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:
Mar. 31, 2020
Filed:
Mar. 10, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Jerome Han, Daejeon, KR;
Ki-hyoun Kwon, Hwaseong-si, KR;
Jun-ho Lee, Hwaseong-si, KR;
Sung-hoon Son, Suwon-si, KR;
Seung-ho Lee, Hwaseong-si, KR;
Abstract
Provided are a data communication method using a secure element and an electronic system adopting the same. The data communication method includes: exchanging certificate information between an application processor of an electronic device and a secure element; setting up a secure channel through mutual authentication between the application processor and the secure element by using a public key and a secret key after the exchange of the certification information; and performing data communication between the application processor and the secure element through the secure channel.