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:
Jun. 30, 2026
Filed:
Nov. 21, 2023
Franklinwh Energy Storage Inc., San Jose, CA (US);
Daqing Wang, Shenzhen, CN;
Tao Wang, Shenzhen, CN;
Gang Xiao, Shenzhen, CN;
Junhua Jiang, Shenzhen, CN;
Franklin WH Energy Storage Inc., San Jose, CA (US);
Abstract
An energy coupling method for household energy storage is performed by an energy management system (EMS). The method includes: monitoring an electricity grid supplying power to a household electricity grid that is managed by the EMS; and in response to an outage of the electricity grid, disconnecting the household electricity grid from the electricity grid, and turning on a portable generator that is connected to the household electricity grid through an AC-to-AC converter, the AC-to-AC converter being capable of outputting a generated AC power that is synchronized to the household electricity grid.