| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | Australia | 2 | |
| #5 | Canada | 2 | |
| #6 | France | 2 | |
| #7 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Control | |
| #3 | Basic communication technologies | |
| #4 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Systems for regulating electrical variables | |
| #3 | Analogue computers | |
| #4 | Pulse technique |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roessel Frederik Johannes Van | 3 |
| #2 | Boxman Peter | 3 |
| #3 | Van Roessel Frederik J | 1 |
| #4 | Chan Albert Yiu-Cheung | 1 |
| #5 | Chan A | 1 |
| #6 | Soojian Haig | 1 |
| #7 | Soojian Hagi | 1 |
| #8 | Soojian H | 1 |
| #9 | Van Roessel F | 1 |
| #10 | Chan Albert Y | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3852674A | Parabola and sawtooth generator | |
| US3678182A | Chroma key circuit | |
| US3602802A | Remote voltage regulated power supply |