HR

Hanxin Rao

Overall (All Time): #1,944,011 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9863624 Gas-filled LED bulb manufactured by SMT Guang Li 2018-01-09
9822933 Gas-filled LED bulb Guang Li 2017-11-21