Patents by Inventor Heiko Scheurich

Heiko Scheurich 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).

  • Pressure sensor module with sensor cell and adapter
    Patent number: 6871546
    Abstract: In a pressure sensor module according to the prior art, which is intended for detecting the pressure of a corrosive medium, the conventional sensor cell with a pressure sensor chip is modified in order to protect it from corrosion, which results in a large volume for a pressure-transmitting-fluid. This is disadvantageous for the calibration and for a high degree of measurement precision. In a pressure sensor module (1) according to the invention, a convention sensor cell (5) is used that has an adapter (21) connected to it, which has a very small volume for a pressure-transmitting medium.
    Type: Grant
    Filed: February 14, 2002
    Date of Patent: March 29, 2005
    Assignee: Robert Bosch GmbH
    Inventors: Heiko Scheurich, Martin Mast, Berthold Rogge, Masoud Habibi
  • Pressure sensor module
    Publication number: 20030151126
    Abstract: In a pressure sensor module according to the prior art, which is intended for detecting the pressure of a corrosive medium, the conventional sensor cell with a pressure sensor chip is modified in order to protect it from corrosion, which results in a large volume for a pressure-transmitting fluid. This is disadvantageous for the calibration and for a high degree of measurement precision.
    Type: Application
    Filed: February 7, 2003
    Publication date: August 14, 2003
    Inventors: Heiko Scheurich, Martin Mast, Berthold Rogge, Masoud Habibi
  • Frost-resistant pressure sensor
    Publication number: 20030019298
    Abstract: The current invention relates to a freeze-resistant pressure sensor, which is comprised of a pressure sensor housing (9), which encloses a pressure measurement chamber (10), and a pressure measurement cell (2). In addition, an elastically flexible compensation element (1) is provided, which is disposed in the pressure measurement chamber (10).
    Type: Application
    Filed: July 30, 2002
    Publication date: January 30, 2003
    Inventors: Heiko Scheurich, Winfried Kuhnt, Martin Mast, Berthold Rogge, Masoud Habibi, Hanspeter Mayer