Inventor
ALSTON DOUGLAS B
US16 patents
⚠️ This page may combine multiple inventors who share the name “ALSTON DOUGLAS B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELLSOUTH INTELLECT PTY CORP
5 patentsUS6778648B1Aug 17, 2004
Systems and methods for wireline ring tone service
BELLSOUTH INTELLECT PTY CORP59 citations96
US6901139B2May 31, 2005
Calling party ringtone selection in telephone system
BELLSOUTH INTELLECT PTY CORP63 citations94
US7130628B2Oct 31, 2006
Integrated wireless/wireline registration
BELLSOUTH INTELLECT PTY CORP11 citations90
US6628947B1Sep 30, 2003
Integrated wireless/wireline registration
BELLSOUTH INTELLECT PTY CORP22 citations90
US6807255B1Oct 19, 2004
Systems and methods for exchanging wireline messages with wireline telephones
BELLSOUTH INTELLECT PTY CORP12 citations73
AT & T IP I LP
5 patentsUS7664124B2Feb 16, 2010
Methods, systems, and products for sharing content
AT & T IP I LP12 citations79
US7251483B1Jul 31, 2007
Systems and methods for providing data rate indications
AT & T IP I LP2 citations62
US7894814B2Feb 22, 2011
Integrated wireless/wireline registration
AT & T IP I LP0 citations50
US7796989B2Sep 14, 2010
Integrated wireless/wireline registration
AT & T IP I LP0 citations50
US9961518B2May 1, 2018
Systems and methods for messaging using a broadband connection
AT & T IP I LP0 citations49
ALSTON DOUGLAS B
3 patentsUS8139745B2Mar 20, 2012
Calling party ringtone selection in telephone system
ALSTON DOUGLAS B5 citations69
US9338029B2May 10, 2016
Systems and methods for messaging using a broadband connection
ALSTON DOUGLAS B0 citations47
US8675668B2Mar 18, 2014
Methods, systems, and products for sharing content
ALSTON DOUGLAS B1 citations45