Patents/Inventors

Guofei Yuan

ZhejiangCN8 patents

4 Patents

USD11247362026
Chair
R&D Center Of ANJI DAKANG FURNITURE Under DAKANG HOLDING CO., Ltd
0 cites
US122004172025
Loudspeaker Mesh Cover and Light-emitting Loudspeaker Having Same
DAKANG HOLDING CO., Ltd.
0 cites
US119034922024
Light-emitting Seat
DAKANG HOLDING CO., Ltd.
0 cites
US116330452023
Furniture Light-emitting Assembly and Light-emitting Seat Having the Same
DAKANG HOLDING CO., Ltd.
0 cites