Inventor

CHEN UEI-SHIN

TW3 patents

Patents

3 patents

US7950840B2May 31, 2011

Structure for Christmas light

LIU CHUN-MING12 citations80

US9194564B2Nov 24, 2015

Reflector holder for christmas lamp

LIU CHUN-MING10 citations79

US8511871B2Aug 20, 2013

Structure of plug-in light string

LIU CHUN-MING9 citations79