SARATOGA, California
United States
30
2016-05-31
The entities that hold a legal rights for patent applications filed by inventor PHAN DUC T.:
DUC T. PHAN from SARATOGA, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Disk drive measuring stroke difference between heads by detecting a difference between ramp contact
#2 | 2016-05-24Electronic system with media scan mechanism and method of operation thereof
#3 | 2016-03-15Data storage device demodulating servo burst by computing slope of intermediate integration points
#4 | 2015-09-22Electronic system with actuator control mechanism and method of operation thereof
#5 | 2015-09-22Disk drive characterizing microactuator by injecting sinusoidal disturbance and evaluating feed-forward compensation values
#6 | 2015-07-07Data storage device detecting fly height instability of head during load operation based on microactuator response
#7 | 2015-03-24Disk drive toggling VCM inductor compensation to reduce acoustic noise
#8 | 2015-01-06Disk drive detecting microactuator degradation by evaluating frequency component of servo signal
#9 | 2014-12-30Disk drive releasing variable amount of buffered write data based on sliding window of predicted servo quality
#10 | 2014-11-25Adaptive track follow control
#11 | 2014-08-05Polarity detection of piezoelectric actuator in disk drive
#12 | 2014-07-01Disk drive increasing integrator output range to complete seek operation
#13 | 2014-06-03Disk drive detecting track squeeze when circular tracks are defined from non-circular servo tracks
#14 | 2014-05-08Disk drive predicting spindle motor failure by evaluating current draw relative to temperature
#15 | 2014-05-06Disk drive adjusting noise spectrum to reduce resonance excitation of shock detector
#16 | 2013-12-10Disk drive performing lifetime logging of microactuator sensitivity
#17 | 2013-10-08Disk drive correcting track ID in response to an estimated radial location and a burst PES
#18 | 2013-08-13Disk drive employing system inversion for tuning seek to settle servo loop
#19 | 2013-05-16Disk drive upsampling servo control signal
#20 | 2012-11-20Adaptive data writing mode based on drive environment
#21 | 2012-05-15Adaptive shock detection
#22 | 2011-06-14Disk drive computing data center off-track from repeatable runout of write servo track and read servo track
#23 | 2011-01-04Disk drive calibrating VCM notch filter by increasing the width and/or the depth of the notch
#24 | 2010-11-23Disk drive employing data-based basis function expansion for tuning seek servo loop
#25 | 2010-03-30Disk drive comprising a disk surface having track addresses of varying width
#26 | 2010-03-16Head switch operation for a disk drive
#27 | 2010-02-09Disk drive initializing a coil temperature estimation algorithm using a resistance of the coil estimated during a load operation
#28 | 2009-11-10Disk drive servo control techniques to preserve PES continuity
#29 | 2009-07-07Disk drive servo control techniques for predicting an off-track condition utilizing an estimation filter
#30 | 2005-11-10Method and system for controlling laser diodes in optical communications systems
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