Inventor
HALLIN THOMAS G
US9 patents
⚠️ This page may combine multiple inventors who share the name “HALLIN THOMAS G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
7 patentsUS7688764B2Mar 30, 2010
Method and apparatus for speaker arbitration in a multi-participant communication session
MOTOROLA INC23 citations92
US6904023B2Jun 7, 2005
Method and apparatus for group call services
MOTOROLA INC12 citations82
US7142537B2Nov 28, 2006
Interface call signaling protocol
MOTOROLA INC18 citations80
US7054302B2May 30, 2006
Method and apparatus for interworking dispatch services network
MOTOROLA INC9 citations73
US7149515B2Dec 12, 2006
Vocoder selection method
MOTOROLA INC7 citations72
US7188167B2Mar 6, 2007
Method and system for registering multiple communication devices of a user in a session initiation protocol (SIP) based communication system
MOTOROLA INC8 citations71
US7742450B2Jun 22, 2010
Method for efficient bearer traffic routing in a communication system
MOTOROLA INC0 citations51