Patents/Inventors

Yidi Chen

SuzhouCN5 patents

7 Patents

USD10961392025
Camera Backpack
0 cites
USD10961402025
Camera Backpack
0 cites
USD10764162025
Backpack
PGYTECH CO., Ltd.
0 cites
USD10598062025
Strap for Camera
PGYTECH CO., Ltd.
0 cites
USD10590262025
Wristband for Camera
PGYTECH CO., Ltd.
0 cites
USD10431002024
Backpack
PGYTECH CO., Ltd.
0 cites
US119816302024
Abietane Type Diterpene Compound, Preparation Method and Application Thereof
HANGZHOU NORMAL UNIVERSITY
0 cites