| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Brazil | 2 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | Republic of Korea | 2 | |
| #7 | Malaysia | 2 | |
| #8 | United States | 2 | |
| #9 | Hong Kong | 1 | |
| #10 | Japan | 1 | |
| #11 | Mexico | 1 | |
| #12 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Audio-visual technology | |
| #4 | Semiconductors | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Generating mechanical vibrations | |
| #2 | Cleaning | |
| #3 | Loudspeakers and microphones | |
| #4 | Semiconductor devices | |
| #5 | Soldering, welding and flame cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Goodson Michael J | 13 |
| #2 | Goodson J Michael | 9 |
| #3 | Goodson J M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MY141442A | Ultrasonic processing method and apparatus with multiple frequency transducers | |
| WO2005124885A2 | Ultrasonic process and apparatus with programmable sweep frequency | |
| CA2544633A1 | Ultrasonic processing method and apparatus with multiple frequency transducers | |
| US7495371B2 | Cleaning tank with sleeved ultrasonic transducer | |
| WO2004103014A2 | Advanced ceramics in ultrasonic transducerized devices | |
| US6924585B2 | Sleeved ultrasonic transducer |