2 trademarks were found for owners matching the name Lee Chang Sung.
#
1 TM: 1796661
Desc: zeffiro
Owner: LEE, Chang Sung
Class: 9
Status: Cancelled: Cancelled at the request of IB
2 TM: 1830005
Desc: zeffiro
Owner: LEE, Chang Sung
Class: 9
Status: Protected: Registered/protected