2 trademarks were found for owners matching the name HUANG, GUANCHENG.
#Classstatus
1 S:90423760
M:DILIZU
O:HUANG, GUANCHENG, Yougui Weng
9 Registered
2 S:90110451
M:YWEHOY
O:HUANG, GUANCHENG, Renyan H. Wong
3 Registered
Trademark Alertz updated from USPTO on 2030-01-24