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Patent applications and USPTO patent grants for Parad; Leonard I..The latest application filed is for "simultaneous transmit and receive antenna system".
Patent | Date |
---|---|
Simultaneous transmit and receive antenna system Grant 8,749,441 - Fenn , et al. June 10, 2 | 2014-06-10 |
Simultaneous Transmit And Receive Antenna System App 20130106667 - Fenn; Alan J. ;   et al. | 2013-05-02 |
Diplexer apparatus Grant 4,176,330 - DiTullio , et al. November 27, 1 | 1979-11-27 |
Diplexer apparatus Grant 4,162,463 - DiTullio , et al. July 24, 1 | 1979-07-24 |
Broadband microwave polarizer device Grant 4,100,514 - DiTullio , et al. July 11, 1 | 1978-07-11 |
Dual Polarized Diplexer Grant 3,731,235 - Ditullio , et al. May 1, 1 | 1973-05-01 |
Contradirectional Couplers Grant 3,587,004 - Parad June 22, 1 | 1971-06-22 |
Planar Radial Array With Controllable Quasi-optical Lens Grant 3,576,579 - Appelbaum , et al. April 27, 1 | 1971-04-27 |
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