Patents by Inventor Allegro Microsystems, LLC

Allegro Microsystems, LLC 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).

  • Motion Sensor, Method, and Computer-Readable Storage Medium Providing a Motion Sensor with a State Processor Having a Reduced Amount of State Chatter
    Publication number: 20130226490
    Abstract: A motion sensor has a state processor to identify states associated with a magnetic field signal provided by a magnetic field sensing element. The state processor includes a state peak logic module configured to generate states that have a reduced amount of state chatter.
    Type: Application
    Filed: April 9, 2013
    Publication date: August 29, 2013
    Applicant: Allegro Microsystems, LLC
    Inventor: Allegro Microsystems, LLC
  • APPARATUS AND METHOD FOR REDUCING A TRANSIENT SIGNAL IN A MAGNETIC FIELD SENSOR
    Publication number: 20130214778
    Abstract: A magnetic field sensor includes a compensation loop coupled in series with normal circuit couplings in order to reduce a transient signal that would otherwise be generated when the magnetic field sensor experiences a high rate of change of magnetic field. In some embodiments, the magnetic field sensor is a current sensor responsive to a magnetic field generated by a current-carrying conductor.
    Type: Application
    Filed: April 2, 2013
    Publication date: August 22, 2013
    Applicant: Allegro Microsystems, LLC
    Inventor: Allegro Microsystems, LLC