Inventor

NASH RANDY D

US11 patents

⚠️ This page may combine multiple inventors who share the name “NASH RANDY D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAYES MICROCOMPUTER PROD

8 patents

US4972436ANov 20, 1990

High performance sigma delta based analog modem front end

HAYES MICROCOMPUTER PROD219 citations94

US4953210AAug 28, 1990

Feature negotiation protocol for a synchronous modem

HAYES MICROCOMPUTER PROD156 citations94

US4905282AFeb 27, 1990

Feature negotiation protocol and dynamically adjustable retraining sequence for a high speed half duplex modem

HAYES MICROCOMPUTER PROD68 citations93

US5040194AAug 13, 1991

Method and apparatus for providing for automatic gain control of incoming signals in a modem

HAYES MICROCOMPUTER PROD32 citations92

US4771438ASep 13, 1988

Method and apparatus for phase reference recovery in high speed fast turnaround modem

HAYES MICROCOMPUTER PROD30 citations92

US4894847AJan 16, 1990

High speed half duplex modem with fast turnaround protocol

HAYES MICROCOMPUTER PROD76 citations91

US4910474AMar 20, 1990

Method and apparatus for generating phase and amplitude modulated signals

HAYES MICROCOMPUTER PROD7 citations70

US4849703AJul 18, 1989

Method and apparatus for generating a data sampling clock locked to a baud clock contained in a data signal

HAYES MICROCOMPUTER PROD11 citations70

AT & T BELL LAB

3 patents

US4512013AApr 16, 1985