Patents by Inventor Arup Gupta

Arup Gupta 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).

  • PERCEPTUAL LOSSLESS COMPRESSION OF IMAGE DATA TO REDUCE MEMORY BANDWIDTH AND STORAGE
    Publication number: 20140376607
    Abstract: Methods and systems may include a compression module having logic to receive a pixel difference signal associated with an image, and conduct a compression of the pixel difference signal based on a value of the pixel difference signal. The logic can also generate a modified pixel difference signal based on the compression, wherein the compression may enable the image to be stored to dynamic random access memory (DRAM) in a compressed state.
    Type: Application
    Filed: December 21, 2011
    Publication date: December 25, 2014
    Inventors: Sreenath Kurupati, Tanuja Rao, Arup Gupta