The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 2003
Filed:
Jul. 14, 2000
Alex Tal, Hadera, IL;
Itzchak Gabbay, Haifa, IL;
Ezchip Technologies Ltd., Yokneam, IL;
Abstract
A method and system for storing and retrieving data using a radix-search tree is disclosed. The method encorporates: (a) storing a plurality of nodes, each of the nodes having node-attributes, in a radix-search tree, and (b) retrieving the node-attributes of the plurality of nodes in single memory access. The system encorporates: (a) a data storage module for storing a plurality of sub-trees containing a plurality of nodes having node attributes, wherein the node attributes of at least one of the sub-trees are stored in a contiguous memory block, and (b) a processor that is operative to perform operations including: (i) transferring the node attributes of at least one of the sub-trees to the data storage module, and (ii) retrieving the node attributes of at least one of the sub-tree s from the data storage module.