Boots, shoes, and leggings
Inventor
active
Automatic tone correction of images using non-linear histogram p
Color correction and apparatus for photographic reproduction
Digital generation of halftone images with error diffusion and f
Eyeglasses with spectral color shift
High speed transition signalling communication system
No associations
LandOfFree
Raphael L. Levien does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Raphael L. Levien, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Raphael L. Levien will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-399449