YONGCHENG CHEN
29 Marks
Individual
First Filed:Feb 25, 2021Latest Filed:Jun 11, 2026Address:No. 27, Dongweizhai,Yunluo Village Chuanbu Town,, Luoding City Guangdong, 527200, CN
Portfolio Overview
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1Top Classes
Class 16
Paper Goods and Printed MatterClass 9
Electronics, Software & Scientific EquipmentClass 25
Clothing, Footwear & HeadgearTTAB Proceedings
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