Patents by Inventor Andreas Kechter

Andreas Kechter 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).

  • Heatable gas sensor and method for the production thereof
    Patent number: 9052270
    Abstract: The invention relates to a heatable gas sensor for gases containing reducing substances, comprising a gas-sensitive porous metal oxide and electrical elements spaced apart from one another both for heating the metal oxide and for measuring a conductivity of the metal oxide, wherein each electrical element is spatially embedded in the metal oxide. The invention further relates to a method for producing the gas sensor.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: June 9, 2015
    Inventors: Manfred Wiesner, Andreas Kechter
  • HEATABLE GAS SENSOR AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20120272720
    Abstract: The invention relates to a heatable gas sensor (1) for gases containing reducing substances, comprising a gas-sensitive porous metal oxide (4) and electrical elements (2, 3, 8, 9, 14, 15, 16, 18) spaced apart from one another both for heating the metal oxide (4) and for measuring a conductivity of the metal oxide (4), wherein each electrical element (2, 3, 8, 9, 14, 15, 16, 18) is spatially embedded in the metal oxide (4). The invention further relates to a method for producing the gas sensor.
    Type: Application
    Filed: November 23, 2010
    Publication date: November 1, 2012
    Inventors: Manfred Wiesner, Andreas Kechter