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. 28, 2020
Filed:
Nov. 20, 2017
Yamaha Corporation, Hamamatsu-shi, JP;
Keisuke Tsukada, Hamamatsu, JP;
YAMAHA CORPORATION, Hamamatsu-Shi, JP;
Abstract
A parameter control device includes a processing unit, a display that displays an operated portion, and a memory. The processing unit detects an operation on the operated portion, updates a display position of the operated portion according to the operation on the operated portion, and updates a value of a parameter according to the operation on the operated portion. The processing unit updates the parameter according to an operation amount in a case where the operation amount with respect to the operated portion is equal to or lower than a prescribed threshold. The parameter is updated according to a value of the threshold in a case where the operation amount exceeds the threshold.