| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 5 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 4 | |
| #5 | Australia | 3 | |
| #6 | China | 2 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Measurement | |
| #3 | IT methods for management | |
| #4 | Machines | |
| #5 | Computer technology | |
| #6 | Control |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Data processing systems | |
| #3 | Transmission | |
| #4 | Wireless communication networks | |
| #5 | Unspecified technologies | |
| #6 | Antennas | |
| #7 | Data recognition and presentation | |
| #8 | Alarm systems | |
| #9 | Healthcare informatics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dempsey Michael K | 16 |
| #2 | Tessier Paul | 11 |
| #3 | Gaudet Phil | 4 |
| #4 | Lathrop Olin | 4 |
| #5 | Donovan Kimberly | 2 |
| #6 | Phil Tessier Paul Lathrop Olin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2009009791A2 | Helical antennas in location systems | |
| CA2542600A1 | Location system | |
| US2005140508A1 | Location system using a first signal to gate a second signal | |
| CN1902953A | Peak picking in location systems | |
| AU2002255695A1 | A system and method for performing object association using a location tracking system |