2 trademarks were found for owners matching the name Feng, JianJun.
#Classstatus
1 S:88408210
M:HUANYU
O:Feng, JianJun
7 Dead
2 S:87298830
M:HUANYU

O:Feng, JianJun, HANGZHOU SONGHAI ELECTRONIC TECHNOLOGY CO., LTD
9 Registered
Trademark Alertz updated from USPTO on 2030-01-24