loadpatents
Patent applications and USPTO patent grants for Higgins; J. Aiden.The latest application filed is for "metamaterial-based direction-finding antenna systems".
Patent | Date |
---|---|
Metamaterial-based direction-finding antenna systems Grant 8,581,783 - Higgins November 12, 2 | 2013-11-12 |
Metamaterial-based Direction-finding Antenna Systems App 20120229339 - HIGGINS; J. AIDEN | 2012-09-13 |
Vanadium-dioxide front-end advanced shutter technology Grant 8,067,996 - Hillman , et al. November 29, 2 | 2011-11-29 |
Vanadium-dioxide front-end advanced shutter technology App 20100123532 - Hillman; Christopher E. ;   et al. | 2010-05-20 |
Method and apparatus for changing the polarization of a signal Grant 7,414,491 - Higgins August 19, 2 | 2008-08-19 |
Method And Apparatus For Changing The Polarization Of A Signal App 20070257745 - Higgins; J. Aiden | 2007-11-08 |
Quasi-optical array amplifier App 20060139739 - Higgins; J. Aiden ;   et al. | 2006-06-29 |
Method and apparatus for changing the polarization of a signal App 20060066414 - Higgins; J. Aiden | 2006-03-30 |
Integrated variable gain power amplifier and method Grant 5,834,975 - Bartlett , et al. November 10, 1 | 1998-11-10 |
Doppler radar system for automotive vehicles Grant 5,481,268 - Higgins January 2, 1 | 1996-01-02 |
CCD transversal filter using weighted input Grant H609 - Higgins , et al. March 7, 1 | 1989-03-07 |
Process for making a probe for high speed integrated circuits Grant 4,566,184 - Higgins , et al. January 28, 1 | 1986-01-28 |
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