Patents by Inventor Jeanette LINDROOS

Jeanette LINDROOS 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: 20240116753
    Abstract: A method is provided for sealing and contacting a microelectromechanical device that includes a silicon device wafer with MEMS device structures and a cap wafer with an electrical circuit. The device wafer includes a sealing region and an interconnection region. Moreover, the cap wafer includes a corresponding sealing region and an interconnection region. Layers of eutectic metal alloy material are deposited on the sealing and the interconnection regions of the device wafer and the cap wafer. The cap wafer is bonded to the device wafer so that the interconnection region of the device wafer is aligned with the interconnection region of the cap wafer and the sealing region of the device wafer is aligned with the sealing region of the cap wafer.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 11, 2024
    Inventors: Antti IIHOLA, Jeanette LINDROOS