Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8082814 | Ball screw device having lubricating device | Xin Chen, Wuteng Hsieh | 2011-12-27 |
| 8051730 | Ball screw unit with lubrication apparatus | Edward Hsu | 2011-11-08 |
| 7992461 | Circulating device for motion guide apparatus | Ming-Yao Lin, Chang-Hsin Kuo | 2011-08-09 |