Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joseph Reid Henrichs0
Date of Patent
August 24, 2010
Patent Application Number
10201366
Date Filed
July 23, 2002
Patent Primary Examiner
Patent abstract
An optical data-storage hard disk drive that uses stationary Phase-Change Microhead Array Chips in place of conventional flying-heads, rotary voice-coil actuators, or other similar types of servo-tracking mechanisms to simultaneously record and/or reproduce data to and/or from a multitude of data-tracks located across the data-surfaces of a multitude of phase-change based disc media using a multitude of microheads.
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