Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473453 | High data rate multiplexed multichannel high frequency broadcast system | — | 2002-10-29 |
| 5543806 | Adaptive antenna arrays for HF radio beamforming communications | — | 1996-08-06 |
| 5422913 | High frequency multichannel diversity differential phase shift (DPSK) communications system | — | 1995-06-06 |
| 5230076 | Ionospheric sounding | — | 1993-07-20 |
| 5218486 | Correction of long term drift and short term fluctuating corruption of a signal | — | 1993-06-08 |
| 4606047 | High frequency communications | — | 1986-08-12 |
| 4543657 | Synchronizing of clocks | — | 1985-09-24 |