Andrew Chien CHEN

City:

Country:

United States

Published Applications:

Last publication date:

2019-01-03

Top Assignees for applications by Andrew Chien CHEN

The entities that hold a legal rights for patent applications filed by inventor CHEN Andrew Chien:

Andrew Chien CHEN from , US has applied for patents for these inventions. The list has both pending applications and granted patents:

METHOD FOR VERIFYING TRANSACTIONS IN CHIP CARDS

FULLY-AUTOMATIC DIGITAL ELECTRONIC PAYMENT TRANSACTION IDENTITY AUTHENTICATION METHOD WITH HIGH SECURITY

InventorID:

1083593 ⎘