Inventor
RYAN CARL R
US13 patents
⚠️ This page may combine multiple inventors who share the name “RYAN CARL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
11 patentsUS4646005AFeb 24, 1987
Signal probe
MOTOROLA INC168 citations98
US4085378AApr 18, 1978
QPSK demodulator
MOTOROLA INC88 citations95
US4816775AMar 28, 1989
Negative feedback, phase rotation, phase acquisition and tracking apparatus and method
MOTOROLA INC34 citations92
US4359692ANov 16, 1982
Rapid acquisition shift keyed signal demodulator
MOTOROLA INC29 citations92
US4053837AOct 11, 1977
Quadriphase shift keyed adaptive equalizer
MOTOROLA INC43 citations91
US4438413AMar 20, 1984
Serial minimum shift keyed modulator including notch and bandpass filters
MOTOROLA INC9 citations73
US4344179AAug 10, 1982
Clock synchronizer and data detector
MOTOROLA INC10 citations73
US4547888AOct 15, 1985
Recursive adaptive equalizer for SMSK data links
MOTOROLA INC13 citations69
US4656646AApr 7, 1987
Serial minimum shift-keyed modem
MOTOROLA INC4 citations62
US4445094AApr 24, 1984
SMSK And MSK demodulator
MOTOROLA INC6 citations62
US5703504ADec 30, 1997
Feedforward adaptive threshold processing method
MOTOROLA INC3 citations61