Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9641624 | Service provisioning in a communications system | Tahvo Hyotylainen, Anu Leinonen, Kalle Tammi, Timo Virtanen, Martti Ylikoski +1 more | 2017-05-02 |
| 8126459 | Controlling registration in a communication system | Miikka Poikselka | 2012-02-28 |
| 7650149 | User registration in a communication system | Kalle Tammi, Anu Leinonen | 2010-01-19 |
| 7583963 | User registration in a communication system | Kalle Tammi, Jari Koivula, Sami Salonen | 2009-09-01 |
| 7567796 | System and method of registering subscription characteristics using user identities | Kalle Tammi, Mikko Aittola, Anu Leinonen | 2009-07-28 |