Patents by Inventor Mohammadreza Oboodi

Mohammadreza Oboodi 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 strain-gauge amplifier
    Patent number: 5048343
    Abstract: A temperature compensated strain gauge amplifier derives compensating signals for offset and gauge errors of bridge transducers from a single temperature sensing element. The amplifier is inexpensive to construct, provides a high degree of voltage linearity with respect to temperature and is reliable in operation.
    Type: Grant
    Filed: April 30, 1990
    Date of Patent: September 17, 1991
    Assignee: Allied-Signal Inc.
    Inventors: Mohammadreza Oboodi, Devlin M. Gualtieri