2 trademarks were found for owners matching the name ZENG, ZHIEN.
#Classstatus
1 S:88542816
M:ESTRY
O:Ma,Jinxiang, ZENG, ZHIEN
9 Registered
2 S:87811893
M:SHINEAR

O:Ningbo Biyoute Photovoltaic-Tech Co.,Ltd., ZENG, ZHIEN
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24