2 trademarks were found for owners matching the name Huang, Yongcheng.
#Classstatus
1 S:97297137
M:PATA PON

O:Huang, Yongcheng
6 Dead
2 S:97286657
M:HEIZO

O:Huang Yongcheng
8 Registered
Trademark Alertz updated from USPTO on 2030-01-24