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. 02, 2016
Filed:
Aug. 14, 2014
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Bin Chen, Machida, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A location model updating apparatus updates a location model based on data uploaded from a mobile terminal. A certainty of data observed at a location having a location name designated by a user is computed based on a previous histogram, for each most recent check-in data uploaded during a time from previous to current histogram updating, and a most recent histogram is generated based on the certainty. The location is detected using the previous histogram, based on a received signal strength included in each most recent check-in data, in order to judge whether the check-in data is correct, depending on whether a location name of the detected location matches the location name designated by the user and included in each most recent check-in data.