Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9372964 | Software license control | Robert Kamphuis, Sami Petteri Levijoki, Jin Albert Zhang | 2016-06-21 |
| 8451849 | Session establishment for real-time media communication service | Simo Hyytia, Paavo Helenius, Bert Holtappels, Andrew Rebeiro-Hargrave, Ilkka Westman | 2013-05-28 |