Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| H14 | Adaptive doppler filter banks | — | 1986-01-07 |
| 4524362 | Phase coded pulse expander-compressor | — | 1985-06-18 |
| 4521779 | Pulse compression system | — | 1985-06-04 |
| 4509051 | Phase-coded pulse expander-compressor | — | 1985-04-02 |
| 4507659 | Pulse compression sidelobe suppressor | Frank F. Kretschmer, Jr. | 1985-03-26 |
| 4489392 | Orthogonalizer for inphase and quadrature digital data | — | 1984-12-18 |
| 4489320 | Interference suppressor for radar MTI | Frank F. Kretschmer, Jr. | 1984-12-18 |
| 4471340 | Analog to digital converter | — | 1984-09-11 |
| 4464768 | Adaptive preprocessing system | Frank F. Kretschmer, Jr. | 1984-08-07 |
| 4459700 | Adaptive MTI system | Frank F. Kretschmer, Jr., James P. Hansen | 1984-07-10 |
| 4439770 | Cascaded adaptive loops | Frank F. Kretschmer, Jr. | 1984-03-27 |
| 4404562 | Low sidelobe linear FM chirp system | Frank F. Kretschmer, Jr. | 1983-09-13 |
| 4390881 | Real-data digital-real-weight canceler | Frank F. Kretschmer, Jr. | 1983-06-28 |
| 4384291 | Efficient low-sidelobe pulse compression | Frank F. Kretschmer, Jr. | 1983-05-17 |
| 4379295 | Low sidelobe pulse compressor | Frank F. Kretschmer, Jr. | 1983-04-05 |
| 4373190 | Efficient, precompression, bandwidth-tolerant, digital pulse expander-compressor | Frank F. Kretschmer, Jr. | 1983-02-08 |
| 4362932 | Wide band data processing technique | — | 1982-12-07 |
| 4359735 | Multi-sampling-channel pulse compressor | Frank F. Kretschmer, Jr. | 1982-11-16 |
| 4359736 | Frequency-phase coding device | — | 1982-11-16 |
| 4359738 | Clutter and multipath suppressing sidelobe canceller antenna system | — | 1982-11-16 |
| 4357608 | Scanning radar system | — | 1982-11-02 |
| 4319242 | Integrated weapon control radar system | — | 1982-03-09 |
| 4313170 | Autocorrelation side lobe reduction device for phase-coded signals | Frank F. Kretschmer, Jr. | 1982-01-26 |
| 4237461 | High-speed digital pulse compressor | Ben H. Cantrell | 1980-12-02 |
| 4222051 | Cascaded digital cancelers | Frank F. Kretschmer, Jr. | 1980-09-09 |