Patents/Inventors

Jianjun Xue

QingdaoCN2 patents

3 Patents

US120500482024
Refrigerator and Beverage Supply Device Thereof
HAIER SMART HOME CO., Ltd.
0 cites
US119377342024
Refrigerator
QINGDAO HAIER JOINT STOCK CO., Ltd.
0 cites
US117791492023
Refrigerator
QINGDAO HAIER JOINT STOCK CO., Ltd.
0 cites