U.S. Bank has announced that they would be using technology from both DeviceFidelity and Datacard Group in its new smart card and mobile payment program.

The new Go Mobile service will leverage DeviceFidelity’s near field communications (NFC) technology to create a contactless mobile payment application. Datacard Group will be responsible for cardholder personalization.

Cardholders participating in the program can further opt-in for a case that will NFC-enable their iPhone 4 or 4S. The case uses a microNFC card and is built by DeviceFidelity.

U.S. Bank is the 5th largest commercial bank in the United States based on assets. With more than 3,000 bank offices and more than 5,000 ATMs, the bank is the fourth largest in the U.S. in total branches.

Watch DeviceFidelity’s most recent Finovate demo here.