Inventor
CHANGYONG LI
CN5 patents
Patents
5 patentsUS11400177B2Aug 2, 2022
Germicidal lighting
WANGS ALLIANCE CORP6 citations82
US11696970B2Jul 11, 2023
Germicidal lighting
WANGS ALLIANCE CORP1 citations70
US11612670B2Mar 28, 2023
Germicidal lighting
WANGS ALLIANCE CORP1 citations70
US11433154B2Sep 6, 2022
Germicidal lighting
WANGS ALLIANCE CORP2 citations70
US12109338B2Oct 8, 2024
Germicidal lighting
WANGS ALLIANCE CORP0 citations59