Inventor
WOODSON CHARLES E
US13 patents
⚠️ This page may combine multiple inventors who share the name “WOODSON CHARLES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPRINT SPECTRUM LP
9 patentsUS7260384B2Aug 21, 2007
Method and system for dynamic selection of voice mail system
SPRINT SPECTRUM LP175 citations98
US7406330B2Jul 29, 2008
Method and system for extending IP PBX services to cellular wireless communication devices
SPRINT SPECTRUM LP59 citations95
US7437162B1Oct 14, 2008
Method and system for dynamically delivering a voice call as voice or data depending on data-mode of destination terminal
SPRINT SPECTRUM LP36 citations92
US7260386B1Aug 21, 2007
Method and system for changing a service account profile from a station operated under another service account
SPRINT SPECTRUM LP20 citations90
US7545762B1Jun 9, 2009
Method and system for network presence notification
SPRINT SPECTRUM LP49 citations89
US7756255B1Jul 13, 2010
Method and system for delivering a voice message from a telephone to a group of recipients
SPRINT SPECTRUM LP15 citations84
US7142657B2Nov 28, 2006
Method and system for preventing call forward looping
SPRINT SPECTRUM LP18 citations84
US8027456B1Sep 27, 2011
Method and system for providing call tones service in a system with multiple media content providers
SPRINT SPECTRUM LP15 citations83
US8046470B2Oct 25, 2011
Method and system for incoming call notification
SPRINT SPECTRUM LP6 citations72