Patents by Inventor Lakshminarayan Chidambaran

Lakshminarayan Chidambaran 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).

  • Using direct memory access for performing database operations between two or more machines
    Patent number: 7406481
    Abstract: Direct memory accessed is used to perform database operations between two or more machines. A first segment of memory is allocated for a second machine, where at least one of the first machine and second machine is a database server. During performance of a database operation that involves the transfer of data from the second machine to the first machine, data in the first segment of memory is buffered in response to the second machine writing the data to a second segment of memory on the second machine.
    Type: Grant
    Filed: December 17, 2002
    Date of Patent: July 29, 2008
    Assignee: Oracle International Corporation
    Inventors: Debashis Saha, John Ciminski, Debashish Chatterjee, Lakshminarayan Chidambaran