Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6868077 | Device enabling different spreading factors while preserving a common rambling code, in particular for transmission in a code division multiple access cellular mobile radio system | Frederic Gourgue | 2005-03-15 |
| 6584116 | Method of transmission in a UMTS mobile telephone network enabling preparation for handover to a GSM cell during a call in a UMTS cell | Frederic Gourgue | 2003-06-24 |
| 6560194 | Method of allocating orthogonal codes in a code division multiple access mobile radio system using codes of variable length | Frederic Gourgue | 2003-05-06 |