Inventor

SIMMS GARFIELD

US2 patents

Patents

2 patents

US4948960AAug 14, 1990

Dual mode light emitting diode/detector diode for optical fiber transmission lines

UNIV DELAWARE48 citations89

US4989051AJan 29, 1991

Bi-directional, feed through emitter-detector for optical fiber transmission lines

UNIV DELAWARE54 citations88