Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7170072 | Packaging system for radioactive materials | Joachim Kahl | 2007-01-30 |
| 7167709 | Handovers of user equipment connections in wireless communications systems | Peter Muszynski, Kari Rikkinen | 2007-01-23 |
| 7158810 | Indication of user equipment capabilities before radio resource control connection | Pekka Marjelund | 2007-01-02 |
| 7085570 | Handover method, system and radio network controller | Karl Tigerstedt, Harri Holma, Atte Artamo, Pauli Aikio, Pekka J. Ranta +3 more | 2006-08-01 |
| 6859642 | Calibration of signal strength measurements in a cellular communications system | Sari Korpela | 2005-02-22 |
| 6836471 | Method and system for inter-operator handover between WCDMA and GSM | Harri Holma, Karl Tigerstedt, Atte Artamo, Kai Heikkinen, Achim Wacker | 2004-12-28 |
| 6681112 | Handovers of user equipment connections in wireless communications systems | Peter Muszynski, Kari Rikkinen | 2004-01-20 |
| 6615044 | Method of WCDMA coverage based handover triggering | Karl Tigerstedt, Harri Holma, Kai Heikkinen, Atte Artamo, Achim Wacker | 2003-09-02 |
| 6497307 | Friction surface coating for a friction material of a brake system | Norbert Schoo, Hansjorg Grimme, Thomas Pfannebecker | 2002-12-24 |
| 6299473 | Electrical connector, particularly for motor vehicles | Helmut Zischka | 2001-10-09 |
| 6050835 | Electrical connection device for mounting a component in a motor vehicle | Carsten Henrion, Alexander Popa, Dieter Tschuschke, Helmut Zischka | 2000-04-18 |
| 5944554 | Electrical connector for flat flexible circuits | Jannick Armand, Frank Busse, Alexander Popa, Dirk Reifel | 1999-08-31 |
| 5489224 | Hooded electrical connector with terminal position assurance means | — | 1996-02-06 |
| 5273453 | Electrical connector with positive latch | Lorenzo Manassero | 1993-12-28 |