Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9674659 | Method and apparatus for determining whether a subscriber is located within a preset area | Paul Zebregs, Peter Van Loon | 2017-06-06 |
| 9380556 | Method and apparatus for determining the location of a subscriber | Paul Zebregs, Peter Van Loon | 2016-06-28 |