Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984561 | Device for determining dimension of a workpiece | Lei Li, Ji-Wen Yang, Yan Yu, Ping Chen, Zhi Cheng +3 more | 2011-07-26 |
| 7950130 | Method for making an inspection fixture, and mold assembly used in the method | Ping Chen, Lei Li, Yan Xing, Wen-Quan Xu, Chang-Fa Sun | 2011-05-31 |