NEC , RIM , Samsung , Sony Ericsson , Toshiba , AT&T , Sprint , Rogers , SK , Google , Microsoft , PayPal , Visa , Mastercard , American Express , Intel , TI , Qualcomm , and NXP . [ 5 ] Source : Wikipedia References http://en.wikipedia.org/wiki/Near_field_communication http://www.nfc-forum.org/home/ http://www.nfcworldcongress.com/