3 trademarks were found for owners matching the name Hangzhou YiChen Technology Co., Ltd..
#Classstatus
1 S:98339821
M:LINGFANG

O:Hangzhou Yichen Technology Co., Ltd
20 Pending
2 S:88113299
M:MICOLIN

O:Hangzhou YiChen Technology Co., Ltd.
25 Registered
3 S:87605946
M:POPGLORY
O:Hangzhou YiChen Technology Co.,Ltd.
25 Dead
Trademark Alertz updated from USPTO on 2030-01-24