CK

Chi-Pin Kuo

PR Princo: 1 patents #1 of 3Top 35%
Overall (2017): #463,414 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9709957 Smart wristwatch structure Ying-Che Shih, Cheng-Yi Chang 2017-07-18