Patents by Inventor Kaustubh Sanghani

Kaustubh Sanghani 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).

  • Increasing memory capacity of a frame buffer via a memory splitter chip
    Patent number: 8489839
    Abstract: The memory splitter chip couples multiple DRAM units to the PPU, thereby expanding the memory capacity available to the PPU for storing data and increasing the overall performance of the graphics processing system. The memory splitter chip includes logic for managing the transmission of data between the PPU and the DRAM units when the transmission frequencies and the burst lengths of the PPU interface and the DRAM interfaces differ. Specifically, the memory splitter chip implements an overlapping transmission mode, a pairing transmission mode or a combination of the two modes when the transmission frequencies or the burst lengths differ.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: July 16, 2013
    Assignee: Nvidia Corporation
    Inventors: Ashish Karandikar, Kaustubh Sanghani, Jonah M. Alben, Shane Keil