Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Tamon Kasajima0
Kai Wu0
Masashi Shiraishi0
Ping Shang0
Date of Patent
October 21, 2008
Patent Application Number
10455507
Date Filed
June 4, 2003
Patent Primary Examiner
Patent abstract
The invention relates to a microactuator comprising a movable structure having a symmetric axis about which the movable structure are divided into two parts which can produce the same movement but in opposite directions; two active arms built with piezoelectric material; two stationary structures to connect the two active arms at their two ends, respectively. The invention also relates to a disk drive suspension which is incorporated with the microactuator.
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