Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9204491 | Method of managing quality of service in a mobile radio system | Nicolas Drevon, Anne Gabriel | 2015-12-01 |
| 7162245 | Intersystem call transfer method for use in cellular mobile radio systems | — | 2007-01-09 |
| 5123111 | Cellular radiotelephone system, a method of protecting the data base of a visitor location register against saturation | Jean-Michel Delory | 1992-06-16 |