2 trademarks were found for owners matching the name QIN, YANGYANG.
#Classstatus
1 S:97212643
M:BOINIO
O:Qin, Yangyang
6 Registered
2 S:90276906
M:LEFEI
O:QIN, YANGYANG, Xie Chuhua
28 Registered
Trademark Alertz updated from USPTO on 2030-01-24