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:
Nov. 16, 2021
Filed:
Aug. 30, 2019
Penta Security Systems Inc., Seoul, KR;
Seok Woo Lee, Seoul, KR;
Duk Soo Kim, Seoul, KR;
Eui Seok Kim, Seoul, KR;
Sang Gyoo Sim, Seoul, KR;
Jong Guk Lee, Suwon-si, KR;
Dong Hoon Ko, Bucheon-si, KR;
Jung Ook Kim, Seoul, KR;
Sang Won Seo, Yongin-si, KR;
Jeong Eun Ki, Seoul, KR;
Seung Hoon Lee, Yongin-si, KR;
PENTA SECURITY SYSTEMS INC., Seoul, KR;
Abstract
A method for managing an enrollment certificate in an SCMS for V2X communication may comprise receiving a message requesting an authority for generating a CSR from a DCM; updating device certification data through a certification laboratory that manages performance and requirements of an EE, and verifying the EE that requested issuance of an enrollment certificate to the DCM by using the updated device certification data; transmitting response data indicating the authority for generating a CSR to the DCM based on a result of the verification; receiving a CSR generated according to the response data from the DCM; and verifying the received CSR, and requesting response data for the CSR to an ECA based on a result of the verification.