Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6999769 | Method for in-progress telephone call transfer between a wireless telephone and a wired telephone using a short-range communication control link | — | 2006-02-14 |
| 6741577 | Inter-frequency handover in wireless CDMA systems | — | 2004-05-25 |
| 6577717 | Broadcasting of different tariff periods in a telephone system | — | 2003-06-10 |
| 6360109 | Terminal, automatic recall procedure, and telecommunication system | Philippe Thauvin | 2002-03-19 |