Inventor
BLACKMER DAVID E
US17 patents
⚠️ This page may combine multiple inventors who share the name “BLACKMER DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DBX
11 patentsUS4182930AJan 8, 1980
Detection and monitoring device
DBX54 citations96
US4220929ASep 2, 1980
Signal expander
DBX24 citations81
US4136314AJan 23, 1979
Adaptive signal weighting system
DBX23 citations80
US4101849AJul 18, 1978
Adaptive filter
DBX25 citations80
US4473793ASep 25, 1984
Bias generator
DBX7 citations74
US4425551AJan 10, 1984
Differential amplifier stage having bias compensating means
DBX9 citations74
US4377792AMar 22, 1983
Compander system
DBX17 citations74
US4403199ASep 6, 1983
Gain control systems
DBX16 citations73
US4112254ASep 5, 1978
Signal compander system
DBX13 citations73
US4097767AJun 27, 1978
Operational rectifier
DBX18 citations72
US4124784ANov 7, 1978
Motion picture sound system
DBX18 citations69