2 trademarks were found for owners matching the name Yun, William, Chi.
#Classstatus
1 S:78716177
M:AMATEUR GOLFERS' ASSOCIATION OF AMERICA
O:Yun, William Chi
35 Dead
2 S:78132242
M:OPENTEETIME.COM
O:Yun, William, Chi
41 Dead
Trademark Alertz updated from USPTO on 2030-01-24