Patents by Inventor Deren Wang

Deren 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).

  • Bonding strength enhancement for ceramic coating on high temperature alloy
    Patent number: 10428727
    Abstract: A system for increasing temperature in an exhaust aftertreatment system upstream of an exhaust aftertreatment device, such as a selective catalyst reduction (SCR) device, is provided. In one form, the system includes a component within an exhaust stream being exposed to exhaust flow and temperatures of at least 200° C. At least one surface of the component includes an adhered ceramic coating that functions as a catalyst to accelerate heating of the exhaust flow. In another form, a secondary catalyst is adhered to the ceramic coating. The component may be a part or parts of a turbocharger, such as nozzles, vanes, runners, and blades.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: October 1, 2019
    Assignee: Ford Motor Company
    Inventors: Deren Wang, Harold Huimin Sun, Xin Liu, Douglas Allen Dobson
  • BONDING STRENGTH ENHANCEMENT FOR CERAMIC COATING ON HIGH TEMPERATURE ALLOY
    Publication number: 20180298804
    Abstract: A system for increasing temperature in an exhaust aftertreatment system upstream of an exhaust aftertreatment device, such as a selective catalyst reduction (SCR) device, is provided. In one form, the system includes a component within an exhaust stream being exposed to exhaust flow and temperatures of at least 200° C. At least one surface of the component includes an adhered ceramic coating that functions as a catalyst to accelerate heating of the exhaust flow. In another form, a secondary catalyst is adhered to the ceramic coating. The component may be a part or parts of a turbocharger, such as nozzles, vanes, runners, and blades.
    Type: Application
    Filed: April 14, 2017
    Publication date: October 18, 2018
    Applicant: Ford Motor Company
    Inventors: Deren Wang, Harold Huimin Sun, Xin Liu, Douglas Allen Dobson