Patents by Inventor Eugene Y. Wang

Eugene Y. Wang 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).

  • Method for determining the equivalency index of goods, processes, and services
    Patent number: 7321836
    Abstract: A method is disclosed wherewith a person skilled in the art of statistical quality control may determine whether a process, goods, or service is statistically equivalent to another of known quality, or to a desired target quality. The method may also be used to determine whether multiplicities of goods, processes, or services are statistically equivalent to one another and of a desired quality. The method makes the determination based on an equivalency index that is derived from integration of the probability distribution of data of measurement taken from products associated with the process, goods or services.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: January 22, 2008
    Assignee: Texas Instruments Incorporated
    Inventor: Eugene Y. Wang
  • Method for determining the equivalency index of products and processes
    Patent number: 7076387
    Abstract: A method is disclosed wherewith a person skilled in the art of statistical quality control may use to determine whether a process or a product is statically equivalent to another of known quality, or conforms to a desired known quality. The method may also be used to determine whether multiplicities of products or processes are statistically equivalent to one another. The method makes the determination based calculating an equivalency index that is associated with the measured parametric data, the population ratio of data points within a set of parametric limits.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: July 11, 2006
    Assignee: Texas Instruments Incorporated
    Inventors: Joel L. Dobson, Eugene Y. Wang
  • Method for determining the equivalency index of goods, processes, and services
    Publication number: 20040254751
    Abstract: A method is disclosed wherewith a person skilled in the art of statistical quality control may determine whether a process, goods, or service is statistically equivalent to another of known quality, or to a desired target quality. The method may also be used to determine whether multiplicities of goods, processes, or services are statistically equivalent to one another and of a desired quality. The method makes the determination based on an equivalency index that is derived from integration of the probability distribution of data of measurement taken from products associated with the process, goods or services.
    Type: Application
    Filed: July 9, 2004
    Publication date: December 16, 2004
    Inventor: Eugene Y. Wang
  • Method for determining the equivalency index of products, processes, and services
    Patent number: 6789031
    Abstract: A method is disclosed wherewith a person skilled in the art of statistical quality control may determine whether a process, a product or a service is statically equivalent to another of known quality, or to a desired known quality. The method may also be used to determine whether multiplicities of products, processes, or services are statistically equivalent to one another and of a desired quality. The method makes the determination based on an equivalency index that is derived from integration of the probability distribution of data of measurement taken from products processes, or services.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: September 7, 2004
    Assignee: Texas Instruments Incorporated
    Inventor: Eugene Y. Wang
  • Method for determining the equivalency index of goods, processes, and services
    Publication number: 20030229462
    Abstract: A method is disclosed wherewith a person skilled in the art of statistical quality control may determine whether a process, goods, or service is statistically equivalent to another of known quality, or to a desired target quality. The method may also be used to determine whether multiplicities of goods, processes, or services are statistically equivalent to one another and of a desired quality. The method makes the determination based on an equivalency index that is derived from integration of the probability distribution of data of measurement taken from products associated with the process, goods or services.
    Type: Application
    Filed: June 6, 2002
    Publication date: December 11, 2003
    Inventor: Eugene Y. Wang