Inventor
RICHTON ROBERT ELLIS
US11 patents
⚠️ This page may combine multiple inventors who share the name “RICHTON ROBERT ELLIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
9 patentsUS6650902B1Nov 18, 2003
Method and apparatus for wireless telecommunications system that provides location-based information delivery to a wireless mobile unit
LUCENT TECHNOLOGIES INC608 citations98
US6400956B1Jun 4, 2002
Method and apparatus for a wireless telecommunication system that provides location-based action services
LUCENT TECHNOLOGIES INC382 citations98
US5963866AOct 5, 1999
Wireless location messaging
LUCENT TECHNOLOGIES INC176 citations98
US6199010B1Mar 6, 2001
Wireless telecommunications system that provides navigational assistance to travelers
LUCENT TECHNOLOGIES INC123 citations97
US6658258B1Dec 2, 2003
Method and apparatus for estimating the location of a mobile terminal
LUCENT TECHNOLOGIES INC143 citations96
US6538600B1Mar 25, 2003
Wireless assisted GPS using a reference location
LUCENT TECHNOLOGIES INC64 citations96
US6281837B1Aug 28, 2001
Auxiliary system for assisting a wireless terminal in determining its position from signals transmitted from a navigation satellite
LUCENT TECHNOLOGIES INC18 citations92
US6114991ASep 5, 2000
Auxiliary system for assisting a wireless terminal in determining its position from signals transmitted from a navigation satellite
LUCENT TECHNOLOGIES INC22 citations92
US7315734B2Jan 1, 2008
Method for performing a predetermined action on wireless calls based on caller's location
LUCENT TECHNOLOGIES INC8 citations65