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:
Jul. 02, 2013
Filed:
Oct. 17, 2007
Takeshi Ishihara, Tokyo, JP;
Takeshi Ishihara, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
An information providing system includes a portable terminal, and a server that provides the portable terminal with information of an arrival time of the portable terminal at a destination. The portable terminal comprises an RFID tag to which identification information of the destination and identification information of a departure place are written; and a communication unit that transmits the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag. The server comprises an arrival time deriving unit that derives the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and a communication unit that transmits the information of the arrival time at the destination to the portable terminal.