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Patent applications and USPTO patent grants for Sanford; Gary G..The latest application filed is for "compact bidirectional repeaters for wireless communication systems".
Patent | Date |
---|---|
Compact bidirectional repeaters for wireless communication systems Grant 7,009,573 - Hornsby , et al. March 7, 2 | 2006-03-07 |
Compact bidirectional repeaters for wireless communication systems App 20040160376 - Hornsby, James J. ;   et al. | 2004-08-19 |
Antenna systems having capacitively coupled internal and retractable antennas and wireless communicators incorporating same Grant 6,225,951 - Holshouser , et al. May 1, 2 | 2001-05-01 |
Compact antenna feed circuits Grant 6,097,349 - Sanford August 1, 2 | 2000-08-01 |
Raised patch antenna Grant 5,442,366 - Sanford August 15, 1 | 1995-08-15 |
Electronically reconfigurable antenna Grant 5,294,939 - Sanford , et al. * March 15, 1 | 1994-03-15 |
Directional scanning circular phased array antenna Grant 5,243,358 - Sanford , et al. September 7, 1 | 1993-09-07 |
Annular slot antenna Grant 4,547,779 - Sanford , et al. October 15, 1 | 1985-10-15 |
Slotted cavity antenna Grant 4,242,685 - Sanford December 30, 1 | 1980-12-30 |
Collinear series-fed radio frequency antenna array Grant 4,220,956 - Sanford September 2, 1 | 1980-09-02 |
Serially connected microstrip antenna array Grant 4,180,817 - Sanford December 25, 1 | 1979-12-25 |
Microstrip radiator with folded resonant cavity Grant 4,131,893 - Munson , et al. December 26, 1 | 1978-12-26 |
Stacked antenna structure for radiation of orthogonally polarized signals Grant 4,131,892 - Munson , et al. December 26, 1 | 1978-12-26 |
Multiple resonance radio frequency microstrip antenna structure Grant 4,070,676 - Sanford January 24, 1 | 1978-01-24 |
Wide beam microstrip radiator Grant 4,051,477 - Murphy , et al. September 27, 1 | 1977-09-27 |
Microstrip antenna structure Grant 3,938,161 - Sanford February 10, 1 | 1976-02-10 |
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