Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9317124 | Command input by hand gestures captured from camera | Wang Kongqiao, Roope Takala, Yikai Fang, Hanqing Lu | 2016-04-19 |
| D640337 | Fitness device | — | 2011-06-21 |
| 5601301 | Drive system for muscle-powered equipment and vehicles, in particular bicycles | — | 1997-02-11 |
| 5354083 | Drive system for muscle-powered equipment and vehicles, in particular bicycles | — | 1994-10-11 |