| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 1 | |
| #5 | China | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Digital networks | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Transmission | |
| #2 | Digital information transmission | |
| #3 | Radio navigation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Elam Carl M | 13 |
| #2 | Elam C M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO03065616A1 | Space diversity broadcast | |
| WO0186320A2 | Remote sensing using rayleigh signaling | |
| US6823021B1 | Method and apparatus for space division multiple access receiver |