Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6037897 | Apparatus and methods for moving target indicator simulation | — | 2000-03-14 |
| 4649393 | Phased array antennas with binary phase shifters | — | 1987-03-10 |
| 4647874 | Doppler signal processing circuitry | — | 1987-03-03 |
| 4499467 | Doppler radar sets with target direction sensing capability | — | 1985-02-12 |
| 4458240 | Energy wave electronic intruder detection system | Reinhard G. Olesch | 1984-07-03 |
| 4453137 | Signal processor for plural frequency detection and tracking over predetermined range of frequencies | — | 1984-06-05 |
| 4430655 | Radar target angle measuring system | — | 1984-02-07 |
| 4426622 | Frequency discriminator | — | 1984-01-17 |
| 4401980 | Constant current electronic intruder detection system | Reinhard G. Olesch | 1983-08-30 |
| 4400695 | Electronic intruder detection system | Reinhard G. Olesch | 1983-08-23 |
| 4400700 | Doppler frequency analysis of radar signals | — | 1983-08-23 |
| 4398153 | Harmonic generator | — | 1983-08-09 |
| 4378559 | Radar antenna system | — | 1983-03-29 |
| 4334194 | Pulse train generator of predetermined pulse rate using feedback shift register | — | 1982-06-08 |
| 4331925 | False count correction in feedback shift registers and pulse generators using feedback shift registers | — | 1982-05-25 |
| 4326272 | Electronic intruder detection system | Reinhard G. Olesch | 1982-04-20 |
| 4292635 | Signal processing system | — | 1981-09-29 |
| 4237464 | Radar antenna employing phase shifted collinear dipoles | — | 1980-12-02 |
| 4219812 | Range-gated pulse doppler radar system | — | 1980-08-26 |
| 4217585 | Dual frequency Doppler radar | William Fishbein | 1980-08-12 |
| 4187501 | Electronic intruder detection system | Reinhard G. Olesch | 1980-02-05 |