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. 03, 2015
Filed:
Dec. 15, 2011
Ji-cheol Lee, Suwon-si, KR;
Song-yean Cho, Seoul, KR;
Alper Yegin, Istanbul, TR;
Young-kyo Baek, Seoul, KR;
Ji-Cheol Lee, Suwon-si, KR;
Song-Yean Cho, Seoul, KR;
Alper Yegin, Istanbul, TR;
Young-Kyo Baek, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A system is capable of authenticating a service per Machine to Machine (M2M) device between an M2M service provider and a mobile communication operator. The system includes an authentication server for generating an M2M device IDentifier (ID), a first authentication key, and an M2M service provider ID per M2M device, The authentication server also generates a second authentication key, a first hash function value, and a first random variable based on the M2M device ID, the first authentication key, and the M2M service provider ID, and transmitting the second authentication key, the first hash function, and the first random variable to an M2M agent to an M2M agent.