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:
Jun. 11, 2019
Filed:
Feb. 19, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Peng Ning, Mountain View, CA (US);
Stephen E McLaughlin, Mountain View, CA (US);
Michael C Grace, Mountain View, CA (US);
Ahmed M Azab, Mountain View, CA (US);
Rohan Bhutkar, Mountain View, CA (US);
Wenbo Shen, Mountain View, CA (US);
Xun Chen, Mountain View, CA (US);
Yong Choi, Mountain View, CA (US);
Ken Chen, Mountain View, CA (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An apparatus and method of an attachment device for interfacing with an on-board diagnostic system of a vehicle is provided. The device includes an application processor configured to receive input from a terminal, control processing of the input by the on-board diagnostic system, transmit a result of the processing of the input by the on-board diagnostic system to the terminal, and a secure element interposed in the communication path between the application processor and the on-board diagnostic system, the secure element configured to filter the input of an on-board diagnostic operation that is untrusted.