2 trademarks were found for owners matching the name YANG, CHI-HSUN.
#Classstatus
1 S:88481439
M:UH

O:YANG, CHI-HSUN
31 Registered
2 S:88203698
M:UH

O:YANG, CHI-HSUN
3 Registered
Trademark Alertz updated from USPTO on 2030-01-24