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Qing Lan

SC Shenzhen Guanke Technologies Co.: 15 patents #1 of 12Top 9%
📍 Lo Wu, CA: #17 of 315 inventorsTop 6%
Overall (2021): #3,442 of 548,734Top 1%
15
Patents 2021

Issued Patents 2021

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11202847 Germicidal panel light Tianlong Dai, Ligen Liu, Shoubao Chen 2021-12-21
11181241 Self-ballasted UV light tube device and light Shoubao Chen, Ligen Liu, Jiqing Yang 2021-11-23
11175021 Simple net cover device and its lamp Yuting Hou, Ligen Liu, Shoubao Chen, Wenhao Lin 2021-11-16
D933265 LED lamp Tianlong Dai, Ligen Liu, Shoubao Chen, Wenhao Lin 2021-10-12
D933264 LED lamp Tianlong Dai, Ligen Liu, Shoubao Chen, Wenhao Lin 2021-10-12
11118759 Reflex lamp housing and modular lamp Ligen Liu, Shoubao Chen, Tianlong Dai, Buyuan Peng 2021-09-14
11071803 Ultraviolet sterilization line lamp Tianlong Dai, Shoubao Chen, Ligen Liu 2021-07-27
11054116 UV panel light Ligen Liu, Shoubao Chen, Minggui Wang, Nengsheng Chen 2021-07-06
10993379 LED plant light and plant cultivation system using same Tianlong Dai, Ligen Liu, Shoubao Chen 2021-05-04
D917740 LED string lamp Yuting Hou, Ligen Liu, Shoubao Chen, Wenhao Lin 2021-04-27
10952304 Focus pluggable interface control device Xuren Qiu, Ligen Liu, Shoubao Chen 2021-03-16
10948940 Adjustable and pluggable control interface device with sensor thereof Xuren Qiu, Ligen Liu, Shoubao Chen 2021-03-16
10900641 Simple net cover device and its lamp Yuting Hou, Ligen Liu, Shoubao Chen, Wenhao Lin 2021-01-26
10887965 Double color temperature lamp Shoubao Chen, Mingxiang Zou, Ligen Liu, Wenhao Lin 2021-01-05
10887954 Resistance control device and its lamp Xuren Qiu, Ligen Liu, Shoubao Chen, Wenhao Lin 2021-01-05