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:
Jun. 25, 2002
Filed:
Jun. 30, 1999
Wilco Dijkstra, Cherry Hinton, GB;
ARM Limited, Cambridge, GB;
Abstract
A system and method are provided for organizing and managing a tree structure having a plurality of nodes representing physical entities, the tree structure defining a number of node locations, each node location being reached via a predetermined path from a root node of the tree structure. The method comprises the steps of associating first and second keys with each node to be included in the tree structure, the value of at least the first key being unique for each node, and then arranging the nodes within the tree structure by sorting the nodes with respect to both the first key and the second key, the sorting with respect to the first key being such that each node may be positioned within the tree structure at any node location along the path from the root node to the node location specified by the first key. By this approach, a search can be performed for a node within the tree structure based on specified criteria for both the first and second keys.