Patents Represented by Attorney Michael C. Prewitt

Find this attorney in the Justia Lawyer Directory

  • Automation device using FSK modulation
    Patent number: 7386052
    Abstract: The invention relates to an automation device, with which a multiplicity of physically distributed functional units communicate with each other by means of a common transmission protocol. The device has a microcontroller (110), which is assigned at least one clock generator (120) and one memory unit (150), and which is connected at least to one data sink (130), which is designed to accept a received data bit-stream.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: June 10, 2008
    Assignee: ABB Patent GmbH
    Inventors: Heiko Kresse, Andreas Stelter, Ralf Schaeffer