Inventor
MATHIS JAMES E
US21 patents
⚠️ This page may combine multiple inventors who share the name “MATHIS JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOTOROLA INC
11 patentsUS6269254B1Jul 31, 2001
Radio communications device and method with API between user application program and telephony program and method
MOTOROLA INC135 citations98
US6141347AOct 31, 2000
Wireless communication system incorporating multicast addressing and method for use
MOTOROLA INC237 citations98
US7366780B2Apr 29, 2008
System and method for controlling and managing sessions between endpoints in a communications system
MOTOROLA INC83 citations97
US6798755B2Sep 28, 2004
Apparatus and method for controlling and managing individual directed sessions in a communications system
MOTOROLA INC207 citations96
US5459458AOct 17, 1995
Virtual pager for general purpose data terminal
MOTOROLA INC248 citations93
US7023813B2Apr 4, 2006
Methods for managing a pool of multicast addresses and allocating addresses in a communications system
MOTOROLA INC32 citations92
US6697349B2Feb 24, 2004
System and methods for distributed connection and mobility processing in a multicast IP network incorporating multi-cell location areas
MOTOROLA INC22 citations92
US7801526B2Sep 21, 2010
Methods for informing subscribers of adjacent sites
MOTOROLA INC14 citations84
US7492734B2Feb 17, 2009
Method of access to a channelized network from a packet data network
MOTOROLA INC8 citations84
US7103011B2Sep 5, 2006
Use of IP-multicast technology for 2-party calls in mobile communication networks
MOTOROLA INC10 citations73
US7353038B2Apr 1, 2008
Method and apparatus for indicating an expected level of quality in a private push to talk (PTT) network
MOTOROLA INC1 citations52