Patents by Inventor Sasikala Divakaruni

Sasikala Divakaruni 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 system for transferring data between a host device and an external device
    Patent number: 8990181
    Abstract: A method for transferring data between a host device and an external device is described. The external device has FAT32 file system. The method accepts parameters for an incoming data file from the host device. Further, the method allocates memory blocks for the incoming file data on the external device based on the parameters and indexes the allocated memory blocks on a memory index table to create a file footprint. The method reads the memory index table to identify the file footprint and receives the incoming file data from the host device.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: March 24, 2015
    Assignee: Standard Microsystems Corporation
    Inventors: Lokesh Johri, Sasikala Divakaruni, Andrew Bartlett, Richard W. Holbrook
  • METHOD AND SYSTEM FOR TRANSFERRING DATA BETWEEN A HOST DEVICE AND AN EXTERNAL DEVICE
    Publication number: 20120072401
    Abstract: A method for transferring data between a host device and an external device is described. The external device has FAT32 file system. The method accepts parameters for an incoming data file from the host device. Further, the method allocates memory blocks for the incoming file data on the external device based on the parameters and indexes the allocated memory blocks on a memory index table to create a file footprint. The method reads the memory index table to identify the file footprint and receives the incoming file data from the host device.
    Type: Application
    Filed: September 16, 2010
    Publication date: March 22, 2012
    Applicant: STANDARD MICROSYSTEMS CORPORATION
    Inventors: LOKESH JOHRI, SASIKALA DIVAKARUNI, ANDREW BARTLETT, RICHARD W. HOLBROOK
  • System and method for fast signal acquisition in a wireless digital receiver for wideband signals
    Patent number: 8059754
    Abstract: A receiver synchronization technique is described in this disclosure that significantly reduces the convergence time for synchronization further enabling specially modulated radio frequency carrier waves using the following steps: the characteristics of the baseband signal are used to detect the start of a received burst. Once the presence of a symbol is detected, the data acquisition subsystem is enabled to begin collecting samples. These samples are then transferred to the DSP. The DSP then searches for a preamble to precisely determine the timing delay to the start of the payload data.
    Type: Grant
    Filed: July 27, 2007
    Date of Patent: November 15, 2011
    Assignee: XG Technology, Inc.
    Inventor: Sasikala Divakaruni
  • System and method for fast signal acquisition in a wireless digital receiver for wideband signals
    Publication number: 20080025441
    Abstract: A receiver synchronization technique is described in this disclosure that significantly reduces the convergence time for synchronization further enabling specially modulated radio frequency carrier waves using the following steps: the characteristics of the baseband signal are used to detect the start of a received burst. Once the presence of a symbol is detected, the data acquisition subsystem is enabled to begin collecting samples. These samples are then transferred to the DSP. The DSP then searches for a preamble to precisely determine the timing delay to the start of the payload data.
    Type: Application
    Filed: July 27, 2007
    Publication date: January 31, 2008
    Applicant: xG Technology, Inc.
    Inventor: Sasikala Divakaruni