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Patent applications and USPTO patent grants for Ru; Zhiyu.The latest application filed is for "quadrature delay locked loops".
Patent | Date |
---|---|
Quadrature delay locked loops Grant 10,931,288 - Ru , et al. February 23, 2 | 2021-02-23 |
Quadrature Delay Locked Loops App 20200304129 - RU; Zhiyu ;   et al. | 2020-09-24 |
Phase and frequency detection method and circuit Grant 10,623,044 - Ru , et al. | 2020-04-14 |
Phase And Frequency Detection Method And Circuit App 20200059260 - RU; Zhiyu ;   et al. | 2020-02-20 |
Quadrature delay locked loops Grant 10,523,220 - Ru , et al. Dec | 2019-12-31 |
Polyphase harmonic rejection mixer Grant 8,606,210 - Ru , et al. December 10, 2 | 2013-12-10 |
Polyphase Harmonic Rejection Mixer App 20110298521 - Ru; Zhiyu ;   et al. | 2011-12-08 |
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