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US and European Patents
US Patents:
| 9,252,470 |
Ultra-Broadband Diplexer Using Waveguide and Planar Transmission Lines |
National Instruments Corporation, Austin, TX. |
Feb. 2, 2016 |
| 4,988,959 |
YIG Tuned Oscillator Using Composite Feedback |
Avantek, Inc. Santa Clara, CA. |
Jan. 29, 1991 |
| 4,755,772 |
Switchable Microwave Oscillator |
Avantek, Inc. Santa Clara, CA. |
July 5, 1988 |
| 4,737,737 |
Transmission Injection-Locked Dielectric Resonator Oscillator |
Avantek, Inc. Santa Clara, CA. |
April 12, 1988 |
| 4,733,199 |
Multi-Frequency Dielectric Resonator Oscillator Using Parallel Feedback |
Avantek, Inc. Santa Clara, CA. |
March 22,1987 |
| 4,649,354 |
Switchable Multi-Frequency Dielectric Resonator Oscillator |
Avantek, Inc. Santa Clara, CA. |
March 10,1987 |
| 4,484,156 |
Transistor Microwave Oscillators |
Centre National de la Recherche Scientifique (C.N.R.S.), France |
November 20,1984 |
French Patents:
| CNRS 81/05447 |
Oscillateur Microondes a transistor a effet de champ
et a deux resonateurs dielectriques |
U.E.R. des Sciences,
Univ. de Limoges, France |
March 1981 |
| CNRS 81/ |
Oscillateur Microondes a transistor a deux resonateurs
dielectriques et a trois sorties |
U.E.R. des Sciences,
Univ. de Limoges, France |
September 1981 |
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