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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.:

US 9471123 B1

PDFFull Text
Expired
Date of Patent:
Oct. 18, 2016

Filed:

Mar. 14, 2014

Reducing unnecessary power consumed by peripheral devices while displaying a moving image

Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Tetsuo Hiraki, Kawasaki, JP;

Hiromasa Yamauchi, Usakos, JP;

Koichiro Yamashita, Hachioji, JP;

Fumihiko Hayakawa, Kawasaki, JP;

Naoki Odate, Akiruno, JP;

Takahisa Suzuki, Yokohama, JP;

Koji Kurihara, Kawasaki, JP;

Assignee:

Fujitsu Limited, Kawasaki, JP;

Attorney:

Arent Fox LLP

Primary Examiner:

Thomas Lee

Assistant Examiner:

Santosh R Poudel

Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 1/32 (2006.01); H04M 1/725 (2006.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
G06F 1/266 (2013.01); G06F 1/3228 (2013.01); G06F 1/3265 (2013.01); H04M 1/72561 (2013.01); H04W 52/0251 (2013.01); Y02B 60/1242 (2013.01);
Abstract

A power supply control method includes detecting that a result of a first function performed by a first device ceases to be displayed on a display screen; suspending power supply to the first device and supplying power to a second device, based on a detection of the result ceasing to be displayed; and causing the second device to output a response signal to a CPU in response to a control signal from the CPU.

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Hiraki, Tetsuo. (2016). Reducing unnecessary power consumed by peripheral devices while displaying a moving image (U.S. Patent No. 9471123). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9471123

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