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:
Jan. 05, 2016
Filed:
Dec. 28, 2010
Satoko Itaya, Tokyo, JP;
Naoki Yoshinaga, Tokyo, JP;
Peter Davis, Kyoto, JP;
Rie Tanaka, Tokyo, JP;
Taku Konishi, Tokyo, JP;
Shinichi Doi, Tokyo, JP;
Satoko Itaya, Tokyo, JP;
Naoki Yoshinaga, Tokyo, JP;
Peter Davis, Kyoto, JP;
Rie Tanaka, Tokyo, JP;
Taku Konishi, Tokyo, JP;
Shinichi Doi, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A communication information registering unit () acquires communication information that contains a sender, a receiver, and a sending time of information communicated between users that are communicating, and stores the communication information in a storage unit (). A response time calculation unit () finds response time of the users from the communication information. A threshold value setting unit () finds a threshold value for determining the statuses of the users from distribution of frequencies of the response time. A current status determination unit () determines the status of a counterpart user from the response time by using the threshold value. A notification unit () notifies a user of the current status of its counterpart user.