Inventor
CHI YUNG CHIH
TW3 patents
Patents
3 patentsUS7635846B2Dec 22, 2009
Motion detector device with rotatable focusing views and a method of selecting a specific focusing view
IQ GROUP SDN BHD19 citations89
US7543958B2Jun 9, 2009
Lighting fixture with a retractable sensor module and methods of operating the same
IQ GROUP SDN BHD27 citations86
US7473899B2Jan 6, 2009
Motion detector device with rotatable focusing views and a method of selecting a specific focusing view
IQ GROUP SDN BHD15 citations81