Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651648 | Smoke exhauster | Chi-Chung Kuang | 2003-11-25 |
| 6429533 | Conductive polymer device and method of manufacturing same | Kun Yang | 2002-08-06 |
| 6242997 | Conductive polymer device and method of manufacturing same | Andrew Brian Barrett, Steven Darryl Hogge, Kun Yang | 2001-06-05 |