2 trademarks were found for owners matching the name Shenzhen Saiyin Electronic Co., Ltd..
#Classstatus
1 S:87813677
M:SAIYIN

O:Shenzhen Saiyin Electronic Co., Ltd.
9 Registered
2 S:87813696
M:SINEAUDIO

O:Shenzhen Saiyin Electronic Co., Ltd.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24