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:
Jul. 06, 2010
Filed:
Dec. 01, 2004
Applicants:
Joo-young Kwak, Seoul, KR;
Yong-kwun Lee, Gyeonggi-do, KR;
Young Son, Gyeonggi-do, KR;
Chang-hyun Roh, Seoul, KR;
Inventors:
Joo-young Kwak, Seoul, KR;
Yong-kwun Lee, Gyeonggi-do, KR;
Young Son, Gyeonggi-do, KR;
Chang-hyun Roh, Seoul, KR;
Assignee:
Samsung Electronic Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of controlling vibration of a moving system having driving and driven units includes measuring an acceleration of the driven unit, generating a nominal acceleration by subtracting gravity from the measured acceleration, generating a control driving force according to the nominal acceleration, the driving force having a direction opposite to that of the measured acceleration, and applying the control driving force to the driven unit.