KC

Kai Chen

HO Hangzhou Hpwinner Opto: 3 patents #1 of 3Top 35%
📍 Hangzhou City, CA: #23 of 91 inventorsTop 30%
Overall (2017): #71,902 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9810416 Method for manufacturing a lamp-housing-type heat-sink, lamp-housing-type heat-sink, and LED lighting device Jianming Huang, Huali Lu 2017-11-07
9788444 LED module sealing technology Jianming Huang, Huali Lu 2017-10-10
D780359 LED luminaire Jianming Huang 2017-02-28