SZ

Sumin Zhang

CL Ce Lighting: 10 patents #1 of 10Top 10%
SM Smalux Electrical Mfg.: 7 patents #1 of 4Top 25%
Overall (All Time): #276,664 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D774667 LED lamp 2016-12-20
D774217 LED lamp Wentao Chang 2016-12-13
D771283 LED lamp Ping Ke 2016-11-08
D740454 LED lamp 2015-10-06
9097406 Burglarproof lamp 2015-08-04
D696809 LED lamp Yonggang Wei, Xiaofeng Wang 2013-12-31
D694436 LED lamp 2013-11-26
D689219 LED lamp 2013-09-03
D689234 LED lamp Yonggang Wei, Xiaofeng Wang 2013-09-03
D689220 LED lamp 2013-09-03
D675350 LED lamp 2013-01-29
D674930 LED lamp 2013-01-22
D674925 LED lamp 2013-01-22
D674924 LED lamp 2013-01-22
D667571 LED lamp 2012-09-18
D650925 LED bulb 2011-12-20
D625848 LED lamp 2010-10-19