HH

Hou Hua Han

UL Ucp International Company Limited: 1 patents #3 of 5Top 60%
Overall (All Time): #2,034,507 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10401011 Illumination system Bing Zhang 2019-09-03
9109768 Illumination system Bing Zhang 2015-08-18