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:
May. 12, 2020
Filed:
Dec. 08, 2017
Applicant:
Daikin Industries, Ltd., Osaka-shi, Osaka, JP;
Inventors:
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 3/00 (2006.01); H02J 3/01 (2006.01); H02M 1/12 (2006.01); H02M 7/12 (2006.01); H02M 7/493 (2007.01); H02M 7/48 (2007.01);
U.S. Cl.
CPC ...
H02J 3/01 (2013.01); H02M 1/12 (2013.01); H02M 7/12 (2013.01); H02M 7/48 (2013.01); H02M 7/493 (2013.01); Y02P 80/10 (2015.11); Y02P 80/11 (2015.11);
Abstract
In a device with a built-in active filter, the device incorporating an active filter therein and being connected to an AC power source, the active filter operates based on a value detected by a load information detection unit detecting load information on an AC power source outside the device with a built-in active filter.