CH

Chaofu Kelvin He

📍 Macau, CN: #55 of 104 inventorsTop 55%
Overall (All Time): #3,178,145 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D690761 Glasses having light-emitting diode illumination Stephen Cheung 2013-10-01