Inventor

HOWELLS GEORGE A

4 patents

Patents

4 patents

US4220816ASep 2, 1980

Digital duplex transmission system

INT STANDARD ELECTRIC CORP33 citations89

US4071692AJan 31, 1978

Data transmission systems

INT STANDARD ELECTRIC CORP51 citations86

US4227184AOct 7, 1980

Modified Miller Code encoder

INT STANDARD ELECTRIC CORP11 citations69

US4154986AMay 15, 1979

Time slot interchanging network

INT STANDARD ELECTRIC CORP10 citations69