Providing user authentication services using near field communication (NFC) technology for credit card transactions using credit cards and mobile phones

'authent':3 'card':13,17 'communic':8 'credit':12,16 'field':7 'mobil':19 'near':6 'nfc':9 'phone':20 'provid':1 'servic':4 'technolog':10 'transact':14 'use':5,15 'user':2

Downloadable software in the nature of a mobile application for user and identity authentication using near field communication (NFC) technology for credit card transactions

'applic':9 'authent':14 'card':23 'communic':18 'credit':22 'download':1 'field':17 'ident':13 'mobil':8 'natur':5 'near':16 'nfc':19 'softwar':2 'technolog':20 'transact':24 'use':15 'user':11

Credit card authentication services, namely, credit card authorization and verification services

'authent':3 'author':8 'card':2,7 'credit':1,6 'name':5 'servic':4,11 'verif':10

TAP2

Owners

Goods & Services