Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990713 | Heat dissipation device and method for manufacturing the same | Xin Liu, Hong-Cheng Yang, Chun-Chi Chen | 2011-08-02 |
| 7869217 | Toolless locking device | Chun-Chi Chen, Hong-Cheng Yang, He Liu | 2011-01-11 |