| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Telecommunications | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Transmission | |
| #3 | Climate change mitigating computer technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sullivan Mark | 5 |
| #2 | Schor Matthew J | 3 |
| #3 | Sullivan Mark C | 2 |
| #4 | Kilfeather James B | 2 |
| #5 | Schor M J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6169514B1 | Low-power satellite-based geopositioning system | |
| US5955986A | Low-power satellite-based geopositioning system | |
| AU4643997A | Method and apparatus for precision geolocation |