Inventor
CHAPUT GUY J
CA6 patents
Patents
6 patentsUS5263084ANov 16, 1993
Spontaneous caller identification with call-waiting
NORTHERN TELECOM LTD258 citations95
US4424419AJan 3, 1984
Electret microphone shield
NORTHERN TELECOM LTD42 citations87
US4365168ADec 21, 1982
Electrical circuit on porcelain coated metal substrates
NORTHERN TELECOM LTD10 citations71
US4360710ANov 23, 1982
Telephone circuit
NORTHERN TELECOM LTD14 citations71
US5189634AFeb 23, 1993
Digital signal processing apparatus for detecting a frequency component of digital signals
NORTHERN TELECOM LTD11 citations70
US5155446AOct 13, 1992
Digital FSK demodulator
NORTHERN TELECOM LTD13 citations70