Inventor
CARDINA DONALD M
US36 patents
⚠️ This page may combine multiple inventors who share the name “CARDINA DONALD M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELLSOUTH INTELLECT PTY CORP
12 patentsUS6993326B2Jan 31, 2006
System and method for providing short message targeted advertisements over a wireless communications network
BELLSOUTH INTELLECT PTY CORP427 citations99
US6411802B1Jun 25, 2002
Wireless backup telephone device
BELLSOUTH INTELLECT PTY CORP246 citations99
US6738635B1May 18, 2004
Wireless schedule notification method and system
BELLSOUTH INTELLECT PTY CORP116 citations98
US6731926B1May 4, 2004
System and method for delivering a message waiting indicator message to a wireless system
BELLSOUTH INTELLECT PTY CORP99 citations98
US6757528B1Jun 29, 2004
Wireless backup telephone device and associated support system
BELLSOUTH INTELLECT PTY CORP50 citations96
US6496691B1Dec 17, 2002
Enhanced call return in a wireless telephone network
BELLSOUTH INTELLECT PTY CORP59 citations95
US7130609B2Oct 31, 2006
Wireless backup telephone device and associated support system
BELLSOUTH INTELLECT PTY CORP24 citations93
US6334054B1Dec 25, 2001
Wireless telephone with improved pager mode
BELLSOUTH INTELLECT PTY CORP20 citations93
US6738616B1May 18, 2004
Automatic telephone service forwarding device
BELLSOUTH INTELLECT PTY CORP26 citations92
US7082300B1Jul 25, 2006
Roaming virtual long distance
BELLSOUTH INTELLECT PTY CORP11 citations84
US7209736B2Apr 24, 2007
Method and apparatus for delivering messages to wireless devices
BELLSOUTH INTELLECT PTY CORP9 citations74
US7120426B2Oct 10, 2006
Automatic telephone service forwarding device
BELLSOUTH INTELLECT PTY CORP9 citations74
AT & T IP I LP
8 patentsUS7995996B2Aug 9, 2011
System and method for providing short message targeted advertisements over a wireless communications network
AT & T IP I LP58 citations98
US7526278B2Apr 28, 2009
System and method for providing short message targeted advertisements over a wireless communications network
AT & T IP I LP54 citations98
US7457616B2Nov 25, 2008
Automatic telephone service forwarding device
AT & T IP I LP4 citations74
US9123060B2Sep 1, 2015
System and method for providing short message targeted advertisements over a wireless communications network
AT & T IP I LP2 citations63
US7587038B2Sep 8, 2009
Enhanced call return in a wireless telephone network
AT & T IP I LP2 citations62
US8725127B2May 13, 2014
System and method for providing short message targeted advertisements over a wireless communications network
AT & T IP I LP0 citations52
US9036801B2May 19, 2015
Enhanced call return in a communications network
AT & T IP I LP0 citations51
US8379826B2Feb 19, 2013
Enhanced call return in a communications network
AT & T IP I LP0 citations51
AT & T MOBILITY II LLC
5 patentsUS7487262B2Feb 3, 2009
Methods and systems for routing messages through a communications network based on message content
AT & T MOBILITY II LLC75 citations96
US7474894B2Jan 6, 2009
System and method for IMEI detection and alerting
AT & T MOBILITY II LLC37 citations96
US7603118B1Oct 13, 2009
System and method for providing USSD-like features in a wireless network
AT & T MOBILITY II LLC4 citations60
US8798618B2Aug 5, 2014
System and method for IMEI detection and alerting
AT & T MOBILITY II LLC0 citations52
US8369850B2Feb 5, 2013
System and method for IMEI detection and alerting
AT & T MOBILITY II LLC0 citations52
BELLSOUTH CORP
2 patentsCARDINA DONALD M
2 patentsAT & T DELAWARE INTELLECT PROP
2 patentsLINK II CHARLES M
2 patentsUS8249565B2Aug 21, 2012
System and method for providing short message targeted advertisements over a wireless communications network
LINK II CHARLES M1 citations62
US8532635B2Sep 10, 2013
System and method for providing short message targeted advertisements over a wireless communications network
LINK II CHARLES M0 citations52