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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Chew; Xiaokun
Address:
San Jose, CA
No. of patents:
5
Patents:












Patent Number Title Of Patent Date Issued
7738206 Method and apparatus for providing an early warning of thermal decay in magnetic storage devices June 15, 2010
A method and apparatus for providing an early warning of thermal decay in magnetic storage media are provided. In accordance with an embodiment of the present invention, a test pattern that is particularly susceptible to thermal decay is written to a disk. The test pattern is then read,
7388726 Dynamically adjustable head disk spacing slider using thermal expansion June 17, 2008
A disk drive includes a slider assembly and a controller that directs current to the slider assembly to dynamically adjust the head-to-disk spacing. In one embodiment, the slider assembly includes a write element having a first end, a second end and an intermediate section, a conductor
7253980 Technique for recording bias current glitches in magnetoresistive heads August 7, 2007
Circuitry for detecting and recording latches in read bias current may include circuitry for generating a reference voltage, a pair of current to voltage converters to convert the bias and reference currents to voltage signals, a comparator to compare those two voltages, a latch to l
7092193 Dynamically adjustable head disk spacing slider using thermal expansion August 15, 2006
A disk drive includes a slider assembly and a controller that directs current to the slider assembly to dynamically adjust the head-to-disk spacing. In one embodiment, the slider assembly includes a write element having a first end, a second end and an intermediate section, a conductor
6717757 Variable write fault protection window April 6, 2004
A disk drive utilizes a unique write condition for each of the transducers within the drive. Each write condition is determined based upon the specific properties of the corresponding transducer. The write condition information is preferably stored within a memory within the disk drive.










 
 
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