Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10582064 | Method and apparatus for delivering IP multimedia subsystem services | Sreenivasa Gorti, David R. Wolter | 2020-03-03 |
| 10497005 | Method for acquiring services on a multiplicity of devices | David A. Deas, Michael Grannan, Umesh M. Desai, Lalitha Suryanarayana, David R. Wolter +1 more | 2019-12-03 |
| 10445705 | Method and apparatus for event notification | Steven M. Wollmershauser, Yolius Diroo, Edward Walter, Brian Wilson, William Hurst | 2019-10-15 |
| 10375664 | Methods and apparatus to provide extended voice over internet protocol (VoIP) services | Sreenivasa Gorti, David R. Wolter | 2019-08-06 |
| 10127561 | Method for acquiring services on a multiplicity of devices | David A. Deas, Michael Grannan, Umesh M. Desai, Lalitha Suryanarayana, David R. Wolter +1 more | 2018-11-13 |
| 9955025 | Method and apparatus for delivering IP multimedia subsystem services | Sreenivasa Gorti, David R. Wolter | 2018-04-24 |
| 9820217 | Wireless local area network access controlled by cellular communications | Rias Muhamed | 2017-11-14 |
| 9647974 | Method and apparatus for event notification | Steven M. Wollmershauser, Yolius Diroo, Edward Walter, Brian Wilson, William Hurst | 2017-05-09 |
| 9565648 | Methods and apparatus to provide extended voice over internet protocol (VoIP) services | Sreenivasa Gorti, David R. Wolter | 2017-02-07 |
| 9363297 | Method and apparatus for delivering IP multimedia subsystem services | Sreenivasa Gorti, David R. Wolter | 2016-06-07 |
| 9344987 | Methods and apparatus to provide extended voice over internet protocol (VoIP) services | Sreenivasa Gorti, David R. Wolter | 2016-05-17 |
| 9172801 | Method and apparatus for event notification | Steven M. Wollmershauser, Yolius Diroo, Edward Walter, Brian Wilson, William Hurst | 2015-10-27 |
| 9119225 | Centralized access control system and methods for distributed broadband access points | Rias Muhamed, David R. Wolter | 2015-08-25 |
| 9065978 | Method for acquiring services on a multiplicity of devices | David A. Deas, Michael Grannan, Umesh M. Desai, Lalitha Suryanarayana, David R. Wolter +1 more | 2015-06-23 |
| 9049642 | Wireless local area network access controlled by cellular communications | Rias Muhamed | 2015-06-02 |
| 8793772 | Wireless local area network access controlled by cellular communications | Rias Muhamed | 2014-07-29 |
| 8718650 | Method for communications between a communication device and wireless access points | Rias Muhamed, Sreenivasa Gorti | 2014-05-06 |
| 8634425 | Profile sharing across persona | Sreenivasa Gorti, David R. Wolter | 2014-01-21 |
| 8553679 | Enabling multiple service profiles on a single device | Sreenivasa Gorti | 2013-10-08 |
| 8521232 | Methods and apparatus to display service quality to a user of a multiple mode communication device | Satish Parolkar | 2013-08-27 |
| 8351946 | Method for seamless communications between a communication device and wireless access points | Rias Muhamed, Sreenivasa Gorti | 2013-01-08 |
| 8345624 | Methods and apparatus to provide extended voice over internet protocol (VoIP) services | Sreenivasa Gorti, David R. Wolter | 2013-01-01 |
| 8316434 | Centralized access control system and methods for distributed broadband access points | Rias Muhamed, David R. Wolter | 2012-11-20 |
| 8284760 | Method and apparatus for event notification | Steven M. Wollmershauser, Yolius Diroo, Edward Walter, Brian Wilson, William Hurst | 2012-10-09 |
| 8271045 | Methods and apparatus to display service quality to a user of a multiple mode communication device | Satish Parolkar | 2012-09-18 |