US Patent 7489480 Laminated actuator arm in a hard disk drive

Patent 7489480 was granted and assigned to Samsung Electronics on February, 2009 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Samsung Electronics

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7489480

Date of Patent

February 10, 2009

Patent Application Number

11366044

Date Filed

March 1, 2006

Patent Primary Examiner

‌

Allen T Cao

Patent abstract

A laminated actuator arm of a hard disk drive. The actuator arm can be laminated with a relatively stiff material and a low density material. The stiff material can provide structural integrity for the arm. The low density material may be a damping material that damps shock and vibration energy transmitted into the arm.

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