Patents by Inventor Renqiang Zou

Renqiang Zou 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 generating determination indexes for identifying ECG interfering signals
    Patent number: 8112147
    Abstract: A method for generating determination indexes for identifying ECG interfering signals includes acquiring ECG signals to obtain a sequence of data values representing original ECG signals; dividing the sequence of data values acquired during a period of time into groups and collecting all the minimum data values in their respective groups on a statistical basis; determining the minimum and the maximum data values in a minimum set made up of all the minimum data values in their respective groups; and using the difference between the minimum and the maximum data values as a first baseline drift determination index to identify at least one of low frequency interference and irregular interference.
    Type: Grant
    Filed: November 26, 2008
    Date of Patent: February 7, 2012
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Wenyu Ye, Junbiao Hong, Yu Yue, Guanglei Zhang, Zehui Sun, Renqiang Zou
  • METHOD AND APPARATUS FOR GENERATING DETERMINATION INDEXES FOR IDENTIFYING ECG INTERFERING SIGNALS
    Publication number: 20090143693
    Abstract: A method for generating determination indexes for identifying ECG interfering signals includes acquiring ECG signals to obtain a sequence of data values representing original ECG signals; dividing the sequence of data values acquired during a period of time into groups and collecting all the minimum data values in their respective groups on a statistical basis; determining the minimum and the maximum data values in a minimum set made up of all the minimum data values in their respective groups; and using the difference between the minimum and the maximum data values as a first baseline drift determination index to identify at least one of low frequency interference and irregular interference
    Type: Application
    Filed: November 26, 2008
    Publication date: June 4, 2009
    Applicant: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Wenyu YE, Junbiao HONG, Yu YUE, Guanglei ZHANG, Zehui SUN, Renqiang ZOU