XB

Xiaofeng Bi

DC Dongguan Kingsun Optoelectronic Co.: 2 patents #2 of 3Top 70%
Overall (All Time): #1,341,555 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12376715 Split-type footrest Dongfang Chen 2025-08-05
9153760 Method of making a heat radiating structure for high-power LED 2015-10-06
8757473 Process for making a heat radiating structure for high-power LED 2014-06-24