Inventor
BUSCHE ALAN C
CA6 patents
Patents
6 patentsUS4385209AMay 24, 1983
Adjustment of operating characteristics of a telephone transmitter including an electret transducer
NORTHERN TELECOM LTD96 citations93
US4773091ASep 20, 1988
Telephone handset for use in noisy locations
NORTHERN TELECOM LTD33 citations91
US4594478AJun 10, 1986
Transmitter assembly for a telephone handset
NORTHERN TELECOM LTD47 citations90
US4796288AJan 3, 1989
Telephone handset with static discharge prevention
NORTHERN TELECOM LTD24 citations86
US4529846AJul 16, 1985
Dynamic telephone receiver with magnetic shunt
NORTHERN TELECOM LTD20 citations79
US4350846ASep 21, 1982
Acoustic mounting and coupler for a telephone handset
NORTHERN TELECOM LTD1 citations41