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:
Feb. 28, 2017
Filed:
May. 24, 2013
Kt Corporation, Seongnam-si, KR;
Chul Hyun Park, Seoul, KR;
Kwan Lae Kim, Seoul, KR;
Joo Young Kim, Seoul, KR;
Jin Hyoung Lee, Seoul, KR;
Hyung Jin Lee, Seoul, KR;
KT Corporation, Seongnam-Si, KR;
Abstract
There is provided a method of providing a subscriber profile of an embedded universal circuit card (eUICC) that is performed in a terminal equipped with the eUICC. The method includes determining whether the terminal having a first subscriber profile stored therein has left a first mobile network operator (MNO) area corresponding the first subscriber profile, and when it is determined that the terminal has left the first mobile network operator area and moved into a second mobile network operator area, receiving a second subscriber profile corresponding to a second mobile network operator from a predetermined subscriber management server. In this way, it is possible to support mobile communication service by changing the mobile network operator even in the eUICC environment.