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.

Date of Patent:
Mar. 19, 2019

Filed:

Oct. 27, 2014
Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventor:

Koji Sengoku, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/26 (2006.01); H04L 29/06 (2006.01); H04W 12/06 (2009.01); H04W 12/08 (2009.01); H04W 4/029 (2018.01); H04W 64/00 (2009.01); H04W 4/04 (2009.01);
U.S. Cl.
CPC ...
H04W 12/08 (2013.01); G01C 21/26 (2013.01); H04L 67/42 (2013.01); H04W 4/029 (2018.02); H04W 4/046 (2013.01); H04W 12/06 (2013.01); H04W 64/00 (2013.01); H04L 63/08 (2013.01); H04L 63/107 (2013.01); H04L 63/108 (2013.01);
Abstract

Provided is a navigation server and a navigation client capable of protecting information specific to each user that is transmitted from the navigation client to the navigation server securely without degrading user-friendliness. A navigation serveris configured to, prohibit the navigation clientfrom accessing the navigation serverwhen a navigation clientmeets a second condition that is determined from past communication contents with the navigation client. The navigation serveris configured to, make the navigation clientoutput a message urging to input a new authentication code based on a communication with a navigation clientthat is prohibited by the server arithmetic processing elementfrom accessing the navigation server


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