JY

Ji-Wen Yang

SC Shenzhen Futaihong Precision Industry Co.: 2 patents #169 of 602Top 30%
FL Fih (Hong Kong) Limited: 1 patents #329 of 652Top 55%
Overall (All Time): #2,109,821 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7984561 Device for determining dimension of a workpiece Lei Li, Yan Yu, Lin Dong, Ping Chen, Zhi Cheng +3 more 2011-07-26
7779550 Micrometer-based measuring system and method of using same Lei Li, Zhi Cheng, Ping Chen, Lin Dong, Chang-Fa Sun 2010-08-24