Inventor
WALKER HOPETON S
US32 patents
⚠️ This page may combine multiple inventors who share the name “WALKER HOPETON S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T CORP
25 patentsUS7184428B1Feb 27, 2007
Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture
AT & T CORP149 citations99
US6937713B1Aug 30, 2005
IP call forward profile
AT & T CORP235 citations99
US6714534B1Mar 30, 2004
Lifeline service for HFCLA network using wireless ISD
AT & T CORP156 citations99
US6687360B2Feb 3, 2004
Personal IP follow-me service
AT & T CORP201 citations99
US6678265B1Jan 13, 2004
Local number portability database for on-net IP call
AT & T CORP160 citations99
US6570974B1May 27, 2003
Cable connected network server platform for telephone white-yellow page services and emergency 911 location identification
AT & T CORP323 citations99
US6546016B1Apr 8, 2003
Coaxial cable/twisted pair cable telecommunications network architecture
AT & T CORP291 citations99
US6542500B1Apr 1, 2003
Network server platform (NSP) for a hybrid coaxial/twisted pair local loop network service architecture
AT & T CORP416 citations99
US6510152B1Jan 21, 2003
Coaxial cable/twisted pair fed, integrated residence gateway controlled, set-top box
AT & T CORP645 citations99
US6480748B1Nov 12, 2002
Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture
AT & T CORP132 citations99
US6452923B1Sep 17, 2002
Cable connected wan interconnectivity services for corporate telecommuters
AT & T CORP794 citations99
US6396531B1May 28, 2002
Set top integrated visionphone user interface having multiple menu hierarchies
AT & T CORP483 citations99
US6385305B1May 7, 2002
Video phone multimedia announcement message toolkit
AT & T CORP160 citations99
US6020916AFeb 1, 2000
Videophone multimedia interactive on-hold information menus
AT & T CORP190 citations99
US5970473AOct 19, 1999
Video communication device providing in-home catalog services
AT & T CORP364 citations99
US6667759B2Dec 23, 2003
Video phone form factor
AT & T CORP122 citations98
US6292210B1Sep 18, 2001
Integrated remote control and phone user interface
AT & T CORP103 citations98
US6226362B1May 1, 2001
Video phone interactive corporate menu answering machine announcement
AT & T CORP140 citations98
US6222520B1Apr 24, 2001
Information display for a visual communication device
AT & T CORP107 citations98
US6850533B2Feb 1, 2005
Network server platform (NSP) for a hybrid coaxial/twisted pair local loop network service architecture
AT & T CORP54 citations96
US6377664B2Apr 23, 2002
Video phone multimedia announcement answering machine
AT & T CORP71 citations96
US6363150B1Mar 26, 2002
Billing method for customers having IP telephony service with multiple levels of security
AT & T CORP68 citations96
US5949474ASep 7, 1999
Videophone blocker
AT & T CORP66 citations96
US6580336B1Jun 17, 2003
Method and apparatus for providing uninterrupted service in a hybrid fiber coaxial system
AT & T CORP26 citations92
US6343117B1Jan 29, 2002
Method of initiating a telephone security feature
AT & T CORP12 citations74
AT & T IP II LP
4 patentsUS7496190B1Feb 24, 2009
System with call forward profile
AT & T IP II LP20 citations93
US8379543B2Feb 19, 2013
Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture
AT & T IP II LP2 citations63
US10075397B2Sep 11, 2018
Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture
AT & T IP II LP0 citations52
US9154530B2Oct 6, 2015
Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture
AT & T IP II LP0 citations52