Inventor
SENG EDMUN CHIANSONG
SG15 patents
⚠️ This page may combine multiple inventors who share the name “SENG EDMUN CHIANSONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY LLC
14 patentsUS6981197B2Dec 27, 2005
Enhanced interleave type error correction method and apparatus
SEAGATE TECHNOLOGY LLC20 citations92
US7405893B2Jul 29, 2008
Data storage medium with optimized servo format
SEAGATE TECHNOLOGY LLC35 citations90
US6583942B2Jun 24, 2003
Method and apparatus for determining equalized signal-to-noise ratio in a storage device
SEAGATE TECHNOLOGY LLC17 citations90
US7508617B1Mar 24, 2009
Fly height compensation using read gain control loop
SEAGATE TECHNOLOGY LLC30 citations87
US7417813B2Aug 26, 2008
Overlapping data track access
SEAGATE TECHNOLOGY LLC9 citations83
US7536625B2May 19, 2009
Maintaining data integrity in a data storage system
SEAGATE TECHNOLOGY LLC11 citations80
US6456213B1Sep 24, 2002
Digitizing readback waveform for testing hard disc drives
SEAGATE TECHNOLOGY LLC6 citations73
US6862152B2Mar 1, 2005
Adjustment of pole frequency and boost settings of a filter in a channel
SEAGATE TECHNOLOGY LLC10 citations71
US7392439B2Jun 24, 2008
Calculation of data frequencies in recording media
SEAGATE TECHNOLOGY LLC7 citations70
US6735029B2May 11, 2004
Equalized response extraction from a read channel
SEAGATE TECHNOLOGY LLC5 citations62
US7817364B2Oct 19, 2010
Defect reallocation for data tracks having large sector size
SEAGATE TECHNOLOGY LLC2 citations60
US8018671B2Sep 13, 2011
Mapping defects on a data wedge basis
SEAGATE TECHNOLOGY LLC2 citations57
US7561357B2Jul 14, 2009
Decoder with energization control circuit
SEAGATE TECHNOLOGY LLC0 citations50
US6940671B2Sep 6, 2005
System and method to determine the time domain equalized signal-to-noise ratio of a mass storage device
SEAGATE TECHNOLOGY LLC1 citations48