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:
Jun. 27, 2017
Filed:
Sep. 25, 2013
Nec Corporation, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A location information management system includes: a mobile station () that is located in a mobile communication network; and a service management server () that receives a movement sensing request to sense a movement of the mobile station () from a service providing server (), the service management server () thereafter notifying the service providing server () that the movement of the mobile station () has been sensed upon an occurrence of the movement of the mobile station (). The mobile station () receives first area information included in information that is periodically transmitted to each mobile station located in the area, the mobile station () thereafter sensing that the mobile station itself has moved upon receipt of second area information, and the mobile station notifying the service management server () that the movement of the mobile station itself has been sensed.