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:
Sep. 28, 2016
Applicant:
Sony Mobile Communications Inc., Tokyo, JP;
Inventor:
Yoshihito Ishibashi, Tokyo, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04W 12/06 (2009.01); G06F 7/58 (2006.01); H04L 9/08 (2006.01); H04L 9/14 (2006.01); H04L 29/06 (2006.01); H04W 12/04 (2009.01);
U.S. Cl.
CPC ...
H04W 12/06 (2013.01); G06F 7/588 (2013.01); H04L 9/0897 (2013.01); H04L 9/14 (2013.01); H04L 63/0428 (2013.01); H04W 12/04 (2013.01);
Abstract
There is provided a communication device including: a storage unit configured to store an authentication key generated from a plurality of keys; a communication unit configured to receive authentication key identification information for specifying the authentication key; and an authentication unit configured to perform an authentication process for a transmission source of the authentication key identification information using the authentication key specified from the storage unit based on the authentication key identification information.