Inventor
JANSSEN PETER JOHANNES MICHIEL
11 patents
⚠️ This page may combine multiple inventors who share the name “JANSSEN PETER JOHANNES MICHIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
9 patentsUS4037252AJul 19, 1977
Apparatus for reading a disc-shaped record carrier with plural scanning spots for stable radial tracking
PHILIPS CORP88 citations95
US4022986AMay 10, 1977
Playback unit for a long-playing record of a time division multiplexed audio signal
PHILIPS CORP35 citations86
US4005260AJan 25, 1977
Device for reading a disk-shaped record carrier with time base correction
PHILIPS CORP12 citations72
US3976828AAug 24, 1976
Arrangement for aligning the image of an information structure on a converter
PHILIPS CORP7 citations72
US3969574AJul 13, 1976
Tubular player arm for an optical recording and reproducing device with drive coil and tachogenerator coil on other end
PHILIPS CORP9 citations72
US3934080AJan 20, 1976
Apparatus for reading a disk-shaped record carrier to be played on a turntable
PHILIPS CORP3 citations61
US4045812AAug 30, 1977
Color television recording system employing frequency modulation and pulse width modulation
PHILIPS CORP3 citations58
US3982272ASep 21, 1976
Color television system in which the chrominance subcarrier is locked to the frequency-modulated luminance signal
PHILIPS CORP6 citations58
US3944901AMar 16, 1976
Circuit arrangement for maintaining the speed of a DC motor constant
PHILIPS CORP4 citations54