Inventor
ALGRA JOHANNES E
NL5 patents
⚠️ This page may combine multiple inventors who share the name “ALGRA JOHANNES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
4 patentsUS6147458ANov 14, 2000
Circuit arrangement and signalling light provided with the circuit arrangement
PHILIPS CORP177 citations94
US4939632AJul 3, 1990
Power supply circuit
PHILIPS CORP27 citations89
US5101334AMar 31, 1992
High speed power supply circuit with circuit with positive feedback
PHILIPS CORP19 citations70
US4965506AOct 23, 1990
Power-supply circuit having circuitry for switching from a battery charging mode to a battery trickle-charging mode
PHILIPS CORP19 citations65