| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Norway | 1 | |
| #7 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Radio navigation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kopp Laurent | 13 |
| #2 | Eyries Michel | 8 |
| #3 | Laurent Kopp | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2958047A1 | SONAR FURTIVE ACTIVE PROXIMITY FOR SUBMARINE | |
| FR2952189A1 | METHOD FOR DETECTING AND LOCATING A SUBSEQUENT ACCOUSTIC SOURCE WITH HIGH DEPTH | |
| FR2947341A1 | Method of detecting substantially periodic trains of significant sinusoidal signal bursts | |
| NZ573058A | Sonar with two symmetrically mounted off axis antennas using mutually reversed Rx and Tx frequencies |