SW

Sing Hung Eric Wong

GL Grst International Limited: 1 patents #4 of 6Top 70%
📍 Sha Tin, CN: #82 of 316 inventorsTop 30%
Overall (2018): #235,190 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10135055 Separator for secondary battery Sing Ming Tony Wong, Peihua Shen, Yuen Hung, Kam Piu Ho, Ranshi Wang 2018-11-20