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:
Apr. 13, 2021
Filed:
Apr. 13, 2017
Applicant:
Gridwiz Inc, Gyeonggi-do, KR;
Inventors:
Ku Hwan Kim, Gyeonggi-do, KR;
June Woo Ryu, Gyeonggi-do, KR;
Hyun Woong Kim, Gyeonggi-do, KR;
Yun Ho Jung, Gyeonggi-do, KR;
Assignee:
GRIDWIZ INC, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 3/32 (2006.01); H02J 3/28 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 3/32 (2013.01); H02J 3/28 (2013.01); H02J 7/00 (2013.01); H02J 7/0013 (2013.01); H02J 7/0047 (2013.01); Y04S 40/20 (2013.01);
Abstract
An on-site ESS management device includes an editing part for selectively grouping a plurality of grid parts when a plurality of grid parts including at least one of a battery and a power converter connected to the battery are provided, a selection part for selecting a specific group, and a management part for managing the power input and output of each grid part included in the specific group.