image luminance values using combined histogram
Insert spacer assembly
Electrical sensor mount
Stabilized formulations of alpha adrenergic receptor antagonists and the uses thereof
Jig for perforating paper sheets and binding those on a ring binder
Internal combustion engine
Optical semiconductor device and optical semiconductor integrated circuit
System administration method and apparatus
Anchoring system and chain stopper therefor