DL

Dong-Feng Li

Overall (2016): #414,968 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9471157 Computer mouse having variable size Ching-Jou Chen, Chao-Chi Chang, Yun-Dong Xu, Chang-Sheng Zhou 2016-10-18