Inventor
XIE WENXIANG
SG42 patents
⚠️ This page may combine multiple inventors who share the name “XIE WENXIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY LLC
40 patentsUS9536563B1Jan 3, 2017
Detecting shingled overwrite errors
SEAGATE TECHNOLOGY LLC25 citations93
US9047923B1Jun 2, 2015
Fast shingled tracks recording
SEAGATE TECHNOLOGY LLC8 citations83
US7330328B2Feb 12, 2008
Random number generation using back electromotive force (BEMF) values
SEAGATE TECHNOLOGY LLC12 citations83
US9007710B1Apr 14, 2015
Rewrite operation for recording bands
SEAGATE TECHNOLOGY LLC9 citations82
US11264056B1Mar 1, 2022
System and method for write-retry management
SEAGATE TECHNOLOGY LLC3 citations73
US10867633B1Dec 15, 2020
Reduced adjacent track erasure from write retry
SEAGATE TECHNOLOGY LLC6 citations73
US10528348B2Jan 7, 2020
Data management method for storage media
SEAGATE TECHNOLOGY LLC2 citations73
US10481873B2Nov 19, 2019
Random number generation using heat assisted magnetic recording
SEAGATE TECHNOLOGY LLC2 citations73
US9990949B1Jun 5, 2018
Multi-channel data recording
SEAGATE TECHNOLOGY LLC3 citations73
US7167882B2Jan 23, 2007
True random number generation
SEAGATE TECHNOLOGY LLC7 citations73
US6931425B2Aug 16, 2005
Method and apparatus for generating random numbers based on filter coefficients of an adaptive filter
SEAGATE TECHNOLOGY LLC11 citations73
US9846569B1Dec 19, 2017
Random values based on a random components of noise
SEAGATE TECHNOLOGY LLC5 citations71
US9817579B2Nov 14, 2017
Maximize SMR drive capacity
SEAGATE TECHNOLOGY LLC2 citations71
US9978417B1May 22, 2018
Shingled magnetic recording storage system improving command completion time
SEAGATE TECHNOLOGY LLC3 citations70
US9594628B2Mar 14, 2017
Operational vibration compensation through media cache management
SEAGATE TECHNOLOGY LLC2 citations68
US12131758B2Oct 29, 2024
Fast partial erasure for drive sanitization
SEAGATE TECHNOLOGY LLC0 citations62
US11922024B2Mar 5, 2024
Storage device system performance management
SEAGATE TECHNOLOGY LLC0 citations62
US11682429B2Jun 20, 2023
System and method for write-retry management
SEAGATE TECHNOLOGY LLC0 citations62
US11593190B1Feb 28, 2023
Detecting shingled overwrite errors
SEAGATE TECHNOLOGY LLC0 citations62
US11354045B2Jun 7, 2022
Storage device system performance management
SEAGATE TECHNOLOGY LLC0 citations62
US11081135B2Aug 3, 2021
Shingled magnetic recording storage system
SEAGATE TECHNOLOGY LLC1 citations62
US10268394B2Apr 23, 2019
Data storage device performance optimization method and apparatus
SEAGATE TECHNOLOGY LLC1 citations62
US11360671B2Jun 14, 2022
Region-specific directed offline scan for hard disk drive
SEAGATE TECHNOLOGY LLC1 citations61
US11243887B2Feb 8, 2022
Cache transfer time mitigation
SEAGATE TECHNOLOGY LLC0 citations61
US11610603B2Mar 21, 2023
Intelligent region utilization in a data storage device
SEAGATE TECHNOLOGY LLC0 citations58
US10204054B2Feb 12, 2019
Media cache cleaning
SEAGATE TECHNOLOGY LLC1 citations58
US10216624B1Feb 26, 2019
Two-pass logical write for interlaced magnetic recording
SEAGATE TECHNOLOGY LLC1 citations57
US10747503B2Aug 18, 2020
Random number generation using heat assisted magnetic recording
SEAGATE TECHNOLOGY LLC0 citations52
US10698658B2Jun 30, 2020
Random number generation from spin torque oscillator noise
SEAGATE TECHNOLOGY LLC0 citations52
US10460760B2Oct 29, 2019
Shingled magnetic recording storage system
SEAGATE TECHNOLOGY LLC0 citations52
US10580468B2Mar 3, 2020
Cache access time mitigation
SEAGATE TECHNOLOGY LLC0 citations51
US10579533B2Mar 3, 2020
Cache transfer time mitigation
SEAGATE TECHNOLOGY LLC0 citations51
US9971645B2May 15, 2018
Auto-recovery of media cache master table data
SEAGATE TECHNOLOGY LLC0 citations51
US10540110B2Jan 21, 2020
Multi-channel data storage for accelerated single-channel read throughput
SEAGATE TECHNOLOGY LLC0 citations50
US10108343B2Oct 23, 2018
Maximize SMR drive capacity
SEAGATE TECHNOLOGY LLC1 citations50
US9377956B1Jun 28, 2016
Rewrite operation for recording bands
SEAGATE TECHNOLOGY LLC1 citations50
US10503651B2Dec 10, 2019
Media cache band cleaning
SEAGATE TECHNOLOGY LLC0 citations44
US10725925B2Jul 28, 2020
Metadata-specific cache policy for device reliability
SEAGATE TECHNOLOGY LLC0 citations42
US10223272B2Mar 5, 2019
Latency sensitive metadata object persistence operation for storage device
SEAGATE TECHNOLOGY LLC0 citations41
US10552053B2Feb 4, 2020
Hybrid data storage device with performance mode data path
SEAGATE TECHNOLOGY LLC0 citations36