| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 28 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Computer technology | |
| #3 | Basic communication technologies |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Image data processing | |
| #3 | Generation of oscillations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Demos Gary A | 28 |
| #2 | Ruhoff David | 2 |
| #3 | Ruhoff David S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US8111754B1 | Interpolation of video compression frames | |
| US3866127A | Selective audio signal frequency multiplier |