Patents by Inventor Devang Gandhi

Devang Gandhi 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 determination of sensor health
    Patent number: 9934677
    Abstract: Streaming data at a sensor is sensed and received. The streaming data includes a plurality of observations. For a current observation in the plurality of observations, a health of the current observation is determined. Based upon the health of the current observation, a penalty is determined. A Sensor Health Index (SHI) for the current observation is obtained by aggregating the penalty with at least one SHI of one or more previous observations from the plurality of observations. An alarm is selectively generated based upon the SHI of the current observation.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: April 3, 2018
    Assignee: General Electric Company
    Inventors: Shaddy Abado, Xiaohui Hu, Devang Gandhi, Vivek Shah, Christopher Schreiner
  • Method and Apparatus For Determination Of Sensor Health
    Publication number: 20180053400
    Abstract: Streaming data at a sensor is sensed and received. The streaming data includes a plurality of observations. For a current observation in the plurality of observations, a health of the current observation is determined. Based upon the health of the current observation, a penalty is determined. A Sensor Health Index (SHI) for the current observation is obtained by aggregating the penalty with at least one SHI of one or more previous observations from the plurality of observations. An alarm is selectively generated based upon the SHI of the current observation.
    Type: Application
    Filed: August 22, 2016
    Publication date: February 22, 2018
    Inventors: Shaddy Abado, Xiaohui Hu, Devang Gandhi, Vivek Shah, Christopher Schreiner