| 6535743 |
System and method for providing directions using a communication network |
William C. Kennedy, III, Terry S. Parker, Thomas D. Russell, Larry C. Wortham, William C. Saunders |
2003-03-18 |
| 6405033 |
System and method for routing a call using a communications network |
William C. Kennedy, III, Terry S. Parker, Thomas D. Russell, William C. Saunders |
2002-06-11 |
| 6301480 |
System and method for communicating using a voice network and a data network |
William C. Kennedy, III, Kenneth R. Westerlage, Carl Drueckhammer |
2001-10-09 |
| 6167255 |
System and method for providing menu data using a communication network |
William C. Kennedy, III, Terry S. Parker, Thomas D. Russell, William C. Saunders |
2000-12-26 |
| 6055426 |
Notification of a mobile unit out of coverage |
— |
2000-04-25 |
| 5987377 |
Method and apparatus for determining expected time of arrival |
Kenneth R. Westerlage, William C. Kennedy, III, William C. Saunders, William L. Hoag |
1999-11-16 |
| 5966658 |
Automated selection of a communication path |
William C. Kennedy, III, Kenneth R. Westerlage, James L. Gerstner |
1999-10-12 |
| 5724243 |
Method and apparatus for determining expected time of arrival |
Kenneth R. Westerlage, William C. Kennedy, III, William C. Saunders, William L. Hoag |
1998-03-03 |
| 5699275 |
System and method for remote patching of operating code located in a mobile unit |
William C. Kennedy, III, Kenneth R. Westerlage |
1997-12-16 |