Patents by Inventor Hong Yong Yang

Hong Yong Yang 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 of Detecting Absolute Coordinates
    Publication number: 20080123965
    Abstract: A system and method of recognizing absolute coordinates are provided. The absolute coordinate recognition system includes: a pattern recording medium in which each cell is diagrammatized, and a predetermined microcode is allocated to the pattern formed by each arrangement of the diagrammatized cells; a pattern sensing unit recognizing the microcode by sensing the pattern; and a signal processing unit calculating the position of the pattern sensing unit on the pattern recording medium, from the sensed pattern. By constructing the simpler patterns of the pattern recording medium, the absolute coordinate recognition system and method therefor enable imaging system and image sensor with not-high resolutions to recognize the patterns.
    Type: Application
    Filed: December 12, 2005
    Publication date: May 29, 2008
    Applicant: FINGER SYSTEMS, INC.
    Inventors: Hong Yong Yang, Seung Gol Lee, Sang Hoon Kim