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:
Jan. 09, 2018
Filed:
Dec. 01, 2015
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung Electronics Co., Ltd, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04M 3/42 (2006.01); H04M 3/38 (2006.01); H04L 29/08 (2006.01); H04W 8/18 (2009.01); H04W 8/20 (2009.01);
U.S. Cl.
CPC ...
H04M 3/42136 (2013.01); H04L 67/306 (2013.01); H04M 3/387 (2013.01); H04W 8/183 (2013.01); H04W 8/205 (2013.01);
Abstract
An electronic device is provided, which includes a removable SIM, a secure memory configured to store at least one profile, a processor configured to select at least one of the removable SIM and the secure memory, to be used for packet data transmission and reception, in response to an occurrence of a data service change event, and a communication interface configured to perform network registration through the selected at least one of the removable SIM and the secure memory and to transmit and receive packet data through the registered network.