Patents by Inventor Roostam Tiger

Roostam Tiger 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).

  • Wildcards in radix- search tree structures
    Patent number: 6594655
    Abstract: A system for storing and retrieving data using a radix-search tree having a plurality of sub-trees containing nodes and leaves, the system including: (a) a data storage module designed and configured for storing the plurality of sub-trees, wherein at least one of the leaves contains at least one entry having at least one wildcard in a primary position, and (b) a processor that is operative to perform operations including: (i) building the radix-search tree in the data storage module, and (ii) retrieving data from the radix-search tree in the data storage module.
    Type: Grant
    Filed: January 4, 2001
    Date of Patent: July 15, 2003
    Assignee: Ezchip Technologies Ltd.
    Inventors: Alex Tal, Roostam Tiger, Shifra Rachamim, Itzchak Gabbay
  • Wildcards in radix- search tree structures
    Publication number: 20020143747
    Abstract: A system for storing and retrieving data using a radix-search tree having a plurality of sub-trees containing nodes and leaves, the system including: (a) a data storage module designed and configured for storing the plurality of sub-trees, wherein at least one of the leaves contains at least one entry having at least one wildcard in a primary position, and (b) a processor that is operative to perform operations including: (i) building the radix-search tree in the data storage module, and (ii) retrieving data from the radix-search tree in the data storage module.
    Type: Application
    Filed: January 4, 2001
    Publication date: October 3, 2002
    Applicant: EZCHIP TECHNOLOGIES
    Inventors: Alex Tal, Roostam Tiger, Shifra Rachamim, Itzchak Gabbay