HL

Huali Lu

HO Hangzhou Hpwinner Opto: 1 patents #3 of 3Top 100%
Overall (2018): #393,026 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9933145 LED lighting device Kai Chen, Jianming Huang 2018-04-03