Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8657499 | Heavy load bearing | Chao-Nien Tung, Lung-Wei Huang | 2014-02-25 |
| 8657500 | High speed bearing | Chao-Nien Tung, Lung-Wei Huang | 2014-02-25 |
| 8632250 | Hybrid lubricating module | Chao-Nien Tung, Lung-Wei Huang | 2014-01-21 |
| 8459873 | Self-lubricating composite bearing | Lung-Wei Huang | 2013-06-11 |
| 5732958 | Frame for an in-line roller skate | — | 1998-03-31 |