| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Germany | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Israel | 2 | |
| #5 | Canada | 1 | |
| #6 | France | 1 | |
| #7 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Basic communication technologies | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Resonators | |
| #3 | Measuring electric variables | |
| #4 | Speech analysis |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jackson L | 3 |
| #2 | Jackson Leland B | 3 |
| #3 | Bertrand John | 2 |
| #4 | Flink Joseph H | 1 |
| #5 | Thanos Stamatios N | 1 |
| #6 | Thanos S N | 1 |
| #7 | Bertrand J | 1 |
| #8 | Sutamateiosu Enu Sanosu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4246542A | Filter using a state-variable biquadratic transfer function circuit | |
| US4093989A | Spectrum analyzer using digital filters | |
| US3816732A | Apparatus and method for serial-parallel binary multiplication | |
| US3808370A | System using adaptive filter for determining characteristics of an input | |
| US3735269A | Digital frequency synthesizer |