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. 16, 2010
Filed:
Mar. 27, 2007
Raymond M. Lim, Los Altos Hills, CA (US);
Jeffrey G. Libby, Cupertino, CA (US);
Raymond M. Lim, Los Altos Hills, CA (US);
Jeffrey G. Libby, Cupertino, CA (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
A processing engine for processing header data includes a level 2 (L2) header generation unit and a level 3 (L3) header generation unit. The L2 and L3 header generation units are implemented in parallel with one another. The L2 generation unit writes L2 header information to a first buffer and the L3 generation unit writes L3 header information to a second buffer. When the L2 and L3 header generation units finish processing a data unit, the data unit may be unloaded from the first and second buffer while a new data unit is simultaneously loaded to the header processing engine.