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. 29, 2013
Filed:
Jul. 19, 2007
Takeshi Komano, Iwata, JP;
Takeshi Komano, Iwata, JP;
Yamaha Corporation, , JP;
Abstract
Compatibility determination apparatus and method can properly determine compatibility between elements in an electronic music apparatus. When a reproducing program holds version information indicating, for example, that the own version of the program is 4.0 and music contents of versions 1.0 and 2.0 are reproducible by the program, and a music content holds version information indicating, for example, that the own version of the music content is 3.0 and programs of versions 4.0 and 5.0 can be reproduced on the music content side, the program of version 4.0 can be reproduced on the music content side. Although the information held in the program side does not indicate that a music content of version 3.0 is reproducible by the program, the music content of version 3.0 can be reproduced by the program of version 4.0. Thus, the apparatus and method can properly determine compatibility between the elements.