2 trademarks were found for owners matching the name Shi, Qiwen.
#Classstatus
1 S:86319496
M:MAY FLASH

O:SHENZHEN MAYFLASH ELECTRONICS CO., LTD, Shi, Qiwen
9 Registered
2 S:86319497
M:MAY FLASH

O:SHENZHEN MAYFLASH ELECTRONICS CO., LTD, Shi, Qiwen
28 Registered
Trademark Alertz updated from USPTO on 2030-01-24