Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8428033 | Radio frequency network | Heinz-Dieter Hettstedt, Robert Zorad, Axel Schroeder, Gerd Klauke | 2013-04-23 |
| 8032148 | Method and system for wireless cellular indoor communications | Heinz-Dieter Hettstedt, Roland Munzner | 2011-10-04 |