Inventor
TIMMERMANS PATRICK A A
NL3 patents
Patents
3 patentsUS5740256AApr 14, 1998
Adaptive noise cancelling arrangement, a noise reduction system and a transceiver
PHILIPS CORP221 citations96
US5768398AJun 16, 1998
Signal amplification system with automatic equalizer
PHILIPS CORP58 citations94
US5748751AMay 5, 1998
Signal amplifier system with improved echo cancellation
PHILIPS CORP40 citations90