2 trademarks were found for owners matching the name Yongchang Shen.
#Classstatus
1 S:85310052
M:

O:Yongchang Shen
43 Dead
2 S:85309826
M:LICHEE NUT

O:Linfeng Ji, Yongchang Shen
43 Dead
Trademark Alertz updated from USPTO on 2030-01-24