Inventor
YU RONG FENG
US8 patents
Patents
8 patentsUS10941924B2Mar 9, 2021
LED lighting methods and apparatus
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US11400177B2Aug 2, 2022
Germicidal lighting
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US11696970B2Jul 11, 2023
Germicidal lighting
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US11612670B2Mar 28, 2023
Germicidal lighting
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US11433154B2Sep 6, 2022
Germicidal lighting
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US12109338B2Oct 8, 2024
Germicidal lighting
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US11199319B2Dec 14, 2021
Hardscape fixtures and deployment
WANGS ALLIANCE CORP0 citations59
US10989401B1Apr 27, 2021
Hardscape fixtures and deployment
WANGS ALLIANCE CORP0 citations59