Patents by Inventor Saurabh Y. Joshi

Saurabh Y. Joshi 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).

  • System and method to mitigate sensor failures due to water condensation
    Patent number: 11352923
    Abstract: A diagnostic system (10) is provided and includes a sensor (24) disposed downstream from an exhaust gas aftertreatment system. Also included in the diagnostic system (10) is a central diagnostic unit (35) configured to diagnose a condensation condition associated with the sensor (24) for mitigating a sensor failure due to water condensation on the sensor (24), the central diagnostic unit (35) performing the diagnosis on the condensation condition based on water storage and release information related to a component of the exhaust gas aftertreatment system. The sensor (24) is activated based on the water storage and release information.
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: June 7, 2022
    Assignee: CUMMINS INC.
    Inventors: Saurabh Y. Joshi, Neal W. Currier, Aleksey Yezerets, Ashok Kumar, Tyler A. Rash, Anand Srinivasan, Di Wang, Yadan Tang
  • SYSTEM AND METHOD TO MITIGATE SENSOR FAILURES DUE TO WATER CONDENSATION
    Publication number: 20200264147
    Abstract: A diagnostic system (10) is provided and includes a sensor (24) disposed downstream from an exhaust gas aftertreatment system. Also included in the diagnostic system (10) is a central diagnostic unit (35) configured to diagnose a condensation condition associated with the sensor (24) for mitigating a sensor failure due to water condensation on the sensor (24), the central diagnostic unit (35) performing the diagnosis on the condensation condition based on water storage and release information related to a component of the exhaust gas aftertreatment system. The sensor (24) is activated based on the water storage and release information.
    Type: Application
    Filed: October 10, 2017
    Publication date: August 20, 2020
    Inventors: Saurabh Y. Joshi, Neal W. Currier, Aleksey Yezerets, Ashok Kumar, Tyler A. Rash, Anand Srinivasan, Di Want, Yadan Tang