Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7856223 | Mixer-system with gain-blocks and switches | — | 2010-12-21 |
| 7282982 | Mixer-system with gain-blocks and switches | — | 2007-10-16 |
| 5481218 | Logarithmic converter | Johannes Stoffels | 1996-01-02 |
| 5126697 | Voltage controlled oscillator with a resonant network and a reactive network, having a control loop between the networks | Hendrikus C. Nauta | 1992-06-30 |
| 5065093 | Inductive proximity sensor for detecting an object starting electrical conductivity | Hendrikus C. Nauta | 1991-11-12 |
| 4916412 | Voltage-controlled oscillator using a phase control loop for establishing an accurate idling frequency and temperature stabilized control sensitivity | Hendrikus C. Nauta | 1990-04-10 |
| 4890066 | Envelope detector | Willibrordus G. M. M. Straver | 1989-12-26 |
| 4870383 | Oscillator circuit | — | 1989-09-26 |
| 4816779 | Amplitude stabilized oscillator having positive and negative feedback | Cornelis A. M. Boon | 1989-03-28 |
| 4742566 | AM receiver | Hendrikus C. Nauta | 1988-05-03 |
| 4608544 | Oscillator circuit | Cornelis A. M. Boon | 1986-08-26 |
| 4607234 | Gain-controlled amplifier arrangement | Hendrikus C. Nauta | 1986-08-19 |
| 4580294 | Optical transmitter | Leendert P. de Jong | 1986-04-01 |
| 4414690 | Active aerial | Durk Van Willigen | 1983-11-08 |