Patents/Inventors

Yonghua Yu

BeijingCN7 patents

9 Patents

US124374752025
Method and Device for Quantitatively Characterizing Development Positions of Geological Disasters in Slopes, and Electronic Device
Institute Of Geology And Geophysics, Chinese Academy Of Sciences
0 cites
USD10832582025
Garment Steamer
Shenzhen Pukaiyu Technology Co., Ltd.
0 cites
US123296872025
Eye Mask
SHENZHEN PUKAIYU TECHNOLOGY CO., Ltd.
0 cites
USD10773832025
Garment Steamer
Shenzhen Pukaiyu Technology Co., Ltd.
0 cites
US121806462024
Garment Steamer
SHENZHEN PUKAIYU TECHNOLOGY CO., Ltd.
0 cites
US121806472024
Garment Steamer
SHENZHEN PUKAIYU TECHNOLOGY CO., Ltd.
0 cites
US121523372024
Handheld Garment Steamer
Shenzhen Pukaiyu Technology Co., Ltd.
0 cites
USD10385552024
Garment Steamer
SHENZHEN PUKAIYU TECHNOLOGY CO., Ltd.
0 cites
US120000832024
Garment Steamer
SHENZHEN PUKAIYU TECHNOLOGY CO., Ltd.
0 cites