Inventor
OPRANDI PIERRE
FR10 patents
⚠️ This page may combine multiple inventors who share the name “OPRANDI PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMSON BRANDT
9 patentsUS4138663AFeb 6, 1979
Optical reader for information discs equipped with means for automatic access to the information
THOMSON BRANDT62 citations95
US4337532AJun 29, 1982
System for controlling the change of read side for an optical reader for an information carrier
THOMSON BRANDT24 citations81
US4142208AFeb 27, 1979
System for automatically correcting the duty factor of the carrier wave arising from reading-out a data carrier
THOMSON BRANDT23 citations81
US4017895AApr 12, 1977
Method of detecting defects in read out signals, and apparatus for implementing the same
THOMSON BRANDT10 citations73
US4006295AFeb 1, 1977
Method of detecting defects in signals corresponding to the read-out of a data carrier and system for implementing such a method
THOMSON BRANDT8 citations73
US4068259AJan 10, 1978
Coder and decoder for a system designed to disseminate color television audio video signals
THOMSON BRANDT10 citations72
US4170022AOct 2, 1979
Apparatus and process for recording with variable correction of a television signal having three components
THOMSON BRANDT4 citations61
US3955211AMay 4, 1976
Multiplex transmission of television audio-visual signals
THOMSON BRANDT2 citations61
US4358787ANov 9, 1982
Digital process for controlling the correct reproduction of a composite television signal and a device for implementing said process
THOMSON BRANDT1 citations51