Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674201 | Spindle motor with an aerodynamic and hydrodynamic bearing assembly | Zhejie Liu, Qide Zhang, Shixin Chen | 2004-01-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6674201 | Spindle motor with an aerodynamic and hydrodynamic bearing assembly | Zhejie Liu, Qide Zhang, Shixin Chen | 2004-01-06 |