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.

Date of Patent:
Nov. 23, 2004

Filed:

May. 02, 2001
Applicant:
Inventors:

Takashi Horiyama, Nara, JP;

Kohichi Hatakeyama, Nara, JP;

Tsuyoshi Muramatsu, Nara, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/300 ;
U.S. Cl.
CPC ...
G06F 1/300 ;
Abstract

A router is formed by an M-input, 1-output junction unit and a 1-input, N-output branching unit. Where M and N satisfy the relation of (M>N), the transfer rate of a path between the junction unit and the branching unit is made the total sum of the transfer rates of inputs of IN to INM, whereby N times faster transfer becomes possible.


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