Inventor
ZENG YICHONG
US27 patents
⚠️ This page may combine multiple inventors who share the name “ZENG YICHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZHANG SHIYONG
7 patentsUSD705481SMay 20, 2014
Heat sink for a lamp
ZHANG SHIYONG42 citations97
USD690053SSep 17, 2013
Heat sink for a lamp
ZHANG SHIYONG15 citations92
USD702871SApr 15, 2014
Heat sink for a lamp
ZHANG SHIYONG4 citations84
US8534875B1Sep 17, 2013
Customizable heat sink formed of sheet material for a lamp
ZHANG SHIYONG7 citations84
USD689631SSep 10, 2013
Heat sink for a lamp
ZHANG SHIYONG5 citations73
USD694437SNov 26, 2013
Heat sink for a lamp
ZHANG SHIYONG1 citations62
USD695929SDec 17, 2013
Heat sink for a lamp
ZHANG SHIYONG0 citations52
ZENG YICHONG
7 patentsUSD720478SDec 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