Patents by Inventor David Soo

David Soo 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 of making and using an apparatus for providing multi-touch sensing capability using an LCD screen without an extra touch screen layer
    Patent number: 8279202
    Abstract: The present invention relates to methods of making and using and apparatus for providing touch screen capability using an LCD screen without an extra touch screen layer.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: October 2, 2012
    Assignee: Chrontel International Ltd.
    Inventor: David Soo
  • Methods of Making and Using an Apparatus for Providing Multi-Touch Sensing Capability Using an LCD Screen Without an Extra Touch Screen Layer
    Publication number: 20100045635
    Abstract: The present invention relates to methods of making and using and apparatus for providing touch screen capability using an LCD screen without an extra touch screen layer.
    Type: Application
    Filed: April 10, 2009
    Publication date: February 25, 2010
    Inventor: David Soo
  • Device and method for image scaling interpolation
    Publication number: 20060274977
    Abstract: A sub-system and method to receive input image pixel amplitude data at an input pixel resolution and to output image pixel amplitude data in one or two dimensions at a higher pixel resolution includes a computer system-executable algorithm with user-programmable coefficients. The programmable coefficients are user-selectable according to the nature and quality of the input image data such that sharpness of the output image data can be at least partially tailored to the image.
    Type: Application
    Filed: June 7, 2005
    Publication date: December 7, 2006
    Inventors: David Soo, Meng Long
  • System and method for image scaling interpolation
    Patent number: 6903749
    Abstract: A sub-system and method to receive input image pixel amplitude data at an input pixel resolution and to output image pixel amplitude data in one or two dimensions at a higher pixel resolution includes a computer system-executable algorithm with user-programmable coefficients. The programmable coefficients are user-selectable according to the nature and quality of the input image data such that sharpness of the output image data can be at least partially tailored to the image.
    Type: Grant
    Filed: November 5, 2002
    Date of Patent: June 7, 2005
    Assignee: Chrontel, Inc.
    Inventors: David Soo, Meng Long
  • System and method for image scaling interpolation
    Publication number: 20030085912
    Abstract: A sub-system and method to receive input image pixel amplitude data at an input pixel resolution and to output image pixel amplitude data in one or two dimensions at a higher pixel resolution includes a computer system-executable algorithm with user-programmable coefficients. The programmable coefficients are user-selectable according to the nature and quality of the input image data such that sharpness of the output image data can be at least partially tailored to the image.
    Type: Application
    Filed: November 5, 2002
    Publication date: May 8, 2003
    Applicant: Chrontel, Inc.
    Inventors: David Soo, Meng Long