Inventor
FELLINGHAM PAUL J
US10 patents
⚠️ This page may combine multiple inventors who share the name “FELLINGHAM PAUL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
7 patentsUS6603840B2Aug 5, 2003
Technique for linking telephony and multimedia information
AT & T CORP89 citations97
US6292553B1Sep 18, 2001
Method and apparatus for IP network call delivery
AT & T CORP116 citations97
US6907031B1Jun 14, 2005
Customer premises equipment call re-routing technique
AT & T CORP45 citations92
US6442244B1Aug 27, 2002
Method and apparatus for selective audio logo and/or announcements in a telecommunications network
AT & T CORP31 citations92
US7239688B1Jul 3, 2007
Method, architectures and technique for authentication of telephone calls
AT & T CORP20 citations89
US6870917B2Mar 22, 2005
Methods and systems for call interruption services
AT & T CORP13 citations83
US7630359B1Dec 8, 2009
Technique for providing translation between the packet environment and the PSTN environment
AT & T CORP9 citations80