LJ

Leticia Johnson

AT AT&T: 20 patents #813 of 18,772Top 5%
Overall (All Time): #222,609 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10348781 Method and apparatus for enabling registration of aggregate end point devices through provisioning Steven A. Siegel, Martin Dolly, Nancy E. Lambros, Ricardo E. Sabat 2019-07-09
9854005 Methods and apparatus for providing network based services to non-registering endpoints Min Lu, Martin Dolly, Mark A. Ratcliffe 2017-12-26
9686326 Method and apparatus for enabling registration of aggregate end point devices through provisioning Steven A. Siegel, Martin Dolly, Nancy E. Lambros, Ricardo E. Sabat 2017-06-20
9571528 Method and apparatus for providing network based services to non-registering endpoints Min Lu, Martin Dolly, Mark A. Ratcliffe 2017-02-14
9160772 Method and apparatus for enabling registration of aggregate end point devices through provisioning Steven A. Siegel, Martin Dolly, Nancy E. Lambros, Ricardo E. Sabat 2015-10-13
9143538 Method and apparatus for enabling registration of endpoint devices through provisioning Steven A. Siegel, Dennis Duffy, Stephanie Parlamas 2015-09-22
9083793 Method and apparatus for providing network based services to private branch exchange endpoints Min Lu, Martin Dolly, Stephanie Parlamas 2015-07-14
9036590 Method and apparatus for sharing a single data channel for multiple signaling flows destined to multiple core networks Stephanie Parlamas, Dennis Duffy, Steven A. Siegel 2015-05-19
9036627 Method and apparatus for enabling customer premises public branch exchange service feature processing Dennis Duffy, Myranda Johnson, Stephanie Parlamas, Steven A. Siegel 2015-05-19
9030956 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 Steven A. Siegel, Nancy E. Lambros, Stephanie Parlamas 2015-05-12
8812700 Method and apparatus for providing network based services to non-registering endpoints Min Lu, Martin Dolly, Mark A. Ratcliffe 2014-08-19
8654957 Method and apparatus for providing internet protocol services to a user of a private branch exchange Min Lu, Stephanie Parlamas 2014-02-18
8625579 Method and apparatus for enabling customer premise public branch exchange service feature processing Dennis Duffy, Myranda Johnson, Stephanie Parlamas, Steven A. Siegel 2014-01-07
8611344 Method and apparatus for providing multi-homing to an aggregate endpoint device Steven A. Siegel, Martin Dolly, Nancy E. Lambros, Ricardo E. Sabat 2013-12-17
8570884 Method and apparatus for enabling customer premise public branch exchange service feature processing Dennis Duffy, Myranda Johnson, Stephanie Parlamas, Steven A. Siegel 2013-10-29
8488596 Method and apparatus for sharing a single data channel for multiple signaling flows destined to multiple core networks Stephanie Parlamas, Dennis Duffy, Steven A. Siegel 2013-07-16
8406183 Method and apparatus for enabling registration of aggregate end point devices through provisioning Steven A. Siegel, Martin Dolly, Nancy E. Lambros, Ricardo E. Sabat 2013-03-26
8386640 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 Steven A. Siegel, Nancy E. Lambros, Stephanie Parlamas 2013-02-26
8340085 Method and apparatus for enabling customer premise public branch exchange service feature processing Dennis Duffy, Myranda Johnson, Stephanie Parlamas, Steven A. Siegel 2012-12-25
8305983 Method and apparatus for enabling registration of endpoint devices through provisioning Steven A. Siegel, Dennis Duffy, Stephanie Parlamas 2012-11-06