| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Japan | 3 | |
| #3 | Canada | 2 | |
| #4 | France | 2 | |
| #5 | Brazil | 1 | |
| #6 | Germany | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Medical technology | |
| #3 | Consumer goods | |
| #4 | Audio-visual technology | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Analysing materials | |
| #3 | Radio navigation | |
| #4 | Measuring mechanical vibrations | |
| #5 | Sound-producing devices | |
| #6 | Measuring speed and acceleration | |
| #7 | Television | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kopel Leroy | 5 |
| #2 | Wilcox Martin H | 4 |
| #3 | Kopel Le Roy | 1 |
| #4 | Michael Finsterwald Phillip | 1 |
| #5 | Fuiritsupu Maikeru Fuinsutaauo | 1 |
| #6 | Finsterwald P Michael | 1 |
| #7 | Riroi Koperu | 1 |
| #8 | Finsterwald Phillip Michael | 1 |
| #9 | Andes Charles B | 1 |
| #10 | Maatein Eichi Uirukotsukusu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4426886A | Ultrasonic scanner | |
| US4363326A | Ultrasonic apparatus for needle insertion | |
| US4410910A | Motion detecting method and apparatus | |
| US4184094A | Coupling for a focused ultrasonic transducer | |
| US4285010A | Ultrasonic interrogating system and exciter-detector circuit therefor | |
| GB1487761A | Ultrasonic cross-sectional imaging system and exciter-detector circuit therefor | |
| US3881466A | Ultrasonic cross-sectional imaging system |