Patents by Inventor Zhi Cong Luo

Zhi Cong Luo 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).

  • System and method for a single-pass multiple tap filter
    Patent number: 7047265
    Abstract: A system and method for calculating an output value from a plurality of input sample values contributing to the output value in accordance with a respective weight value. A first intermediate value is interpolated for a first offset value from a first plurality of the input sample values and a second intermediate value is interpolated for a second offset value from a second plurality of the input sample values. The offset values are representative of the weight values of the input samples of the respective plurality of the input samples. The first and second intermediate values are combined to produce a resultant value which is subsequently blended with the remaining input sample values of the plurality in accordance with respective scaling values assigned to the resultant value and the remaining input sample values.
    Type: Grant
    Filed: August 30, 2004
    Date of Patent: May 16, 2006
    Assignee: Micron Technology, Inc.
    Inventors: James R. Peterson, Zhi Cong Luo
  • System and method for a single-pass multiple tap filter
    Patent number: 6801923
    Abstract: A system and method for calculating an output value from a plurality of input sample values contributing to the output value in accordance with a respective weight value. A first intermediate value is interpolated for a first offset value from a first plurality of the input sample values and a second intermediate value is interpolated for a second offset value from a second plurality of the input sample values. The offset values are representative of the weight values of the input samples of the respective plurality of the input samples. The first and second intermediate values are combined to produce a resultant value which is subsequently blended with the remaining input sample values of the plurality in accordance with respective scaling values assigned to the resultant value and the remaining input sample values.
    Type: Grant
    Filed: June 4, 2001
    Date of Patent: October 5, 2004
    Assignee: Micron Technology, Inc.
    Inventors: James R. Peterson, Zhi Cong Luo
  • System and method for a single-pass multiple tap filter
    Publication number: 20030028568
    Abstract: A system and method for calculating an output value from a plurality of input sample values contributing to the output value in accordance with a respective weight value. A first intermediate value is interpolated for a first offset value from a first plurality of the input sample values and a second intermediate value is interpolated for a second offset value from a second plurality of the input sample values. The offset values are representative of the weight values of the input samples of the respective plurality of the input samples. The first and second intermediate values are combined to produce a resultant value which is subsequently blended with the remaining input sample values of the plurality in accordance with respective scaling values assigned to the resultant value and the remaining input sample values.
    Type: Application
    Filed: June 4, 2001
    Publication date: February 6, 2003
    Inventors: James R. Peterson, Zhi Cong Luo