CY

Chih-Lung Yeh

Overall (2018): #453,305 of 503,207Top 95%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9861925 Smart air cleaner Tai-Chang CHEN, Kung-Liang Lin 2018-01-09