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:
Sep. 17, 2019
Filed:
Dec. 14, 2015
Applicant:
Kddi Corporation, Tokyo, JP;
Inventors:
Keisuke Takemori, Tokyo, JP;
Hideaki Kawabata, Tokyo, JP;
Assignee:
KIDDI CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 29/06 (2006.01); H04L 9/32 (2006.01); H04L 9/08 (2006.01); H04L 9/14 (2006.01); H04W 12/04 (2009.01); B60R 25/00 (2013.01); G06F 21/44 (2013.01); G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
H04L 9/3226 (2013.01); B60R 25/00 (2013.01); G06F 21/445 (2013.01); G06F 21/575 (2013.01); H04L 9/0822 (2013.01); H04L 9/0861 (2013.01); H04L 9/0891 (2013.01); H04L 9/0894 (2013.01); H04L 9/14 (2013.01); H04L 9/3271 (2013.01); H04W 12/04 (2013.01); G06F 2221/2103 (2013.01); H04L 2209/80 (2013.01); H04L 2209/84 (2013.01);
Abstract
An automobile is equipped with a management device including a communication part for communicating with an ECU mounted on an automobile, an encryption processor for generating an encrypted key by encrypting a key, a key generation part for generating the key, and a key storage unit for storing the key generated by the key generation part. The communication part transmits the encrypted key to the ECU, while the encryption processor encrypts the key generated by the key generation part.