Patents by Inventor Charlie Aigeldinger

Charlie Aigeldinger 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).

  • Methods and apparatus for forming barcode characters
    Patent number: 7137558
    Abstract: Methods and apparatus described herein form barcode characters by determining a number of pixels associated with forming a first bar and a second bar of a first barcode character. A separation width value associated with the first bar and the second bar is determined based on the number of pixels. A second separation width value is then generated based on the at least one separation width value. A barcode character is then formed based on the second separation width value.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: November 21, 2006
    Assignee: R.R. Donnelley & Sons Company
    Inventor: Charlie Aigeldinger
  • Methods and apparatus for forming barcode characters
    Publication number: 20040164154
    Abstract: Methods and apparatus for creating barcode characters are disclosed. In particular, the methods and apparatus described herein form barcode characters by determining a number of pixels associated with forming a first bar and a second bar of a first barcode character. A separation width value associated with the first bar and the second bar is determined based on the number of pixels. A second separation width value is then generated based on the at least one separation width value. A barcode character is then formed based on the second separation width value.
    Type: Application
    Filed: February 19, 2004
    Publication date: August 26, 2004
    Inventor: Charlie Aigeldinger