| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | Australia | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Brazil | 2 | |
| #6 | Canada | 2 | |
| #7 | China | 2 | |
| #8 | Israel | 2 | |
| #9 | Mexico | 2 | |
| #10 | Taiwan | 2 | |
| #11 | South Africa | 2 | |
| #12 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation | |
| #2 | Wireless communication networks | |
| #3 | Transmission |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maloney John E | 30 |
| #2 | Stevenson James O | 23 |
| #3 | Hinkle Charles J Jr | 7 |
| #4 | Beal Robert E | 4 |
| #5 | Hinkle Jr Charles J | 4 |
| #6 | Hinkle Charles J | 2 |
| #7 | Stevenson Jr James O | 1 |
| #8 | Stenenson James O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6101178A | Pseudolite-augmented GPS for locating wireless telephones | |
| IL136934D0 | Communications localization system | |
| CN1286758A | Communications locatization system | |
| BR9714938A | Communications location system | |
| US6047192A | Robust, efficient, localization system | |
| US6108555A | Enchanced time difference localization system | |
| US5959580A | Communications localization system |