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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SZ

Sumin Zhang — 17 Patents

CLCe Lighting: 10 patents #1 of 10Top 10%
SMSmalux Electrical Mfg.: 7 patents #1 of 4Top 25%
Nanhu, CN: #290 of 12,067 inventorsTop 3%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Sumin Zhang has been granted 17 US patents while listed as an inventor at Ce Lighting. The first was granted in 2010 and the most recent in December 2016. Sumin Zhang ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Sumin Zhang in Nanhu, CN.

Patents per Year

Patents granted per year, 2010 to 2016Bar chart with a peak of 9 patents in 2013.peak 92010: 1 patents20102011: 1 patents20112012: 1 patents20122013: 9 patents20132015: 2 patents20152016: 3 patents2016

Issued Patents All Time

Showing 1–17 of 17 patents

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