Inventor
COOMBES DANIEL J
11 patents
⚠️ This page may combine multiple inventors who share the name “COOMBES DANIEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
9 patentsUS5711011AJan 20, 1998
Method for providing voice mail service in a dispatch radio communication system and corresponding dispatch system
MOTOROLA INC163 citations98
US5014345AMay 7, 1991
Method for dynamically regrouping subscribers on a communications system
MOTOROLA INC80 citations96
US5822694AOct 13, 1998
Method and apparatus for providing communication services to a communication unit based on registration type
MOTOROLA INC62 citations95
US4635285AJan 6, 1987
Communication system with voice priority for remote stations
MOTOROLA INC62 citations95
US4312070AJan 19, 1982
Digital encoder-decoder
MOTOROLA INC116 citations94
US4817190AMar 28, 1989
Method for dynamically regrouping subscribers on a communications system
MOTOROLA INC85 citations92
US6650908B1Nov 18, 2003
Communications system for providing multiple services and hold capability of at least one service, and method therefor
MOTOROLA INC21 citations90
US6138030AOct 24, 2000
Communications system for providing multiple services and hold capability of at least one service, and method therefor
MOTOROLA INC42 citations90
US4271520AJun 2, 1981
Synchronizing technique for an error correcting digital transmission system
MOTOROLA INC48 citations86