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. 24, 2015
Filed:
Sep. 28, 2009
Yoshifumi Bando, Kanagawa, JP;
Hiroaki Yamamoto, Kanagawa, JP;
Masahiko Kikuchi, Kanagawa, JP;
Yuichi Kawata, Kanagawa, JP;
Masakazu Kawashita, Kanagawa, JP;
Keita Sakakura, Kanagawa, JP;
Yoshifumi Bando, Kanagawa, JP;
Hiroaki Yamamoto, Kanagawa, JP;
Masahiko Kikuchi, Kanagawa, JP;
Yuichi Kawata, Kanagawa, JP;
Masakazu Kawashita, Kanagawa, JP;
Keita Sakakura, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A communication control device includes: a first processing unit that converts an electrical signal received by a communication channel into digital data and outputs the digital data, and in a second operation mode in which an amount of power supplied to the communication control device is lower than in a first operation mode, outputs a notification signal upon receiving an electrical signal indicating an arrival of packet data; a clock controller that, in the second operation mode, initiates supplying a clock signal upon receiving the notification signal; and a second processing unit that (i) has a receiving unit that extracts packet data from the digital data and outputs the extracted packet data, and (ii) in the second operation mode, stops receiving packet data during a time that the clock signal is not supplied, and upon reception of the clock signal, starts receiving packet data using the received clock signal.