Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6072427 | Precision radar timebase using harmonically related offset oscillators | — | 2000-06-06 |
| 6060915 | Charge transfer wideband sample-hold circuit | — | 2000-05-09 |
| 6055287 | Phase-comparator-less delay locked loop | — | 2000-04-25 |
| 6031504 | Broadband antenna pair with low mutual coupling | — | 2000-02-29 |
| 6031421 | Controlled gain amplifier with variable control exponent | — | 2000-02-29 |
| 5986600 | Pulsed RF oscillator and radar motion sensor | — | 1999-11-16 |
| 5966090 | Differential pulse radar motion sensor | — | 1999-10-12 |
| 5883591 | Ultra-wideband impedance sensor | — | 1999-03-16 |
| 5832772 | Micropower RF material proximity sensor | — | 1998-11-10 |
| 5804921 | Soliton quenching NLTL impulse circuit with a pulse forming network at the output | Gregory E. Dallum | 1998-09-08 |
| 5805110 | Impulse radar with swept range gate | — | 1998-09-08 |
| 5774091 | Short range micro-power impulse radar with high resolution swept range gate with damped transmit and receive cavities | — | 1998-06-30 |
| 5767953 | Light beam range finder | — | 1998-06-16 |
| 5766208 | Body monitoring and imaging apparatus and method | — | 1998-06-16 |
| 5757320 | Short range, ultra-wideband radar with high resolution swept range gate | — | 1998-05-26 |
| 5754144 | Ultra-wideband horn antenna with abrupt radiator | — | 1998-05-19 |
| 5682164 | Pulse homodyne field disturbance sensor | — | 1997-10-28 |
| 5661490 | Time-of-flight radio location system | — | 1997-08-26 |
| 5661385 | Window-closing safety system | — | 1997-08-26 |
| 5630216 | Micropower RF transponder with superregenerative receiver and RF receiver with sampling mixer | — | 1997-05-13 |
| 5610611 | High accuracy electronic material level sensor | — | 1997-03-11 |
| 5609059 | Electronic multi-purpose material level sensor | — | 1997-03-11 |
| 5589838 | Short range radio locator system | — | 1996-12-31 |
| 5581256 | Range gated strip proximity sensor | — | 1996-12-03 |
| 5576627 | Narrow field electromagnetic sensor system and method | — | 1996-11-19 |