Patents Examined by Adolf Berhance
  • Signal communication across an isolation barrier
    Patent number: 7701731
    Abstract: A method for transmitting an information signal across an isolation barrier comprises receiving an input signal, preconditioning the input signal according to a modulation function, passing the preconditioned signal through the isolation barrier, and recovering the passed signal according to a demodulation function corresponding to the modulation function, the recovered signal being operative as a feedback signal.
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: April 20, 2010
    Assignee: Akros Silicon Inc.
    Inventors: Timothy A. Dhuyvetter, Sajol Ghoshal