YH

Yun-Qing He

CC Cheng Uei Precision Industry Co.: 2 patents #208 of 502Top 45%
Overall (All Time): #2,144,300 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7413427 Ejection mechanism Chih-Yu Chen, Jian-Guang Huang, Chun-Yan Wu 2008-08-19
D563873 Car charger Chih-Yu Chen, Jian-Guang Huang, Chun-Yan Wu, Lin Zhu 2008-03-11