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:
Dec. 20, 2016
Filed:
Dec. 15, 2014
Hyundai Motor Company, Seoul, KR;
Penta Security System Inc., Seoul, KR;
Jong Rok Park, Seoul, KR;
Cho Rong Ryu, Incheon, KR;
Dae Sung Hwang, Gyeonggi-Do, KR;
Su Lyun Sung, Gyeonggi-Do, KR;
Dong Gyu Noh, Gyeonggi-Do, KR;
Hahk Rel Noh, Gyeonggi-Do, KR;
Duk Soo Kim, Seoul, KR;
Sang Gyoo Sim, Seoul, KR;
Eun Ho Shin, Seoul, KR;
Jung Bai Kim, Seoul, KR;
Byung Gwan Kim, Seoul, KR;
Seok Woo Lee, Seoul, KR;
You Sik Lee, Gyeonggi-Do, KR;
Hyundai Motor Company, Seoul, KR;
Penta Security System Inc., Seoul, KR;
Abstract
A method for issuing a certificate signing request (CSR) certificate in a vehicle-to-anything (V2X) communication environment includes: receiving, at a first server, a certificate issuance request message including vehicle identification information transmitted from a communication module of the vehicle; determining, by a second server, whether a CSR certificate corresponding to the vehicle identification information has already been issued with reference to a database; and determining, by the second server, whether to issue the corresponding CSR certificate or whether to generate an error message, based on the determination of whether the corresponding CSR certificate has already been issued.