Assignee
ZENG YICHONG
US7 patents
Top patents by PatentIndex Score
USD720478SDec 30, 2014
Lamp
ZENG YICHONG10 citations83
US8492961B2Jul 23, 2013
Heat sink assembly
ZENG YICHONG13 citations83
USD683866SJun 4, 2013
Par lamp heat sink
ZENG YICHONG9 citations83
US8419225B2Apr 16, 2013
Modular light emitting diode (LED) lamp
ZENG YICHONG8 citations83
US8567989B2Oct 29, 2013
Heat sink assembly and light
ZENG YICHONG2 citations62
US8529096B2Sep 10, 2013
Mechanical interface for glass bulb for use in solid state light source retrofit lamps
ZENG YICHONG1 citations51
USD657478SApr 10, 2012
Lamp
ZENG YICHONG0 citations51