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. 05, 2014
Filed:
Jan. 11, 2011
Haruki Uehara, Hamamatsu, JP;
Fukutaro Okuyama, Hamamatsu, JP;
Taro Yokoyama, Irvine, CA (US);
Yamaha Corporation, Hamamatsu-shi, JP;
Abstract
A performance system includes a plurality of performance information output devices, a storage device, and a plurality of automatic performance devices. At least one performance information output device transmits performance data having the combination of an identifier, time information, and the performance information to at least one automatic performance device through the storage device without passing through a video distribution server. The at least one performance information output device transmits a synchronization signal to the at least one automatic performance device through the video distribution server. The at least one automatic performance device reproduces the performance information in synchronization with a video distributed at the time when the synchronization signal is distributed, at the timing corresponding to the time indicated by the time information and the time indicated by the synchronization signal.