4 trademarks were found for owners matching the name Qinghua Chen.
#Classstatus
1 S:90685784
M:VIKISSM
O:Qinghua Chen, YONGMING, DONG
16 Registered
2 S:90554488
M:YONGFENGYUAN
O:Qinghua Chen
21 Registered
3 S:90503840
M:YONGFENGYUAN
O:Qinghua Chen
20 Registered
4 S:90418102
M:JIHAJU

O:Qinghua Chen, REN, XIAOBO
18 Registered
Trademark Alertz updated from USPTO on 2030-01-24