Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6714790 | Method for masking the location of a mobile subscriber in a cellular communications network | Max Allen Heckard, Tommy Tsui, David J. Garcia, Dean Paul Vanden Heuvel | 2004-03-30 |