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:
Nov. 11, 2014
Filed:
Jun. 26, 2007
Applicants:
Gary Depelteau, Ottawa, CA;
David W. Carr, Ottawa, CA;
Inventors:
Gary Depelteau, Ottawa, CA;
David W. Carr, Ottawa, CA;
Assignee:
NetLogic Microsystems, Inc., Irvine, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pipelined search engine supports a tree of search keys therein that utilizes span prefix masks to assist in longest prefix match (LPM) detection when the tree is searched. Each of a plurality of the span prefix masks encodes a prefix length of a search key to which the span prefix mask is associated and a value of another search key in the tree that is a prefix match to the search key to which the span prefix mask is associated.
Quick Actions:
Depelteau, Gary. (2014). Integrated search engine devices that support lpm search operations using span prefix masks that encode key prefix length (U.S. Patent No. 8886677). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8886677
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile