3 trademarks were found for owners matching the name YU, HONGCHANG.
#Classstatus
1 S:97183626
M:PINGXIXI
O:Yu, Hongchang
7 Dead
2 S:87037350
M:YHCHOO

O:YU HONGCHANG
11 Dead
3 S:86417661
M:LILPARTNER

O:SHENZHEN LILPARTNER BIG DATA SOFTWARE CO., LTD., YU, HONGCHANG
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24