Patents by Inventor Nicolae Rau

Nicolae Rau 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).

  • Temperature compensated digital pressure transducer
    Patent number: 8930157
    Abstract: A digital pressure transducer includes a sensor, a memory component and a microprocessor. A correction algorithm and set of correction coefficients are provided and stored in the memory. An application applies the correction coefficients to convert digitized values to pressure values. The transducer may include a read/write port adapted to communicate with a computer terminal; and at least one read-only port adapted to communicate with a host device. A method of calibrating a digital pressure transducer includes storing a correction algorithm and correction coefficients in the digital pressure transducer separate from a host device.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: January 6, 2015
    Assignee: Dresser, Inc.
    Inventors: Roman Leon Artiuch, Paul Stephen Hooks, Nicolae Rau
  • Temperature Compensated Digital Pressure Transducer
    Publication number: 20130218501
    Abstract: A digital pressure transducer includes a sensor, a memory component and a microprocessor. A correction algorithm and set of correction coefficients are provided and stored in the memory. An application applies the correction coefficients to convert digitized values to pressure values. The transducer may include a read/write port adapted to communicate with a computer terminal; and at least one read-only port adapted to communicate with a host device. A method of calibrating a digital pressure transducer includes storing a correction algorithm and correction coefficients in the digital pressure transducer separate from a host device.
    Type: Application
    Filed: February 21, 2012
    Publication date: August 22, 2013
    Applicant: DRESSER, INC.
    Inventors: Roman Leon Artiuch, Paul Stephen Hooks, Nicolae Rau