Inventor

YANG XIANGHONG

CN2 patents

Patents

2 patents

US7806554B2Oct 5, 2010

LED direct-plugging type multi-chip high power light source

SHENZHEN HONGYA OPTO ELECTRONI12 citations77

US7686479B2Mar 30, 2010

LED flat-plate type multi-chip high power light source

SHENZHEN HONGYA OPTO ELECTRONI2 citations55