Inventor

CHEUNG CHOW NORBERT

HK2 patents

Patents

2 patents

US8544580B2Oct 1, 2013

In-wheel switched reluctance motor drive

CHENG KA WAI ERIC11 citations78

US8080949B2Dec 20, 2011

HID ballast with integrated voltage multiplier and lamp temperature compensation

CHENG KA WAI ERIC0 citations43