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:
Sep. 01, 2009
Filed:
Dec. 19, 2003
Livio Ricciulli, Los Gatos, CA (US);
Livio Ricciulli, Los Gatos, CA (US);
Forte 10 Networks, Inc., San Jose, CA (US);
Abstract
In one embodiment, the method for inspecting packets comprises broadcasting data units of packets to a plurality of finite state machine (FSM) comparison units, where each of the FSM comparison units implements a portion of a signature. The method further includes comparing the data units of the packets to signatures, including each FSM comparison unit of the plurality of FSM comparison units independently comparing one of the data units to its associated portion of one signature. The method also includes combining results of the plurality of FSM comparison units independently processing the data units using a logic combinatorial circuit.