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:
Aug. 17, 2010
Filed:
Jan. 27, 2005
Mutsuhiro Ohmori, Kanagawa, JP;
Mutsuhiro Ohmori, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
The present invention is intended to surely provide optimum information to users. A PK (Personal Key) stores PMDs (Personal Meta Data) that provide the information about each user. Of these PMDs, only those permitted for provision to a service system are transmitted to the service system by means of the quasi electrostatic field communication that is controlled by the range between the body of each user and an antenna. The service system receives the PMDs transmitted from the PK through the quasi electrostatic field communication. Further, on the basis of the received PMDs, the service system gets, from a content database, the content to be provided to each user and displays the obtained content onto an output device, thereby providing the content to each user. The present invention is applicable to a situated information presentation system, for example.