Patents by Inventor Vamsee K. Madavarapu

Vamsee K. Madavarapu 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).

  • Method and apparatus for memory access scheduling to reduce memory access latency
    Patent number: 6785793
    Abstract: A device is presented including a memory controller. The memory controller is connected to a read request queue. A command queue is coupled to the memory controller. A memory page table is connected to the memory controller. The memory page table has many page table entries. A memory page history table is connected to the memory controller. The memory history table has many page history table entries. A pre-calculated lookup table is connected to the memory controller. The memory controller includes a memory scheduling process to reduce memory access latency.
    Type: Grant
    Filed: September 27, 2001
    Date of Patent: August 31, 2004
    Assignee: Intel Corporation
    Inventors: Nagi Aboulenein, Randy B. Osborne, Ram Huggahalli, Vamsee K. Madavarapu, Ken M. Crocker
  • Method and apparatus for memory access scheduling to reduce memory access latency
    Publication number: 20030061459
    Abstract: A device is presented including a memory controller. The memory controller is connected to a read request queue. A command queue is coupled to the memory controller. A memory page table is connected to the memory controller. The memory page table has many page table entries. A memory page history table is connected to the memory controller. The memory history table has many page history table entries. A pre-calculated lookup table is connected to the memory controller. The memory controller includes a memory scheduling process to reduce memory access latency.
    Type: Application
    Filed: September 27, 2001
    Publication date: March 27, 2003
    Inventors: Nagi Aboulenein, Randy B. Osborne, Ram Huggahalli, Vamsee K. Madavarapu, Ken M. Crocker