|
| US4966210 | 27 Dec 1989 | 30 Oct 1990 | | Wallet with detachable billfold |
| US7070095 | 15 Dec 2004 | 4 Jul 2006 | American Express Travel Related Services Company, Inc. | Foldable transaction cards and methods of making the same |
| US7137552 | 17 Mar 2004 | 21 Nov 2006 | American Express Travel Related Services Company, Inc. | Portable electronic devices interconnected with convenient or foldable transaction cards |
| US7147151 | 10 Dec 2003 | 12 Dec 2006 | American Express Travel Related Services Company, Inc. | Foldable transaction card systems |
| US7156301 | 3 Mar 2005 | 2 Jan 2007 | American Express Travel Related Services Company, Inc. | Foldable non-traditionally-sized RF transaction card system and method |
| US7213764 | 12 May 2003 | 8 May 2007 | American Express Travel Related Services Company, Inc. | Foldable transaction card |
| US7278584 | 21 Nov 2005 | 9 Oct 2007 | American Express Travel Related Services Company, Inc. | Portable electronic music devices with convenient or foldable transaction cards |
| US7306158 | 30 Jun 2003 | 11 Dec 2007 | American Express Travel Related Services Company, Inc. | Clear contactless card |
| US7306158 | 30 Jun 2003 | 11 Dec 2007 | American Express Travel Related Services Company, Inc. | Clear contactless card |
| US7347360 | 7 Jun 2004 | 25 Mar 2008 | American Express Travel Related Services Company, Inc. | Foldable transaction card systems for non-traditionally-sized transaction cards |
| US7398931 | 6 Mar 2007 | 15 Jul 2008 | American Express Travel Related Services Company, Inc. | Foldable transaction card |
| US7494058 | 26 Sep 2007 | 24 Feb 2009 | American Express Travel Related Services Company, Inc. | Smartcard transaction method and system using voiceprint recognition |
| US7506819 | 21 Sep 2007 | 24 Mar 2009 | Xatra Fund MX, LLC | Biometric security using a fob |
| US7520439 | 31 Jan 2007 | 21 Apr 2009 | American Express Travel Related Services Company, Inc. | Portable electronic devices with convenient or foldable transaction cards |
| US7540426 | 27 Nov 2006 | 2 Jun 2009 | American Express Travel Related Services Company, Inc. | Foldable transaction cards and methods of making the same |
| US7543738 | 28 Jul 2005 | 9 Jun 2009 | American Express Travel Related Services Company, Inc. | System and method for secure transactions manageable by a transaction account provider |
| US7578448 | 7 Sep 2007 | 25 Aug 2009 | | Authorizing radio frequency transactions using a keystroke scan |
| US7631812 | 23 May 2008 | 15 Dec 2009 | | Foldable transaction card systems |
| US7637434 | 7 Sep 2007 | 29 Dec 2009 | | Registering a biometric for radio frequency transactions |
| US7639116 | 24 Jun 2004 | 29 Dec 2009 | | Converting account data associated with a radio frequency device |
| US7668750 | 10 Mar 2004 | 23 Feb 2010 | | Securing RF transactions using a transactions counter |
| US7690577 | 20 Sep 2007 | 6 Apr 2010 | | Registering a biometric for radio frequency transactions |
| US7705732 | 9 Dec 2004 | 27 Apr 2010 | | Authenticating an RF transaction using a transaction counter |
| US7721956 | 21 Oct 2008 | 25 May 2010 | American Express Travel Related Services Company, Inc. | Foldable transaction card systems |
| US7725427 | 28 Sep 2004 | 25 May 2010 | | Recurrent billing maintenance with radio frequency payment devices |
| US7793845 | 3 Aug 2009 | 14 Sep 2010 | American Express Travel Related Services Company, Inc. | Smartcard transaction system and method |
| US7837116 | 17 Jul 2007 | 23 Nov 2010 | American Express Travel Related Services Company, Inc. | Transaction card |
| US7886157 | 31 Jan 2008 | 8 Feb 2011 | Xatra Fund MX, LLC | Hand geometry recognition biometrics on a fob |
| US7889052 | 10 Jan 2003 | 15 Feb 2011 | Xatra Fund MX, LLC | Authorizing payment subsequent to RF transactions |
| US7892371 | 14 Apr 2008 | 22 Feb 2011 | American Express Travel Related Services Company, Inc. | Foldable transaction cards and methods of making the same |
| US8001054 | 4 Jan 2006 | 16 Aug 2011 | American Express Travel Related Services Company, Inc. | System and method for generating an unpredictable number using a seeded algorithm |
| US8016191 | 9 Aug 2010 | 13 Sep 2011 | American Express Travel Related Services Company, Inc. | Smartcard transaction system and method |
| US8191788 | 19 Oct 2010 | 5 Jun 2012 | American Express Travel Related Services Company, Inc. | Transaction card |
| USRE43157 | 31 Jan 2008 | 7 Feb 2012 | XATRA Fund MX, LLC | System and method for reassociating an account number to another transaction account |
