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:
Oct. 23, 2007
Filed:
Nov. 02, 2001
Applicant:
Axel K. Kloth, Mountain View, CA (US);
Inventor:
Axel K. Kloth, Mountain View, CA (US);
Assignee:
Infineon Technologies North America Corporation, San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A router () includes one or more input ports () and one or more output ports (). The router () includes a lookup table () to determine routing of the incoming packets or cells. The lookup table is implemented in dynamic random access memory (DRAM) with a portion implemented as static random access memory (SRAM) (). The SRAM () is used to store a first search level of destination addresses. Once the first search level in SRAM () has been exhausted, the search moves to the DRAM portion ().