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:
Jan. 06, 2015

Filed:

Feb. 16, 2011
Applicants:

Jang Beom Yang, Gwang-ju, KR;

Jung Won Park, Gwangju, KR;

Seong Wook Jeong, Gwangju-si, KR;

Chang Hern Lee, Gwangju, KR;

Seong Chan Gim, Gwangju, KR;

Young Ho Jang, Gwangju, KR;

Jae Min Lim, Ayang-si, KR;

Sung Ho Cho, Gwangju, KR;

Sun IL Jin, Yongin-si, KR;

Chang Ho Son, Hwaseong-si, KR;

Young Jin Baek, Changwon-si, KR;

Inventors:

Jang Beom Yang, Gwang-ju, KR;

Jung Won Park, Gwangju, KR;

Seong Wook Jeong, Gwangju-si, KR;

Chang Hern Lee, Gwangju, KR;

Seong Chan Gim, Gwangju, KR;

Young Ho Jang, Gwangju, KR;

Jae Min Lim, Ayang-si, KR;

Sung Ho Cho, Gwangju, KR;

Sun Il Jin, Yongin-si, KR;

Chang Ho Son, Hwaseong-si, KR;

Young Jin Baek, Changwon-si, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 3/12 (2006.01); G05D 5/00 (2006.01); G05D 9/00 (2006.01); G05D 11/00 (2006.01); G05D 17/00 (2006.01); H02J 3/14 (2006.01);
U.S. Cl.
CPC ...
H02J 3/14 (2013.01); Y02B 70/3225 (2013.01); Y04S 20/222 (2013.01); Y02B 70/3266 (2013.01); Y04S 20/224 (2013.01); Y04S 20/242 (2013.01);
Abstract

A demand response (DR) system, computer-readable medium and method are disclosed. The DR system controls a high-power-consumption load to be pre-operated or post-operated in a low-power-rate interval instead of a high-power-rate interval, and reduces an amount of power consumption required for a high-power-rate interval, resulting in reduction of power rates. In addition, limitation to household appliance operation is minimized, to greatly reduce inconvenience of a user.


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