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. 12, 2025
Filed:
Oct. 21, 2022
Applicant:
Roland Corporation, Shizuoka, JP;
Inventors:
Hiroshi Okamura, Shizuoka, JP;
Akihiro Nagata, Shizuoka, JP;
Tokio Takahashi, Shizuoka, JP;
Yusuke Miyama, Shizuoka, JP;
Ichiro Yazawa, Shizuoka, JP;
Assignee:
Roland Corporation, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H 1/00 (2006.01); H04L 65/1063 (2022.01);
U.S. Cl.
CPC ...
G10H 1/0083 (2013.01); H04L 65/1063 (2013.01); G10H 2240/165 (2013.01); G10H 2240/211 (2013.01); G10H 2240/285 (2013.01);
Abstract
An electronic device and a data usage method are provided. An electronic musical instrument confirms whether respective sound data stored in a timbre memory or a wave memory can be used or cannot be used based on management information acquired from a server. A sound data determined to be usable in the management information is validated so that it can be used for loading or writing. On the other hand, a sound data determined to be unusable in the management information is invalidated so that it cannot be used.