HL

Houcai Liao

HC Hengdian Group Tospo Lighting Co.: 2 patents #2 of 35Top 6%
Overall (All Time): #1,942,351 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D853603 Lamp Zuohong Yao, Lingyun Lu Dongyang, Qiang Ni 2019-07-09
D831862 LED lamp Zuohong Yao, Lingyun Lu, Qiang Ni 2018-10-23