Patents by Inventor Raymond Rosik

Raymond Rosik 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).

  • Low power high speed maximum input supply selector
    Patent number: 11086342
    Abstract: Techniques and apparatus for selecting a maximum input supply voltage from multiple input power supplies. An example maximum input supply selection circuit includes a parallel array of comparators and selection logic to select the maximum input supply voltage, supply present detectors, comparator settling logic including a warm-up delay timer to provide for comparator settling, and comparator enable logic for disabling all comparators and entering an ultra-low power mode.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: August 10, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Jong Jin Kim, Raymond Rosik, Michael Naone Farias, Brett Walker