Patents/Inventors

Huajin Chen

ShenzhenCN2 patents

3 Patents

US123697432025
Coffee Machine for Wirelessly Driving Coffee Cup Holder to Rotate
Shenzhen Buydeem Technology Co.
0 cites
US120229722024
Temperature Measuring and Overflow Preventing Probe for Pot
SHENZHEN BUYDEEM TECHNOLOGY Co.
0 cites
US119572692024
Coffee Machine for Wirelessly Driving Coffee Filter Cup to Rotate
SHENZHEN BUYDEEM TECHNOLOGY Co.
0 cites