Patents by Inventor Liyong Yin

Liyong Yin 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).

  • Method and apparatus for eliminating direct current offset
    Patent number: 8964902
    Abstract: The present invention provides a method and an apparatus for eliminating direct current offset.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: February 24, 2015
    Assignee: ST-Ericsson Semiconductor (Beijing) Co., Ltd
    Inventors: Jiangshan Chen, Zhenguo Ma, Liyong Yin
  • METHOD AND APPARATUS FOR ELIMINATING DIRECT CURRENT OFFSET
    Publication number: 20130294545
    Abstract: The present invention provides a method and an apparatus for eliminating direct current offset.
    Type: Application
    Filed: November 14, 2011
    Publication date: November 7, 2013
    Inventors: Jiangshan Chen, Zhenguo Ma, Liyong Yin