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. 10, 2019
Filed:
Dec. 28, 2016
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventors:
Chia-Chang Hsu, Taoyuan, TW;
Pei-Chuan Tsai, Hsinchu County, TW;
Huei-Ru Tseng, New Taipei, TW;
Jing-Shyang Hwu, Zhubei, TW;
Ping-Ta Tsai, Kaohsiung, TW;
Assignee:
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Chutung, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/45 (2013.01); H04L 29/06 (2006.01); H04W 12/06 (2009.01);
U.S. Cl.
CPC ...
G06F 21/45 (2013.01); H04L 63/0823 (2013.01); H04W 12/06 (2013.01);
Abstract
A security certificate management method for a vehicular network node is applied in a vehicular network. A message is received. Whether a certificate in the message is revoked is determined. If the certificate in the message is revoked, a regional certificate revocation list (RCRL) is generated or updated based on the revoked certificate by the vehicular network node, and the RCRL is transmitted into a communication range of the vehicular network node.