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Ligen Liu — 11 Patents in 2022

SCShenzhen Guanke Technologies Co.: 11 patents #1 of 10Top 10%
Lo Wu, CN: #45 of 1,974 inventorsTop 3%
Overall (2022): #6,738 of 548,613Top 2%
11 Patents 2022

Issued Patents 2022

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
11534510 UV germicidal panel light Qing Lan, Tianlong Dai, Shoubao Chen 2022-12-27
11473765 Electric light source device and lamp Qing Lan, Shoubao Chen, Xuren Qiu 2022-10-18
11460174 Lamp bracket and bracket-type UV lamp Qing Lan, Shoubao Chen, Tianlong Dai 2022-10-04
11458219 UV light and sterilization system Qing Lan, Shoubao Chen, Tianlong Dai, Buyuan Peng 2022-10-04
D965537 Lamp control switch Qing Lan, Shoubao Chen, Minggui Wang, Mingxiang Zou, Daqin He 2022-10-04
D959390 Lamp control switch Qing Lan, Shoubao Chen, Minggui Wang, Mingxiang Zou, Daqin He 2022-08-02
D959377 Resistance control device for a lighting device Qing Lan, Xuren Qiu, Shoubao Chen, Wenhao Lin 2022-08-02
D955034 Bracket type luminaire Qing Lan, Shoubao Chen, Tianlong Dai 2022-06-14
11304273 Variable resistance power adjustment device and lamp Qing Lan, Shoubao Chen, Tianlong Dai 2022-04-12
D942054 Self-ballast UV lamp Qing Lan, Shoubao Chen, Tianlong Dai, Buyuan Peng 2022-01-25
11226088 Lamp base assembly and lamp Qing Lan, Shoubao Chen, Tianlong Dai 2022-01-18

Nearby-Ranked Inventors

Liang Wang11
Lili Wang11
Li-Ting Wang11
Liu Ren11
Liwei Ma11
Lingkai Kong11
Libin Jiang11
Liang-Ting Ho11
Libing He11