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:
May. 27, 2008
Filed:
Feb. 18, 2004
Takayuki Muranaka, Sagamihara, JP;
Takeshi Furusawa, Yokohama, JP;
Tetsuya Nagata, Hadano, JP;
Nobuhito Matsuyama, Hadano, JP;
Tatsuo Kanetake, Kawasaki, JP;
Takayuki Muranaka, Sagamihara, JP;
Takeshi Furusawa, Yokohama, JP;
Tetsuya Nagata, Hadano, JP;
Nobuhito Matsuyama, Hadano, JP;
Tatsuo Kanetake, Kawasaki, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Each routing unit of the network routing apparatus includes: one or a plurality of transfer means each for extracting a packet header of a packet received from a line, and one or a plurality of search means each for extracting output destination information using the packet header received from each transfer means; wherein, in each routing unit, one search means is connected to one transfer means, or a plurality of transfer means are connected to one search means, or a plurality of search means are connected to one transfer means, or a plurality of search means and a plurality of transfer means are connected to one another.