Patents/Inventors

Jiale Cheng

SuzhouCN5 patents

4 Patents

USD11163072026
Vacuum Cleaner
Suzhou Ash-clean Intelligent Technology Co., Ltd.
0 cites
USD11112742026
Vacuum Cleaner
Suzhou Ash-clean Intelligent Technology Co., Ltd.
0 cites
USD10960262025
Vacuum Cleaner
Suzhou Ash-clean Intelligent Technology Co., Ltd.
0 cites
USD10960272025
Vacuum Cleaner
Suzhou Demessi Technology Co., Ltd
0 cites