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:
Feb. 19, 2013
Filed:
Jun. 01, 2007
Tatsuya Kono, Tachikawa, JP;
Tatsuya Kono, Tachikawa, JP;
Fujitsu Mobile Communications Limited, Kawasaki, JP;
Abstract
A mobile terminal determines, if a communication request is input, whether a connection destination mobile communication network system is a first mobile communication network system as a subscription mobile communication network system, or a second mobile communication network system as a roaming destination mobile communication network system. When it is determined that the connection destination mobile communication network system is the second mobile communication network system, a mobile terminal user is notified of information indicating a roaming state. When an input of a connection destination change request is received, a mobile communication network system reselection process is performed for changing the connection determination mobile communication network system from the second mobile communication network system to the first mobile communication network system.