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:
May. 26, 2015
Filed:
Nov. 16, 2011
Applicant:
Toshio Yoshida, Tokyo, JP;
Inventor:
Toshio Yoshida, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 11/04 (2006.01); H04W 76/00 (2009.01); H04W 4/22 (2009.01);
U.S. Cl.
CPC ...
H04W 76/007 (2013.01); H04M 11/04 (2013.01); H04W 4/22 (2013.01);
Abstract
An emergency wireless connection system which operates as a normal information terminal in normal times and operates as a terminal to send and receive emergency information in emergency situation includes a line detection unit which detects an emergency communication network capable of communicating when emergency situation occurs, and a control unit which makes the emergency wireless connection system conform to a procedure of the emergency communication network based on channel information of the emergency communication network detected by the line detection unit.