Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051730 | Ball screw unit with lubrication apparatus | Zong-Sian Jiang | 2011-11-08 |
| 7958796 | Screw-driven fan device | Wen-Chia Wu | 2011-06-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051730 | Ball screw unit with lubrication apparatus | Zong-Sian Jiang | 2011-11-08 |
| 7958796 | Screw-driven fan device | Wen-Chia Wu | 2011-06-14 |