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. 14, 2020
Filed:
Sep. 18, 2018
Applicant:
Sunland Information Technology Co., Ltd., Shanghai, CN;
Inventors:
Xiaolu Liu, Shanghai, CN;
Zhengchun Li, Shanghai, CN;
Assignee:
SUNLAND INFORMATION TECHNOLOGY CO., LTD., Shanghai, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10F 5/02 (2006.01); G10F 1/02 (2006.01); G10C 3/166 (2019.01); G10C 3/26 (2019.01);
U.S. Cl.
CPC ...
G10F 5/02 (2013.01); G10C 3/166 (2013.01); G10C 3/26 (2013.01); G10F 1/02 (2013.01);
Abstract
An automatic playing system may include a damper module for changing a sound generated by the automatic playing system. The damper module may include a damper board, a motion driver, and a supporter. The damper board may be configured to control at least one damper of the automatic playing system. The motion driver may be configured to drive the damper board and operated to perform at least one automatic playing function. The supporter may be configured to couple the damper board with the motion driver when the motion driver is operated.