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.:

US 7185350 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 27, 2007

Filed:

Jun. 17, 2003
Applicants:

Soon-kyo Hong, Seoul, KR;

Young-won Lee, Gyeonggi-do, KR;

Hong-ryul Kim, Seoul, KR;

Suk-il OH, Gyeonggi-do, KR;

Jin-tai Chung, Gyeonggi-do, KR;

Inventors:

Soon-kyo Hong, Seoul, KR;

Young-won Lee, Gyeonggi-do, KR;

Hong-ryul Kim, Seoul, KR;

Suk-il Oh, Gyeonggi-do, KR;

Jin-tai Chung, Gyeonggi-do, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 17/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A disk drive including a spindle motor rotating a disk, a pickup unit accessing the disk, a frame where the spindle motor is installed, and a vibration absorber installed on the frame to absorb vibrations due to rotation of the disk, that vibrates in a direction in which an exciting force is offset in horizontal and vertical directions with respect to the frame. Thus, as the vibration absorber vibrates in response to vibration of the frame, in a direction to offset the vibration if the frame, the vibration of the frame can be reduced.


Find Patent Forward Citations

Hong, Soon-kyo. (2007). Disk drive adopting vibration absorber (U.S. Patent No. 7185350). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7185350

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