| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | Australia | 2 | |
| #3 | Israel | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | China | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic communication technologies | |
| #2 | Audio-visual technology | |
| #3 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Amplification control | |
| #2 | Loudspeakers and microphones | |
| #3 | Speech analysis |
| # | Name | Total Patents |
|---|---|---|
| #1 | Licht Zvi | 4 |
| #2 | Licht Tsvika | 2 |
| #3 | Zvi Licht | 1 |
| #4 | Friedman Mark M | 1 |
| #5 | Licht Zvi Tsvika | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IL154397D0 | Voice enhancement system | |
| AU6748600A | Filter banked gain control of audio in a noisy environment |