loadpatents
Patent applications and USPTO patent grants for Humphrey; Denver.The latest application filed is for "tuneable waveguide transition".
Patent | Date |
---|---|
Multiband circularly polarised antenna Grant 11,228,108 - Christie , et al. January 18, 2 | 2022-01-18 |
Tuneable waveguide transition Grant 11,217,895 - Kelly , et al. January 4, 2 | 2022-01-04 |
Amplitude comparison monopulse RADAR system Grant 11,002,846 - Christie , et al. May 11, 2 | 2021-05-11 |
Tuneable Waveguide Transition App 20190372232 - Kelly; Mark ;   et al. | 2019-12-05 |
A Multiband Circularly Polarised Antenna App 20190214731 - Christie; Steven ;   et al. | 2019-07-11 |
An Amplitude Comparison Monopulse RADAR System App 20180081049 - Christie; Steven ;   et al. | 2018-03-22 |
Feed-point tuned wide band antenna Grant 7,800,543 - Humphrey September 21, 2 | 2010-09-21 |
Two-tier wide band antenna Grant 7,742,001 - Humphrey , et al. June 22, 2 | 2010-06-22 |
Feed-point tuned wide band antenna App 20090243940 - Humphrey; Denver | 2009-10-01 |
Two-tier wide band antenna App 20090243937 - Humphrey; Denver ;   et al. | 2009-10-01 |
Balun circuit suitable for integration with chip antenna Grant 7,528,676 - Kearns , et al. May 5, 2 | 2009-05-05 |
Active antenna radar system Grant 7,515,093 - Humphrey April 7, 2 | 2009-04-07 |
Boundary crossing object detection system Grant 7,492,306 - Humphrey , et al. February 17, 2 | 2009-02-17 |
Balun circuit suitable for integration with chip antenna App 20080252393 - Kearns; Brian ;   et al. | 2008-10-16 |
Boundary crossing object detection system App 20070222663 - Humphrey; Denver ;   et al. | 2007-09-27 |
Active antenna radar system App 20060214838 - Humphrey; Denver | 2006-09-28 |
Component for a simulation tool App 20060217948 - Humphrey; Denver ;   et al. | 2006-09-28 |
Multi-mode filter Grant 6,982,614 - Humphrey January 3, 2 | 2006-01-03 |
Multi-mode filter App 20040246074 - Humphrey, Denver | 2004-12-09 |
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