| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Canada | 4 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | Australia | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Medical technology | |
| #3 | Machines | |
| #4 | Basic communication technologies | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Implantable devices | |
| #3 | Electrotherapy | |
| #4 | Unspecified technologies | |
| #5 | Diagnosis and surgery | |
| #6 | Resonators | |
| #7 | Measuring electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lippa Arnold S | 13 |
| #2 | Richardson Charles S | 8 |
| #3 | Brisken Axel F | 5 |
| #4 | Nunley James A | 5 |
| #5 | Diabachi Farid | 3 |
| #6 | Nunley James | 2 |
| #7 | Green Robert S | 2 |
| #8 | Dibachi Farid | 2 |
| #9 | Vokac Peter R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2248642A1 | Apparatus and method for determining individual sensitivity to ultrasonic signals | |
| US6068590A | Device for diagnosing and treating hearing disorders | |
| US5663727A | Frequency response analyzer and shaping apparatus and digital hearing enhancement apparatus and method utilizing the same | |
| US6377693B1 | Tinnitus masking using ultrasonic signals | |
| US6169813B1 | Frequency transpositional hearing aid with single sideband modulation | |
| US6173062B1 | Frequency transpositional hearing aid with digital and single sideband modulation |