Patents by Inventor Kieth G. Fife

Kieth G. Fife 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).

  • CMOS ULTRASONIC TRANSDUCERS AND RELATED APPARATUS AND METHODS
    Publication number: 20140217478
    Abstract: CMOS Ultrasonic Transducers and processes for making such devices are described. The processes may include forming cavities on a first wafer and bonding the first wafer to a second wafer. The second wafer may be processed to form a membrane for the cavities. Electrical access to the cavities may be provided.
    Type: Application
    Filed: February 4, 2014
    Publication date: August 7, 2014
    Applicant: Butterfly Network, Inc.
    Inventors: Jonathan M. Rothberg, Kieth G. Fife, Tyler S. Ralston, Gregory L. Charvat, Nevada J. Sanchez