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. 08, 2019
Filed:
Feb. 24, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Antonios Dimitrios Broumas, Mountain View, CA (US);
An Liu, Mountain View, CA (US);
Sia Jeffry Saputra, Mountain View, CA (US);
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04W 12/08 (2009.01); G06F 21/31 (2013.01); H04L 9/32 (2006.01); G06F 21/83 (2013.01); G06F 21/84 (2013.01);
U.S. Cl.
CPC ...
H04L 63/083 (2013.01); G06F 21/31 (2013.01); G06F 21/83 (2013.01); G06F 21/84 (2013.01); H04L 9/3226 (2013.01); H04L 63/0428 (2013.01); H04W 12/08 (2013.01);
Abstract
An apparatus and method for securing a personal identification number (PIN) on a mobile device are provided. The method may include receiving a request for the PIN from a secure element on the mobile device, instantiating a trusted user interface (TUI), collecting the PIN via the TUI, and securely transmitting the PIN from a trusted execution environment (TEE) associated with the TUI to a secure element (SE).