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:
Mar. 17, 2015
Filed:
Sep. 14, 2012
Applicant:
Yoshikazu Takahashi, Tokyo, JP;
Inventor:
Yoshikazu Takahashi, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/30 (2006.01); G06F 12/14 (2006.01); G08B 23/00 (2006.01); G06F 21/55 (2013.01); G06F 21/56 (2013.01); H04L 29/06 (2006.01); G06F 11/30 (2006.01); H04N 7/167 (2011.01);
U.S. Cl.
CPC ...
G06F 21/554 (2013.01); G06F 21/56 (2013.01); H04L 63/0209 (2013.01); H04L 63/145 (2013.01); H04L 63/20 (2013.01);
Abstract
A quarantine network systemquarantines terminalsandconnected to a network via a wireless communication. The quarantine network systemis provided with an access pointfor a business NW used for connection to a business network, an access pointfor a quarantine NW which is used for connection to a network for quarantining and restricts the number of terminals connectable thereto, and an NW switching performance servertransmitting to the terminal a command which makes the terminal switch SSID of an access point which the terminal uses for wireless communication, in accordance with the situation.