Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690539 | Boron-based refractory coating for a wind turbine component | Andreas Christian Hohle, Christian Hohmann, Claudia Kummer, Helmut Kölpin, Brice Tchemtchoua | 2014-04-08 |
| 8648482 | Wind turbine, drive train assembly, wind turbine nacelle system, methods for converting rotational energy and methods for building a nacelle and for re-equipping a wind turbine | Ivan Arthur Hede, Andreas Christian Hohle, Christian Hohmann, Claudia Kummer, Helmut Kölpin +1 more | 2014-02-11 |
| 8435018 | Cooling fan | YONG-KANG ZHANG, Zhi-Ya Yang | 2013-05-07 |
| 8277178 | Fan assembly | — | 2012-10-02 |
| 8251669 | Cooling fan | Dung-Chang Yeh, Zhi-Ya Yang, XUE-LIAN SUO, SONG-LIN YE, Yung-Ping Lin | 2012-08-28 |
| 8100673 | Cooling fan | YONG-KANG ZHANG, Zhi-Ya Yang | 2012-01-24 |
| 7997859 | Cooling fan | Pei-Su Zhu, Yueh-Feng Lin | 2011-08-16 |
| 7997862 | Cooling fan | — | 2011-08-16 |