Tsai; Chun Sei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsai; Chun Sei.The latest application filed is for "machine learning supplemented storage device calibration".

Company Profile

3.41.6

Tsai; Chun Sei - Tustin CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Machine Learning Supplemented Storage Device Calibration App 20220121985 - Lloyd; Jonathan ; et al.	2022-04-21
Embedded Multi-Attribute Machine Learning For Storage Devices App 20220121930 - Lloyd; Jonathan ; et al.	2022-04-21
Embedded Machine Learning for Storage Devices App 20220076160 - Lloyd; Jonathan ; et al.	2022-03-10
Data storage device controlling head fly height based on temperature Grant 10,878,844 - Tsai , et al. December 29, 2	2020-12-29
Data storage device employing different frequency preambles in adjacent data tracks Grant 9,437,242 - Banh , et al. September 6, 2	2016-09-06
Management of sequentially written data Grant 9,418,699 - Gibbons , et al. August 16, 2	2016-08-16
Data storage device with selective write to a first storage media or a second storage media Grant 9,298,380 - Tsai , et al. March 29, 2	2016-03-29
Electronic system with data refresh mechanism and method of operation thereof Grant 9,269,393 - Webb , et al. February 23, 2	2016-02-23
Data storage device delaying seek operation to avoid thermal asperities Grant 9,251,823 - Liu , et al. February 2, 2	2016-02-02
Disk drive calibrating defect threshold based on statistical quality metric measured for reference tracks Grant 9,202,517 - Barlow , et al. December 1, 2	2015-12-01
Data storage device screening heads by verifying defects after defect scan Grant 9,117,489 - Dang , et al. August 25, 2	2015-08-25
Electronic system with data management mechanism and method of operation thereof Grant 9,075,714 - Tsai , et al. July 7, 2	2015-07-07
Disk drive calibrating failure threshold based on noise power effect on failure detection metric Grant 9,053,747 - Zhang , et al. June 9, 2	2015-06-09
Data storage device with selective write to a first storage media or a second storage media Grant 9,036,283 - Tsai , et al. May 19, 2	2015-05-19
Disk drive detecting different asperities on a disk using different sensor bias settings Grant 8,902,533 - Barlow , et al. December 2, 2	2014-12-02
Disk drive calibrating bias signal for touchdown sensor Grant 8,797,667 - Barlow , et al. August 5, 2	2014-08-05
Hard-disk drive work load profiling and capturing systems and methods Grant 8,793,532 - Tsai , et al. July 29, 2	2014-07-29
Grease wear leveling for a disk drive Grant 8,780,478 - Huynh , et al. July 15, 2	2014-07-15
Systems and methods for indication of activity status of a storage device Grant 8,751,699 - Tsai , et al. June 10, 2	2014-06-10
Methods and devices for preventing potential media errors from growing thermal asperities Grant 8,694,841 - Chung , et al. April 8, 2	2014-04-08
Hybrid drive storing write data in non-volatile semiconductor memory if write verify of disk fails Grant 8,612,798 - Tsai December 17, 2	2013-12-17
Hybrid drive employing non-volatile semiconductor memory to facilitate refreshing disk Grant 8,429,343 - Tsai April 23, 2	2013-04-23
Hybrid drive storing copy of data in non-volatile semiconductor memory for suspect disk data sectors Grant 8,427,771 - Tsai April 23, 2	2013-04-23
Refresh operations using write/read commands Grant 8,320,067 - Tsai , et al. November 27, 2	2012-11-27
Throttled command completion time Grant 8,271,692 - Dinh , et al. September 18, 2	2012-09-18
Disk drive biasing a refresh monitor with write parameter of a write operation Grant 8,174,780 - Tsai , et al. May 8, 2	2012-05-08
Disk drive connecting defect shapes to preempt data loss Grant 8,149,528 - Suratman , et al. April 3, 2	2012-04-03
Disk drive executing retry operation after adjusting jog value in response to gain control Grant 8,116,025 - Chan , et al. February 14, 2	2012-02-14
Disk drive generating actual data TPI profile by combining segments of predetermined data TPI profiles Grant 8,031,423 - Tsai , et al. October 4, 2	2011-10-04
Disk drive write verifying unformatted data sectors Grant 8,004,785 - Tsai , et al. August 23, 2	2011-08-23
Disk drive employing different servo TPI to data TPI ratios across the disk surface Grant 7,982,993 - Tsai , et al. July 19, 2	2011-07-19
Disk drive biasing refresh zone counters based on write commands Grant 7,974,029 - Tsai , et al. July 5, 2	2011-07-05
Disk drive refreshing zones in segments to sustain target throughput of host commands Grant 7,945,727 - Rothberg , et al. May 17, 2	2011-05-17
Disk drive storing parameters of a write operation in a plurality of data sectors Grant 7,933,087 - Tsai , et al. April 26, 2	2011-04-26
Disk drive prioritizing in-the-field defect scanning based on number of write operations in each of a plurality of defect zones Grant 7,929,234 - Boyle , et al. April 19, 2	2011-04-19
Disk Drive Biasing Refresh Zone Counters Based On Write Commands App 20110026159 - TSAI; CHUN SEI ; et al.	2011-02-03
Disk drive returning dummy data to a host when reading an unwritten data sector Grant 7,852,596 - Boyle , et al. December 14, 2	2010-12-14
Disk Drive Returning Dummy Data To A Host When Reading An Unwritten Data Sector App 20100214682 - BOYLE; WILLIAM B. ; et al.	2010-08-26
Disk Drive Refreshing Zones In Segments To Sustain Target Throughput Of Host Commands App 20090027799 - ROTHBERG; MICHAEL S. ; et al.	2009-01-29
Disk drive to characterize misaligned servo wedges Grant 7,212,374 - Wang , et al. May 1, 2	2007-05-01
Disk drive identifying starting track by performing multiple load operations Grant 7,209,310 - Tsai , et al. April 24, 2	2007-04-24

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