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Patent applications and USPTO patent grants for Ravindran; Arjun.The latest application filed is for "tunable, broadband directional coupler circuits employing an additional, selectable coupling circuit(s) for controlling frequency response".
Patent | Date |
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Tunable, Broadband Directional Coupler Circuits Employing An Additional, Selectable Coupling Circuit(s) For Controlling Frequency Response App 20220311408 - Liu; Yu-Chun ;   et al. | 2022-09-29 |
Three dimensional inductor-capacitor apparatus and method of fabricating Grant 10,447,226 - Liu , et al. Oc | 2019-10-15 |
Three Dimensional Inductor-capacitor Apparatus And Method Of Fabricating App 20190200454 - Liu; Yu-Chun ;   et al. | 2019-06-27 |
Switching device with negative bias circuit Grant 8,977,217 - Connick , et al. March 10, 2 | 2015-03-10 |
Switching device with diode-biased field-effect transistor (FET) Grant 08923782 - | 2014-12-30 |
Switching device with diode-biased field-effect transistor (FET) Grant 8,923,782 - Ravindran , et al. December 30, 2 | 2014-12-30 |
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