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:
Apr. 14, 2009
Filed:
Oct. 21, 2005
Motoharu Miyake, Yokosuka, JP;
Hiroshi Inamura, Yokohama, JP;
Takashi Suzuki, Yokosuka, JP;
Toshio Miki, Yokohama, JP;
Motoharu Miyake, Yokosuka, JP;
Hiroshi Inamura, Yokohama, JP;
Takashi Suzuki, Yokosuka, JP;
Toshio Miki, Yokohama, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
Plural terminal devices are arranged under a relay apparatus. The relay apparatus includes a mobile communication network connection unit, a packet switching network connection unit, and an emergency call determination unit. The emergency call determination unit determines whether or not the calls originated from the terminal devices are emergency calls, and when the calls are the emergency calls, connects the emergency calls to the mobile communication network connection unit. When the calls are the emergency calls, the mobile communication network connection unit connects the emergency calls to the mobile communication network by issuing thereto a notice on an identification number of the relay apparatus, the identification number being stored in an IC card attached to the relay apparatus.