4 trademarks were found for owners matching the name Han-Ching Huang.
#Classstatus
1 S:85839440
M:EZLOAD

O:Han-Ching Huang
6 Registered
2 S:85839127
M:R.E.T.

O:Han-Ching Huang
6 Dead
3 S:85102622
M:RATCHET POWER
O:Han-Ching Huang
22 Dead
4 S:85102651
M:RATCHET CORD
O:Han-Ching Huang
22 Dead
Trademark Alertz updated from USPTO on 2030-01-24