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1945-09-18 |
1954-05-25 |
Us Navy |
Circular polarization antenna
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1948-10-14 |
1953-11-24 |
Rca Corp |
Slotted antenna system
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1949-04-08 |
1959-10-06 |
John S Lacey |
Notch antenna
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1949-10-07 |
1956-07-17 |
Marconi Wireless Telegraph Co |
Aerials
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1950-04-11 |
1954-08-24 |
Andrew Corp |
Low-frequency antenna
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1951-05-04 |
1963-12-03 |
Edmund P Trounson |
Semi-active proximity fuze
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1954-04-28 |
Nat Res Dev |
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1951-12-05 |
1957-02-12 |
Jr Ralph O Robinson |
Cylindrical notch antenna
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1953-12-09 |
1956-09-05 |
Emi Ltd |
Improvements in or relating to slot aerials
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1955-04-08 |
1958-04-15 |
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System for keying or modulating the radiation field of an antenna
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1956-03-05 |
1960-05-03 |
Rca Corp |
Broadband antenna system
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1956-03-16 |
1962-11-27 |
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Antenna system with output means in parallel with resonating means
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1957-10-16 |
1961-05-09 |
Rca Corp |
Tuning means for slot radiator
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1958-07-31 |
1960-08-16 |
Dorne And Margolin Inc |
Slotted airfoil ultra high frequency antenna
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1960-03-29 |
1962-02-20 |
Glenn A Scharp |
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1960-03-30 |
1964-03-31 |
Frederick L Wentworth |
Antenna having ring waveguide two wavelengths long for feeding two slots in diametrically opposed portions thereof
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1966-12-15 |
1970-03-10 |
Dynalectron Corp |
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1969-02-04 |
1975-02-21 |
Thomson Csf |
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1978-11-27 |
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Havot Henri |
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1982-07-26 |
1985-04-02 |
Sensor Systems, Inc. |
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1982-09-30 |
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Rca Corporation |
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1982-09-30 |
1985-02-05 |
Rca Corporation |
Folded dipole radiating element
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1985-09-30 |
1987-02-17 |
The Boeing Company |
Y-slot waveguide antenna element
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1989-11-23 |
1991-06-05 |
Robert Bosch Gmbh |
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1991-11-05 |
1996-12-31 |
Seiko Epson Corporation |
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1994-10-04 |
2003-06-16 |
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1996-12-18 |
2000-04-18 |
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1997-04-09 |
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2000-07-18 |
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2005-06-22 |
2008-02-19 |
Northrop Grumman Corporation |
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2008-04-24 |
2009-11-17 |
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2009-02-18 |
2012-11-27 |
Harris Corporation |
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2010-07-13 |
2013-05-28 |
Harris Corporation |
Radio frequency heating fork
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2012-03-23 |
2015-11-10 |
Lhc2 Inc |
Multi-slot common aperture dual polarized omni-directional antenna
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2012-12-28 |
2015-11-11 |
Realtek Semiconductor Corp |
雙頻天線
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안테나
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2013-07-03 |
2015-01-08 |
Samsung Electronics Co., Ltd. |
Cover of a mobile device and mobile device including the same
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2013-08-26 |
2017-08-23 |
日本ピラー工業株式会社 |
スロットアンテナ
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