2 trademarks were found for owners matching the name (Jason CHEN) Ching-Long CHEN.
#Classstatus
1 S:75839300
M:P&P POWER-PASSAGE

O:Jason Chen, Ching-Long Chen
12 Dead
2 S:75839742
M:P&P POWER-PASSAGE

O:(Jason CHEN) Ching-Long CHEN
4 Dead
Trademark Alertz updated from USPTO on 2030-01-24