Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5903834 | Distributed indoor digital multiple-access cellular telephone system | Yngve Kenneth Wallstedt, Bo Hedberg, John Tomas Robert Dannelind, Carl Magnus Frodigh, Carl Fredric Ulf Kronestedt | 1999-05-11 |