Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990658 | Voice coil motor and disk drive unit with the same | Yanchu Xu, Jianfeng Xu, Lei Yu, Qiang Zhao | 2011-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990658 | Voice coil motor and disk drive unit with the same | Yanchu Xu, Jianfeng Xu, Lei Yu, Qiang Zhao | 2011-08-02 |