2 trademarks were found for owners matching the name Hyeonjun Cheon.
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1 TM: 2419181
Desc: OGUOGU
Owner: Hyeonjun Cheon
Class: 43
Status: Accepted: Awaiting advertisement
2 TM: 2382277
Desc: Colorove
Owner: Hyeonjun Cheon
Class: 25
Status: Registered: Registered/protected