Patents by Inventor George Adrian Hariman

George Adrian Hariman 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).

  • Producing a frequency-representative signal with rapid adjustment to frequency changes
    Patent number: 7479812
    Abstract: A feed-forward path is combined with a feed-back path to produce an output signal representation of an input signal frequency. The feed-forward path adjusts the output signal representation in response to a change in the input signal frequency, and does so in a response time that is independent of the feed-back path. Input frequencies can be represented as voltages, and first and second input frequency ranges which differ from one another can both be represented in the same range of voltages.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: January 20, 2009
    Assignee: National Semiconductor Corporation
    Inventors: George Adrian Hariman, Kenji Tomiyoshi