SW

Sing Ming Tony Wong

GL Grst International Limited: 1 patents #5 of 6Top 85%
📍 Sha Tin, CN: #99 of 338 inventorsTop 30%
Overall (2020): #269,728 of 565,922Top 50%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10665842 Separator for secondary battery Sing Hung Eric Wong, Peihua Shen, Yuen Hung, Kam Piu Ho, Ranshi Wang 2020-05-26