Kanata
Canada
2
2015-11-12
The entities that hold a legal rights for patent applications filed by inventor DING Yuebin:
Yuebin DING from Kanata, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and system for authorizing secure electronic transactions using a security device having a quick response code scanner
#2 | 2015-11-12Method and system for authorizing secure electronic transactions using a security device
1357302 ⎘