Patents Represented by Attorney Brian R. Shert

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  • Magnetic filter
    Patent number: 6979998
    Abstract: The invention includes a magnetic filter. The magnetic filter includes a magnetic transducer for generating a magnetic field in response to the plurality of information carrying signals. The magnetic filter further includes a magnetic tunnel junction. The magnetic tunnel junction can be tuned to switch states in response to selected frequencies of the magnetic field. The magnetic filter can further include a magnetic tunnel junction sensor for sensing the states of the magnetic tunnel junction.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: December 27, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Manish Sharma, Manoj K. Bhattacharyya, Brian R. Short