Automatic playing system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10535328
APP PUB NO 20190019480A1
SERIAL NO

16133891

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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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.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SUNLAND INFORMATION TECHNOLOGY CO LTDROOM 701 FLOOR 7 NO 69 LANE 1688 GUOQUAN BEI ROAD YANGPU DISTRICT SHANGHAI 200438

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Zhengchun Shanghai, CN 2 4
Liu, Xiaolu Shanghai, CN 29 93

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