2 trademarks were found for owners matching the name Yunsheng Chen.
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1 TM: 2339312
Desc: Robot Barista
Owner: Yunsheng Chen
Class: 3, 7, 11, 21, 43
Status: Registered: Registered/protected
2 TM: 2339314
Desc: Coffee Robot
Owner: Yunsheng Chen
Class: 3, 7, 11, 21, 43
Status: Registered: Registered/protected