Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D658589 | Switch | Wenkai Shang, Christof Humpert, Zhenhua Fan, Dietmar Gentsch, Arne Klaska +2 more | 2012-05-01 |
| D658133 | Switch | Wenkai Shang, Christof Humpert, Zhenhua Fan, Dietmar Gentsch, Arne Klaska +2 more | 2012-04-24 |