Inventor
BAX JOHANNES W T
NL4 patents
Patents
4 patentsUS5261006ANov 9, 1993
Loudspeaker system comprising a helmholtz resonator coupled to an acoustic tube
PHILIPS CORP105 citations93
US4723296AFeb 2, 1988
Electrodynamic transducer of the isophase or ribbon type
PHILIPS CORP26 citations91
US4847908AJul 11, 1989
Loudspeaker having a two-part diaphragm for use as a car loudspeaker
PHILIPS CORP33 citations88
US5471018ANov 28, 1995
Audio or video apparatus with a built-in loudspeaker
PHILIPS CORP32 citations86