4 trademarks were found for owners matching the name Dayu Optoelectronics Co., Ltd..
#Classstatus
1 S:87051279
M:LUMIEYE 3D LINKING YOU AND ME

O:Dayu Optoelectronics Co., Ltd.
9 Dead
2 S:86356583
M:

O:DAYU OPTOELECTRONICS CO., LTD.
9 Dead
3 S:86356590
M:DAYUNET
O:DAYU OPTOELECTRONICS CO., LTD.
9 Dead
4 S:86356606
M:DOC

O:DAYU OPTOELECTRONICS CO., LTD.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24