Ellis; Joshua Kawika
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ellis; Joshua Kawika.The latest application filed is for "radio frequency front end with tunable filters".
- Ellis; Joshua Kawika - Cedar Rapids IA
| Patent | Date |
|---|---|
| Radio Frequency Front End With Tunable Filters App 20220069786 - Jia; Fei ; et al. | 2022-03-03 |
| Radio Frequency System With Tunable Filters Including Tunable Filter With Mutually Coupled Inductors App 20220069854 - Jia; Fei ; et al. | 2022-03-03 |
| Tunable Filter With Mutually Coupled Inductors App 20210408992 - Chen; Kun ; et al. | 2021-12-30 |
| Tunable Filter With Harmonic Rejection App 20210409047 - Chen; Kun ; et al. | 2021-12-30 |
| Tunable Notch Filter And Contour Tuning Circuit App 20200007177 - Ripley; David Steven ; et al. | 2020-01-02 |
| Contour tuning circuit and related systems and methods Grant 10,340,963 - Ripley , et al. | 2019-07-02 |
| Contour tuning circuit Grant 9,966,982 - Ripley , et al. May 8, 2 | 2018-05-08 |
| Contour Tuning Circuit And Related Systems And Methods App 20170346516 - Ripley; David Steven ; et al. | 2017-11-30 |
| Tunable notch filter and contour tuning circuit Grant 9,712,197 - Ripley , et al. July 18, 2 | 2017-07-18 |
| Tunable notch filter Grant 9,712,196 - Ripley , et al. July 18, 2 | 2017-07-18 |
| Tunable Notch Filter And Contour Tuning Circuit App 20170063412 - Ripley; David Steven ; et al. | 2017-03-02 |
| Tunable Notch Filter App 20170063411 - Ripley; David Steven ; et al. | 2017-03-02 |
| Contour Tuning Circuit App 20170063413 - Ripley; David Steven ; et al. | 2017-03-02 |
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