Electric lamp and discharge devices: systems
With radiant energy sensitive control means
Radiant energy controlled regulation of the current supply...
Inventor
active
Anti-copying video signal processing
Modifying a television signal to inhibit recording/reproduction
Naturalistic illumination system
Reliable secure, updatable "cash" card system
No associations
LandOfFree
Bill Perlman does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Bill Perlman, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bill Perlman will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-79511