Inventor
FARROW CECIL W
US14 patents
⚠️ This page may combine multiple inventors who share the name “FARROW CECIL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN TELEPHONE & TELEGRAPH
5 patentsUS4866647ASep 12, 1989
Continuously variable digital delay circuit
AMERICAN TELEPHONE & TELEGRAPH78 citations95
US4815103AMar 21, 1989
Equalizer-based timing recovery
AMERICAN TELEPHONE & TELEGRAPH93 citations95
US4843581AJun 27, 1989
Digital signal processor architecture
AMERICAN TELEPHONE & TELEGRAPH26 citations92
US4709374ANov 24, 1987
Technique for decision-directed equalizer train/retrain
AMERICAN TELEPHONE & TELEGRAPH52 citations92
US4825459AApr 25, 1989
Local loop test arrangement in an echo canceller based full duplex modem
AMERICAN TELEPHONE & TELEGRAPH15 citations67
BELL TELEPHONE LABOR INC
4 patentsUS4191995AMar 4, 1980
Digital automatic gain control circuit
BELL TELEPHONE LABOR INC83 citations95
US4382297AMay 3, 1983
Demultiplex receiver apparatus
BELL TELEPHONE LABOR INC12 citations73
US4259648AMar 31, 1981
One-bit frequency-shift-keyed modulator
BELL TELEPHONE LABOR INC14 citations73
US4381560AApr 26, 1983
Multiplex transmitter apparatus
BELL TELEPHONE LABOR INC3 citations62
AT & T BELL LAB
3 patentsUS5353312AOct 4, 1994
Equalizer-based timing recovery
AT & T BELL LAB43 citations92
US5163066ANov 10, 1992
Synchronizing the operation of multiple equilizers in a digital communications system
AT & T BELL LAB27 citations92
US5088057AFeb 11, 1992
Rational rate frequency generator
AT & T BELL LAB31 citations92