Inventor
SUTHERS MARK S
CA11 patents
Patents
11 patentsUS5867061AFeb 2, 1999
Transformer coupled stacked power amplifier
NORTHERN TELECOM LTD86 citations92
US5365138ANov 15, 1994
Double mode surface wave resonators
NORTHERN TELECOM LTD39 citations89
US4488126ADec 11, 1984
Equalizer arrangement for mixed-gauge cables
NORTHERN TELECOM LTD16 citations73
US4405874ASep 20, 1983
Surface acoustic wave (saw) devices having series-connected inter-digital transducers
NORTHERN TELECOM LTD18 citations73
US5019742AMay 28, 1991
Saw device with apodized IDT
NORTHERN TELECOM LTD7 citations72
US4814658AMar 21, 1989
SAW device with continuous finger pattern
NORTHERN TELECOM LTD15 citations72
US4684841AAug 4, 1987
Saw devices including resistive films
NORTHERN TELECOM LTD17 citations72
US4642507AFeb 10, 1987
Saw devices with reflection-suppressing fingers
NORTHERN TELECOM LTD8 citations72
US5122767AJun 16, 1992
Saw device tapped delay lines
NORTHERN TELECOM LTD17 citations71
US5051709ASep 24, 1991
Saw device tapped delay line and equalizer
NORTHERN TELECOM LTD11 citations67
US4539502ASep 3, 1985
Magnetic feedthrough cancelling surface acoustic wave device
NORTHERN TELECOM LTD5 citations61