TUSTIN, California
United States
38
2023-05-23
The entities that hold a legal rights for patent applications filed by inventor TSAI CHUN SEI:
CHUN SEI TSAI from TUSTIN, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Dynamic track interference write counting for magnetic disks
#2 | 2022-04-21Machine Learning Supplemented Storage Device Calibration
#3 | 2022-04-21Embedded Multi-Attribute Machine Learning For Storage Devices
#4 | 2022-03-10Embedded Machine Learning for Storage Devices
#5 | 2020-12-29Data storage device controlling head fly height based on temperature
#6 | 2016-09-06Data storage device employing different frequency preambles in adjacent data tracks
#7 | 2016-08-16Management of sequentially written data
#8 | 2016-03-29Data storage device with selective write to a first storage media or a second storage media
#9 | 2016-02-23Electronic system with data refresh mechanism and method of operation thereof
#10 | 2016-02-02Data storage device delaying seek operation to avoid thermal asperities
#11 | 2015-12-01Disk drive calibrating defect threshold based on statistical quality metric measured for reference tracks
#12 | 2015-08-25Data storage device screening heads by verifying defects after defect scan
#13 | 2015-07-07Electronic system with data management mechanism and method of operation thereof
#14 | 2015-06-09Disk drive calibrating failure threshold based on noise power effect on failure detection metric
#15 | 2015-05-19Data storage device with selective write to a first storage media or a second storage media
#16 | 2014-12-02Disk drive detecting different asperities on a disk using different sensor bias settings
#17 | 2014-08-05Disk drive calibrating bias signal for touchdown sensor
#18 | 2014-07-29Hard-disk drive work load profiling and capturing systems and methods
#19 | 2014-07-15Grease wear leveling for a disk drive
#20 | 2014-06-10Systems and methods for indication of activity status of a storage device
#21 | 2013-12-17Hybrid drive storing write data in non-volatile semiconductor memory if write verify of disk fails
#22 | 2013-04-23Hybrid drive storing copy of data in non-volatile semiconductor memory for suspect disk data sectors
#23 | 2013-04-23Hybrid drive employing non-volatile semiconductor memory to facilitate refreshing disk
#24 | 2012-11-27Refresh operations using write/read commands
#25 | 2012-09-18Throttled command completion time
#26 | 2012-05-08Disk drive biasing a refresh monitor with write parameter of a write operation
#27 | 2012-04-03Disk drive connecting defect shapes to preempt data loss
#28 | 2012-02-14Disk drive executing retry operation after adjusting jog value in response to gain control
#29 | 2011-10-04Disk drive generating actual data TPI profile by combining segments of predetermined data TPI profiles
#30 | 2011-08-23Disk drive write verifying unformatted data sectors
#31 | 2011-07-19Disk drive employing different servo TPI to data TPI ratios across the disk surface
#32 | 2011-04-26Disk drive storing parameters of a write operation in a plurality of data sectors
#33 | 2011-04-19Disk drive prioritizing in-the-field defect scanning based on number of write operations in each of a plurality of defect zones
#34 | 2011-02-03Disk drive biasing refresh zone counters based on write commands
#35 | 2010-08-26Disk drive returning dummy data to a host when reading an unwritten data sector
#36 | 2009-01-29Disk drive refreshing zones in segments to sustain target throughput of host commands
#37 | 2007-05-01Disk drive to characterize misaligned servo wedges
#38 | 2007-04-24Disk drive identifying starting track by performing multiple load operations
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