3 trademarks were found for owners matching the name Tang, yongchen.
#Classstatus
1 S:86707809
M:MIFRAME
O:Tang, Yongchen
9 Dead
2 S:86707810
M:

O:Tang, Yongchen
9 Dead
3 S:86314106
M:INSTACOLLAGE
O:Tang, yongchen
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24