Inventor
CHANG CHUAN WANG
TW3 patents
Patents
3 patentsUS8050046B2Nov 1, 2011
Electrostatic discharge protection structure
KINPO ELECT INC2 citations50
US9516984B2Dec 13, 2016
Positioning system of sweeper and positioning method of the positioning system
KINPO ELECT INC0 citations43
US6831878B2Dec 14, 2004
Electronic device capable of counting down to an integral time point
KINPO ELECT INC0 citations36