PY

Ping Ho Yee

EL Ecosense Lighting: 1 patents #1 of 6Top 20%
Overall (2016): #262,101 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9307588 Systems and methods for dimming of a light source Hang Li, Hoi Kuen Chan, Chiu Ho Wong 2016-04-05