Patents/Inventors

Jia Yu Zheng

FoshanCN2 patents

3 Patents

US119044172024
Automated Material Welding
International Business Machines Corporation
0 cites
US115717882023
Adjustable Suction Screwdriver
International Business Machines Corporation
0 cites
US115762662023
Multilayer Screen Printing Stencil
International Business Machines Corporation
0 cites