| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | China | 2 | |
| #5 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Audio-visual technology | |
| #4 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rowe Francis | 7 |
| #2 | Sarangapani Sairajan | 7 |
| #3 | Rowe Francis Dale | 6 |
| #4 | Parent Marc | 5 |
| #5 | Romeo John | 2 |
| #6 | Rowe Francis F | 1 |
| #7 | Sarangpani Sairajan | 1 |
| #8 | Parent Marc M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020141965A1 | Horizontal acoustic sediment and current profiler apparatus and methods | |
| US2019272816A1 | Hybrid transducer apparatus and methods of manufacture and use | |
| US2019257930A1 | Multi frequency piston transducer | |
| CN105556333A | Sub-array transducer apparatus and methods | |
| US2014230567A1 | Acquatic velocity scanning apparatus and methods | |
| EP2636150A2 | Multi frequency 2d phased array transducer |