Inventor
WALRAVEN ANTHONIE
4 patents
Patents
4 patentsUS4056832ANov 1, 1977
Servo system for controlling the position of a reading head
PHILIPS CORP32 citations89
US4190871AFeb 26, 1980
Magnetic converter having a magnetoresistive element
PHILIPS CORP20 citations78
US4498111AFeb 5, 1985
Method and apparatus for recording or reproducing stereophonic information in a magnetic record carrier
PHILIPS CORP4 citations60
US4185795AJan 29, 1980
Magnetic tape drive with friction compensation
PHILIPS CORP3 citations58