Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9246924 | Method for sharing service identity among multiple client devices in a real-time communications network | Vrijlal Sukumaran, Johan Samuelsson | 2016-01-26 |
| 9247398 | Methods for barging users on a real-time communications network | Gokulmuthu Narayanaswamy, Mohanram Periasamy Narayanan | 2016-01-26 |
| RE42871 | Extranet workgroup formation across multiple mobile virtual private networks | — | 2011-10-25 |
| D602456 | Mobile communication device | Harish Aithal, Veerabhadra Gundu, Javor Kolev, Joakim Wiklund | 2009-10-20 |
| 7333482 | Route optimization technique for mobile IP | Fredrik Johansson | 2008-02-19 |
| 7155518 | Extranet workgroup formation across multiple mobile virtual private networks | — | 2006-12-26 |
| 6973057 | Public mobile data communications network | — | 2005-12-06 |
| 6954790 | Network-based mobile workgroup system | — | 2005-10-11 |
| 6937566 | Dynamic quality of service reservation in a mobile communications network | — | 2005-08-30 |
| 6608832 | Common access between a mobile communications network and an external network with selectable packet-switched and circuit-switched and circuit-switched services | — | 2003-08-19 |
| 6236656 | Link-efficiency based scheduling in radio data communications systems | Erik Westerberg | 2001-05-22 |