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:
Aug. 22, 2017
Filed:
Jun. 02, 2014
Fuji Xerox Co., Ltd., Minato-ku, Tokyo, JP;
Tadamasa Sakamaki, Yokohama, JP;
Shinho Ikeda, Yokohama, JP;
Yuji Murata, Yokohama, JP;
Hiroaki Yamamoto, Yokohama, JP;
Masakazu Kawashita, Yokohama, JP;
Shunsuke Kasahara, Yokohama, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
A power control device includes non-volatile memory, a controller, and a logic circuit. The non-volatile memory includes a function of externally outputting a logical state of a bit stored in a specific area as a state hold signal that indicates an ON/OFF state of a device function unit before a power cutoff. The controller controls the ON/OFF state of the device function unit and also writes the ON/OFF state of the device function unit to the specific area of the non-volatile memory. The logic circuit controls power supply to the controller on the basis of a logic level of the state hold signal from the non-volatile memory.