Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8721183 | Bearing assembly | Chao-Nien Tung | 2014-05-13 |
| 8657499 | Heavy load bearing | Chao-Nien Tung, Han-Ching Liu | 2014-02-25 |
| 8657500 | High speed bearing | Chao-Nien Tung, Han-Ching Liu | 2014-02-25 |
| 8632250 | Hybrid lubricating module | Chao-Nien Tung, Han-Ching Liu | 2014-01-21 |
| 8459873 | Self-lubricating composite bearing | Han-Ching Liu | 2013-06-11 |
| 7498080 | Ferromagnetic powder for dust core | Chao-Nien Tung, Chuen-Shu Hou, Chih-Hao Yang | 2009-03-03 |
| 7443071 | Motor stator | Chao-Nien Tung, Chuen-Shu Hou, Chih-Hao Yang | 2008-10-28 |