5 trademarks were found for owners matching the name Beijing Langhan Technology Co., Ltd..
#Classstatus
1 S:88819930
M:LUNA BLANCA
O:Beijing Langhan Technology Co., Ltd.
3 Dead
2 S:88819967
M:LAST MILE
O:Beijing Langhan Technology Co., Ltd.
12 Dead
3 S:88231263
M:UMIND LITE

O:Beijing Langhan Technology Co., Ltd.
28 Registered
4 S:88231225
M:UDRONE

O:Beijing Langhan Technology Co., Ltd.
28 Registered
5 S:88089193
M:SIRTEEN

O:Beijing Langhan Technology Co., Ltd.
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24