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:
Jun. 25, 2002
Andries Van Wageningen, Wijlre, NL;
Hans Juergen Reumerman, Aachen, DE;
Armand Lelkens, Klimmen, NL;
Rainer Schoenen, Aachen, DE;
Andries Van Wageningen, Wijlre, NL;
Hans Juergen Reumerman, Aachen, DE;
Armand Lelkens, Klimmen, NL;
Rainer Schoenen, Aachen, DE;
NXP B.V., Eindhoven, NL;
Abstract
The invention relates to a packet switching device comprising at least one line card (and) which device has an output port with a port control (and) for storage and arrangement of packets in output queues and for generating at least one feedback information unit to inform an arbiter () of statuses of the output queues of the output port. The packet switching device also comprises at least one switch card (to) consisting of a crosspoint matrix and the arbiter () for controlling the crosspoint matrix ().