2 trademarks were found for owners matching the name Hangzhou Keluoma Optoelectronics Technology Co., Ltd..
#Classstatus
1 S:88704411
M:OPLENIC

O:Hangzhou Keluoma Optoelectronics Technology Co., Ltd.
9 Dead
2 S:88704413
M:OPLENIC

O:Hangzhou Keluoma Optoelectronics Technology Co., Ltd.
10 Dead
Trademark Alertz updated from USPTO on 2030-01-24