Inventor

LOUIE YUEN TUNG

CN3 patents

Patents

3 patents

US8418780B2Apr 16, 2013

Power tool

LAU JAMES CHING SIK11 citations80

US9337703B2May 10, 2016

Thrust bearing assembly

LAU JAMES CHING SIK1 citations49

US8648515B2Feb 11, 2014

Brush design for electric motor having commutator

LAU JAMES CHING SIK1 citations49