Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hyo Jin Nam0
Date of Patent
September 12, 2006
Patent Application Number
10390794
Date Filed
March 19, 2003
Patent Primary Examiner
Patent abstract
Device for writing and reading a data including a floated cantilever part connected to a support, a resistively heated tip at an end of the cantilever part, and a piezoelectric sensor formed on the cantilever part, thereby preventing an occurrence of a sensing error by reading a data and reducing power consumption by using a piezoelectric sensor, and tip wear by making heights of the cantilever array uniform by using piezoelectric actuators.
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