| THE FOLLOWING ARE A LIST OF XANBOO'S PATENTS: |
| Customizable presentation environment Date of Issue: August 7, 2007 |
| Systems and methods for the automatic registration of devices Date of Issue: July 31, 2007 |
| Method and system for adaptively setting a data refresh interval Date of Issue: December 12, 2006 |
| Adaptive method for amortizing authentication overhead Date of Issue: August 1, 2006 |
| Method for amortizing authentication overhead Date of Issue: July 18, 2006 |
| Method and system for communicating with a wireless device Date of Issue: May 2, 2006 |
| Service broker for processing data from a data network Date of Issue: April 18, 2006 |
| Systems and methods for the automatic registration of devices Date of Issue: September 13, 2005 |
| Systems and methods for the automatic registration of devices Date of Issue: February 3, 2004 |
| Adaptive method for polling Date of Issue: September 16, 2003 |