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:
Feb. 18, 2014
Filed:
Jun. 08, 2009
Seiji Suzuki, Kanagawa, JP;
Manabu Akamatsu, Kanagawa, JP;
Takeshi Kamimura, Kanagawa, JP;
Junji Okada, Kanagawa, JP;
Nobuo Mori, Kanagawa, JP;
Seiji Suzuki, Kanagawa, JP;
Manabu Akamatsu, Kanagawa, JP;
Takeshi Kamimura, Kanagawa, JP;
Junji Okada, Kanagawa, JP;
Nobuo Mori, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A data control device includes: a switch portion that has a plurality of first terminals on an upstream side, a plurality of second terminals on a downstream side, and a circuit portion that optionally switches a connection between the first terminals and the second terminals based on an external switching signal; and at least one control portion that has a first input/output portion on the upstream side and a second input/output portion on the downstream side, wherein the second input/output portion is connected to the first terminal of the switch portion and the first input/output portion is connected to the second terminal of the switch portion, and wherein the at least one control portion controls an input/output of data between the first input/output portion and the second input/output portion.