Inventor
JOHNSON LETICIA
US10 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON LETICIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
5 patentsUS9854005B2Dec 26, 2017
Methods and apparatus for providing network based services to non-registering endpoints
AT & T IP I LP1 citations61
US9036590B2May 19, 2015
Method and apparatus for sharing a single data channel for multiple signaling flows destined to multiple core networks
AT & T IP I LP2 citations61
US8386640B2Feb 26, 2013
Method, computer readable medium, and apparatus for providing different services to different users of an aggregate endpoint in an internet protocol multimedia subsystem (IMS) network
AT & T IP I LP4 citations57
US9571528B2Feb 14, 2017
Method and apparatus for providing network based services to non-registering endpoints
AT & T IP I LP0 citations50
US9030956B2May 12, 2015
Method, computer-readable medium, and apparatus for providing different services to different users of an aggregate endpoint in an internet protocol multimedia subsystem (IMS) network
AT & T IP I LP1 citations46
LU MIN
3 patentsUS8812700B2Aug 19, 2014
Method and apparatus for providing network based services to non-registering endpoints
LU MIN2 citations60
US8654957B2Feb 18, 2014
Method and apparatus for providing internet protocol services to a user of a private branch exchange
LU MIN0 citations40
US9083793B2Jul 14, 2015
Method and apparatus for providing network based services to private branch exchange endpoints
LU MIN0 citations39