Patents by Inventor Eric Clay Gaalaas

Eric Clay Gaalaas 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).

  • Reference voltage circuitry for use in switched-capacitor applications
    Patent number: 6147522
    Abstract: Circuitry for selectively sampling a reference voltage with a capacitor 403 includes a first switch 505a for selectively coupling capacitor 403 to a source of a first reference signal during a first operating phase and a second switch 505b for selectively coupling capacitor 403 to a source of a second reference signal during a second operating phase.
    Type: Grant
    Filed: December 31, 1998
    Date of Patent: November 14, 2000
    Assignee: Cirrus Logic, Inc.
    Inventors: Jason Powell Rhode, Vishnu Shankar Srinivasan, Eric Clay Gaalaas, Johann Guy Gaboriau