Patents by Inventor Zhuoyao Wang

Zhuoyao Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DC offset cancellation method and device
    Patent number: 10164673
    Abstract: Disclosed is a DC offset cancellation (DCOC) method, comprising: after a receiver is electrified, acquiring a digital signal of an offset voltage at a circuit output port in the receiver, obtaining a digital control signal for controlling a DCOC output stage from the digital signal, and outputting, by the DCOC output stage, a current to a corresponding circuit of the receiver according to the digital control signal. Also disclosed is a DC offset cancellation device.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: December 25, 2018
    Assignee: Sanechips Technology Co., Ltd.
    Inventors: Haolv Xie, Yongtao Wang, Zhuoyao Wang, Muheng Fu
  • DC offset cancellation method and device
    Publication number: 20170324435
    Abstract: Disclosed is a DC offset cancellation (DCOC) method, comprising: after a receiver is electrified, acquiring a digital signal of an offset voltage at a circuit output port in the receiver, obtaining a digital control signal for controlling a DCOC output stage from the digital signal, and outputting, by the DCOC output stage, a current to a corresponding circuit of the receiver according to the digital control signal. Also disclosed is a DC offset cancellation device.
    Type: Application
    Filed: March 23, 2015
    Publication date: November 9, 2017
    Inventors: Haolv Xie, Yongtao Wang, Zhuoyao Wang, Muheng Fu
  • System, method and computer storage medium for calibrating RF transceiver
    Patent number: 9413473
    Abstract: Disclosed is a system, method and computer storage medium for calibrating a Radio Frequency (RF) transceiver, and the system includes a compensator for a transmission path, a compensator for a reception path, an estimator, a memory and a translational mixer.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: August 9, 2016
    Assignee: ZHONGXING MICROELECTRONICS TECHNOLOGY CO. LTD
    Inventors: Yongtao Wang, Haolv Xie, Zhuoyao Wang
  • System, method and computer storage medium for calibrating RF transceiver
    Publication number: 20160056903
    Abstract: Disclosed is a system, method and computer storage medium for calibrating a Radio Frequency (RF) transceiver, and the system includes a compensator for a transmission path, a compensator for a reception path, an estimator, a memory and a translational mixer.
    Type: Application
    Filed: November 24, 2014
    Publication date: February 25, 2016
    Applicant: ZHONGXING MICROELECTRONICS TECHNOLOGY CO.LTD
    Inventors: Yongtao Wang, Haolv Xie, Zhuoyao Wang