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:
Apr. 30, 2019
Filed:
Apr. 02, 2018
Terrada Music Score Co., Ltd., Tokyo, JP;
Vaio Corporation, Nagano, JP;
GVIDO MUSIC CO., LTD., Tokyo, JP;
Abstract
An electronic musical score apparatusincludes display units D, Dconnected to each other to be openable and closeable, and can convert a writing made on display portionsby a user into annotation data, associated with musical score page data but being manageable separately from the musical score page data, and store the annotation data. When an image of the associated musical score page data is displayed together with an image of the annotation dataon the display portionsand then the user rewrites the annotation data, the electronic musical score apparatuscan provide a write history for the annotation databy storing the annotation databefore the rewriting as first-generation annotation dataand storing the annotation dataafter the rewriting as second-generation annotation data