Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8213901 | Subscriber identities | Auvo Hartikainen, Kalle Tammi, Toni Miettinen, Lauri Laitinen, Pekka Laitinen | 2012-07-03 |
| 7877787 | Method and apparatus for optimal transfer of data in a wireless communications system | Pekka Laitinen | 2011-01-25 |
| 7545768 | Utilizing generic authentication architecture for mobile internet protocol key distribution | Henry Haverinen | 2009-06-09 |
| 7545941 | Method of initializing and using a security association for middleware based on physical proximity | Sampo Sovio, Jan-Erik Ekberg | 2009-06-09 |
| 7526642 | Controlling delivery of certificates in a mobile communication system | Tuija Hurtta, Nadarajah Asokan, Valtteri Niemi, Miikka Poikselka, Timo Rantalainen | 2009-04-28 |
| 7308431 | System and method of secure authentication and billing for goods and services using a cellular telecommunication and an authorization infrastructure | Nadarajah Asokan | 2007-12-11 |
| 7107248 | System and method of bootstrapping a temporary public-key infrastructure from a cellular telecommunication authentication and billing infrastructure | Nadarajah Asokan | 2006-09-12 |
| 6947535 | Service control in a telecommunications network | Sirpa Kuisma | 2005-09-20 |
| 6915272 | System and method of secure payment and delivery of goods and services | Martin Zilliacus | 2005-07-05 |
| 6349088 | Traffic control in a communication system | Tom Helenius | 2002-02-19 |
| 6347077 | Traffic measurement in a communication system | — | 2002-02-12 |
| 6240091 | Implementation of access service | Jan-Erik Ekberg, Pekka Laitinen, Antti Yla-Jaaski | 2001-05-29 |
| 6141410 | Routing traffic in a node of a telecommunication network | — | 2000-10-31 |
| 6047051 | Implementation of charging in a telecommunications system | Jan-Erik Ekberg, Antti Yla-Jaaski | 2000-04-04 |
| 6018519 | Overload prevention in a telecommunications network node | — | 2000-01-25 |
| 5898672 | Overload prevention in a telecommunication network node | — | 1999-04-27 |
| 5881137 | Traffic control in a telecommunications system | Timo Kauhanen, Mikko Olkkonen, Richard Fehlmann | 1999-03-09 |
| 5878125 | Method for storing analysis data in a telephone exchange | — | 1999-03-02 |