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:
Sep. 22, 2020
Filed:
Jun. 04, 2018
Electronics and Telecommunications Research Institute, Daejeon, KR;
Hong-Il Ju, Daejeon, KR;
Young-Ho Kim, Daejeon, KR;
Yun-Kyung Lee, Daejeon, KR;
Bo-Heung Chung, Daejeon, KR;
Jeong-Nyeo Kim, Daejeon, KR;
Jae-Deok Lim, Sejong-si, KR;
ELECTRONICS AND TELECOMMUNCATIONS RESEARCH INSTIITUTE, Daejeon, KR;
Abstract
An apparatus and method for managing meter data. The apparatus for managing meter data includes a metering unit for acquiring meter data from a target device based on time information; a communication unit for receiving a message including the time information from a server device and transmitting the meter data to the server device; and a security unit for creating a private key using the time information and encrypting the meter data using the private key.