Patents Examined by N. Chris Kim
  • Optimized equalizer system for data recovery and timing extraction in partial response read channels
    Patent number: 5521767
    Abstract: A simplified architecture is provided for a partial response read channel. One digital equalizer is used in conjunction with a simple shaping circuit to minimize power consumption while concurrently optimizing both the data recovery and timing extraction functions.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: May 28, 1996
    Assignee: Quantum Corporation
    Inventors: Lih-Jyh Weng, An-Loong Kok, Barry H. Gold