2 trademarks were found for owners matching the name Jiajia Chen.
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1 TM: 2182603
Desc: LLAPPUIL

Owner: Jiajia Chen
Class: 20
Status: Registered: Registered/protected
2 TM: 1894239
Desc: MOKASE
Owner: Jiajia Chen
Class: 9
Status: Registered: Registered/protected