Inventor
LAPIERRE STEPHEN R
US19 patents
⚠️ This page may combine multiple inventors who share the name “LAPIERRE STEPHEN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELLSOUTH INTELLECT PTY CORP
10 patentsUS6934367B1Aug 23, 2005
System and method for voicemail message certification and reply using a temporary voicemail service
BELLSOUTH INTELLECT PTY CORP72 citations97
US7225230B1May 29, 2007
System and method for electronic message status notification
BELLSOUTH INTELLECT PTY CORP21 citations92
US7027567B1Apr 11, 2006
System and method for electronic message status notification and reply using various electronic media
BELLSOUTH INTELLECT PTY CORP44 citations92
US6865260B1Mar 8, 2005
System and method for electronic message status certification
BELLSOUTH INTELLECT PTY CORP51 citations92
US6738466B1May 18, 2004
System and method for redirecting number identification
BELLSOUTH INTELLECT PTY CORP22 citations92
US5974115AOct 26, 1999
System and method for testing subscriber lines and terminating equipment from a service platform
BELLSOUTH INTELLECT PTY CORP37 citations92
US6980635B2Dec 27, 2005
Methods and systems for automated prepaid service routing
BELLSOUTH INTELLECT PTY CORP12 citations84
US6885741B1Apr 26, 2005
System and method for on-hold call back
BELLSOUTH INTELLECT PTY CORP19 citations79
US7095834B2Aug 22, 2006
Methods and systems for 1+ prepaid routing service
BELLSOUTH INTELLECT PTY CORP7 citations74
US6597780B1Jul 22, 2003
Method and system for providing a continuous tone source using a service node
BELLSOUTH INTELLECT PTY CORP10 citations70
AT & T IP I LP
5 patentsUS7516185B2Apr 7, 2009
System and method for electronic message status notification
AT & T IP I LP21 citations92
US7512222B2Mar 31, 2009
Methods and systems for automated prepaid service routing
AT & T IP I LP7 citations74
US7257212B2Aug 14, 2007
Methods and systems for automated prepaid service routing
AT & T IP I LP7 citations74
US7920687B2Apr 5, 2011
Communication networks including flash hook detectors and methods of operating the same
AT & T IP I LP0 citations52
US9118510B2Aug 25, 2015
Voice over network (VoN)/voice over internet protocol (VoIP) architect having hotline and optional tie line
AT & T IP I LP0 citations50