Qiu; Xuya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Qiu; Xuya.The latest application filed is for "method and apparatus for rc/cr phase error calibration of measurement receiver".

Company Profile

1.4.4

Qiu; Xuya - Summerfield NC
Qiu; Xuya - High Point NC

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for RC/CR phase error calibration of measurement receiver Grant 11,456,732 - Cheng , et al. September 27, 2	2022-09-27
Method and Apparatus for RC/CR Phase Error Calibration of Measurement Receiver App 20210203315 - Cheng; Zhenguo ; et al.	2021-07-01
Method and apparatus for RC/CR phase error calibration of measurement receiver Grant 10,951,202 - Cheng , et al. March 16, 2	2021-03-16
Method and Apparatus for RC/CR Phase Error Calibration of Measurement Receiver App 20200028500 - Cheng; Zhenguo ; et al.	2020-01-23
Apparatus and method for a self-biasing circuit for a FET passive mixer Grant 9,634,658 - Ro , et al. April 25, 2	2017-04-25
Transconductance optimization using feedback-balun-transformer with inductance degeneration combinations Grant 9,608,568 - Ro , et al. March 28, 2	2017-03-28
Apparatus and Method for a Self-Biasing Circuit for a FET Passive Mixer App 20160308521 - Ro; Yoonhyuk ; et al.	2016-10-20
Transconductance Optimization Using Feedback-balun-transformer With Inductance Degeneration Combinations App 20160261234 - Ro; Yoonhyuk ; et al.	2016-09-08

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