RY

Ronald Sik Hung Yuen

📍 Sha Tin, CN: #748 of 2,424 inventorsTop 35%
Overall (All Time): #1,951,141 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9936561 Flexible LED screen Haoran Wang 2018-04-03
9237652 Flexible LED screen Haoran Wang 2016-01-12