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:
Nov. 28, 2023
Filed:
Dec. 11, 2020
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Yoichi Masuda, Osaka, JP;
Abstract
An identification code (referred to as 'original identification code') in a predetermined application is preset in each of one or more devices not compliant to a predetermined security protocol. A GW determines a new identification code of each of the one or more devices and notifies an HEMS controller of the new identification code. The GW receives a message including the new identification code of a particular device (referred to as 'destination device') and encrypted according to the security protocol. The GW decodes a received message according to the security protocol, converts the new identification code of the destination device included in a decoded message into the original identification code of the destination device, and transfers a converted message to the destination device.