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. 19, 2016
Filed:
Feb. 01, 2012
Ayumu Yagihashi, Kanagawa, JP;
Kenichi Kitatani, Kanagawa, JP;
Hiroyuki Aoki, Kanagawa, JP;
Yumi Katou, Kanagawa, JP;
Atsuhiko Murayama, Kanagawa, JP;
Seiji Sugahara, Tokyo, JP;
Ayumu Yagihashi, Kanagawa, JP;
Kenichi Kitatani, Kanagawa, JP;
Hiroyuki Aoki, Kanagawa, JP;
Yumi Katou, Kanagawa, JP;
Atsuhiko Murayama, Kanagawa, JP;
Seiji Sugahara, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
An electronic device includes: a plurality of oscillators () that output modulation waves of a parametric speaker; a display unit () that displays a plurality of contents at the same time; a recognition unit that recognizes the locations of a plurality of users; and a control unit that controls the oscillators () so as to reproduce sounds corresponding to the contents. The control unit controls the oscillators () so as to reproduce the sound corresponding to the content selected by each user, toward the location of each of the plurality of users which is recognized by the recognition unit.