Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534588 | Gravity-assisted rotational mechanism and generator device cooperating therewith | Cheng-Chieh Huang, Cheng-Hsiang Huang | 2017-01-03 |
| 7495407 | Fan rotational speed controlling circuit | Qiu-Hong Hu | 2009-02-24 |
| 7410783 | Method for producing biodegradable polyester | C. Will Chen, Trong-Ming Don | 2008-08-12 |
| 5824894 | Mass flowmeter and laminar flow elements for use therein | Paul D. Lucas, Frederick J. Luft | 1998-10-20 |