Patents by Inventor Au On

Au On 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: 20060256909
    Abstract: A clock and data recovery circuit has a voltage controlled oscillator that provides a clocking signal synchronized to a received serialized data. A multiple phase generator converts the clocking signal to a plurality of multiple phased clocking signals. A data capture device acquires the serialized data with each of the plurality of multiple phased clocking signals to create multiple phased data signals. A phase detector determines if the clocking signal is in phase with the recovered serialized data and providing a lead signal and a lag signal indicating whether the clocking signal is in phase with the recovered serialized data. A frequency initializing device assists acquisition of lock of the voltage controlled oscillator to a reference clock signal. A recovered data selector selects which of the multiple phased data signals are to be transferred to external circuitry for further processing.
    Type: Application
    Filed: May 10, 2005
    Publication date: November 16, 2006
    Inventors: Au On, Ding Yong, Rajinder Singh