Patents by Inventor William H. Davidson

William H. Davidson 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).

  • Publication number: 20200203592
    Abstract: A method includes sputter depositing pairs of N-type thermoelectric legs and P-type thermoelectric legs electrically in contact with one another on each of a number of flexible substrates to form a number of thin-film based thermoelectric modules. The method also include placing a first surface and a second surface of the each of the formed number of thin-film based thermoelectric modules in surface contact with a hot plate and a cold plate respectively to form an electric power generation device, and deriving electric power from the electric power generation device based on maintaining a temperature difference between the first surface and the second surface of the each of the formed number of thin-film based thermoelectric modules based on the surface contact thereof with the hot plate and the cold plate respectively.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventors: Sridhar Kasichainula, William H. Davidson
  • Patent number: 4654706
    Abstract: This invention relates to a structure to automatically adjust the image characteristics of a television set or monitor as one of the final steps in a manufacturing process and a method for effecting the adjustments and tests which can be practiced by the structure.
    Type: Grant
    Filed: June 3, 1985
    Date of Patent: March 31, 1987
    Assignee: International Business Machines Corp.
    Inventors: William H. Davidson, Ian Miller