Inventor

DIAZ RAFAEL J

US4 patents

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

MOTOROLA INC

3 patents

US5442809AAug 15, 1995

Method of assigning a voice/data channel as a temporary control channel in a radio communications system

MOTOROLA INC147 citations95

US5239678AAug 24, 1993

Method of assigning a control channel as a temporary voice/data channel in a radio communications system

MOTOROLA INC143 citations95

US5161154ANov 3, 1992

Communication system having a varied communication resource grant channel usage requirement

MOTOROLA INC42 citations91

DIAZ RAFAEL J

1 patent

US7212885B2May 1, 2007

System for selecting and retrieving shoes from an automated shoe rack

DIAZ RAFAEL J7 citations59