Patents/Inventors

Changhao Quan

HefeiCN5 patents

4 Patents

US125124472025
Semiconductor Package Assembly and Manufacturing Method
CHANGXIN MEMORY TECHNOLOGIES, Inc.
0 cites
US124447272025
Semiconductor Package Structure and Manufacturing Method
CHANGXIN MEMORY TECHNOLOGIES, Inc.
0 cites
US121869522025
Injection Mould and Injection Moulding Method
CHANGXIN MEMORY TECHNOLOGIES, Inc.
0 cites
US118200582023
Injection Mould and Injection Moulding Method
CHANGXIN MEMORY TECHNOLOGIES, Inc.
0 cites