Patents by Inventor Sidharth Wali

Sidharth Wali 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).

  • Color space conversion by storing and reusing color values
    Publication number: 20060268298
    Abstract: Image data is converted from a first color space to a second color space. An image acquisition device acquires first color space image data of a pixel of an image. It is then determined if the first color space image data of the pixel and second color space image data of the pixel are referenced in a data structure. The second color space image data of the pixel is selected for sending to an output device if the first color space image data and the second color space image data of the pixel are referenced in the data structure. If the first color space image data and the second color space image data of the pixel are not referenced in the data structure, then the first color space image data of the pixel is transformed into the second color space image data of the pixel. The data structure can be a hash table. Also, the first color space can be RGB and the second color space can be CYMK.
    Type: Application
    Filed: September 20, 2005
    Publication date: November 30, 2006
    Inventors: Sidharth Wali, Jay Shoen, Sudhanshu Mittal