Patents by Inventor Per Arne Lagervall

Per Arne Lagervall 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).

  • Serial data interface
    Patent number: 6952174
    Abstract: A method of encoding a first stream of digital signal data words is provided. A most recent value of the first stream of digital signal data words is received and memorized. A previous value of the first stream of digital data words is received and memorized. The most recent and the previous values of the stream of digital data words are combined to create a second data stream. The words are converted in the second data stream into a serial representation. The serial representation is transmitted on a single wire interface.
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: October 4, 2005
    Assignee: Microsemi Corporation
    Inventors: Jesper Steensgaard Madsen, Shouri Chatterjee, Per Arne Lagervall
  • Serial data interface
    Publication number: 20030223502
    Abstract: A method of encoding a first stream of digital signal data words is provided. A most recent value of the first stream of digital signal data words is received and memorized. A previous value of the first stream of digital data words is received and memorized. The most recent and the previous values of the stream of digital data words are combined to create a second data stream. The words are converted in the second data stream into a serial representation. The serial representation is transmitted on a single wire interface.
    Type: Application
    Filed: September 9, 2002
    Publication date: December 4, 2003
    Inventors: Jesper Steensgaard Madsen, Shouri Chatterjee, Per Arne Lagervall