Patents/Inventors

Jian-qun Li

GuangdongCN3 patents

4 Patents

US122339312025
Vehicle Frame and Baby Stroller
WONDERLAND SWITZERLAND AG
0 cites
US120968652024
Child Carrier
Wonderland Switzerland AG
0 cites
US119123282024
Vehicle Frame and Baby Stroller
Wonderland Switzerland AG
0 cites
US116966502023
Child Carrier
Wonderland Switzerland AG
0 cites