Patents by Inventor Patrick S. Piemonte

Patrick S. Piemonte 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).

  • Publication number: 20100312510
    Abstract: The magnitude of a sensed, raw magnetic field in a portable device is monitored over a given time interval. The monitored magnitude is compared with predetermined criteria. Based on the comparison, recalibration of a compass function is signed. Other embodiments are also described and claimed.
    Type: Application
    Filed: June 5, 2009
    Publication date: December 9, 2010
    Applicant: Apple Inc.
    Inventors: Patrick S. Piemonte, Madhu Shrivastav, Puntee Mishra, Robert Mayor, Ronald K. Huang