Inventor

WALLACE CRAIG S

3 patents

Patents

3 patents

US4247908AJan 27, 1981

Re-linked portable data terminal controller system

MOTOROLA INC270 citations96

US4962377AOct 9, 1990

Paging by text matching

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US5109220AApr 28, 1992

Selective call controller

MOTOROLA INC41 citations89