Patents/Inventors

Huihuang Liu

HunanCN1 patent

2 Patents

US123697022025
Beauty Mask with Built-in Vr Glasses
Y.LIN ELECTRONICS CO., Ltd.
0 cites
US120568052024
Intelligent Regulation and Management System for Car Beauty Lamp and In-vehicle Human Body Beauty Light Source
Y.LIN ELECTRONICS CO., Ltd.
0 cites