Inventor
HWANG KUO-HSING
US19 patents
⚠️ This page may combine multiple inventors who share the name “HWANG KUO-HSING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEAGATE TECHNOLOGY LLC
17 patentsUS6565718B1May 20, 2003
Magnetic recording medium with high density, thin dual carbon overcoats
SEAGATE TECHNOLOGY LLC25 citations92
US6303214B1Oct 16, 2001
Magnetic recording medium with high density thin dual carbon overcoats
SEAGATE TECHNOLOGY LLC24 citations92
US8896964B1Nov 25, 2014
Enlarged substrate for magnetic recording medium
SEAGATE TECHNOLOGY LLC9 citations90
US6572958B1Jun 3, 2003
Magnetic recording media comprising a silicon carbide corrosion barrier layer and a c-overcoat
SEAGATE TECHNOLOGY LLC15 citations83
US10384306B1Aug 20, 2019
Laser cutting array with multiple laser source arrangement
SEAGATE TECHNOLOGY LLC8 citations82
US6569294B1May 27, 2003
Sputtering target assembly and method for depositing a thickness gradient layer with narrow transition zone
SEAGATE TECHNOLOGY LLC12 citations71
US6468405B1Oct 22, 2002
Sputtering target assembly and method for depositing a thickness gradient layer with narrow transition zone
SEAGATE TECHNOLOGY LLC13 citations71
US11963464B2Apr 16, 2024
Exchange-coupled composites
SEAGATE TECHNOLOGY LLC0 citations62
US10930840B2Feb 23, 2021
Exchange-coupled composites
SEAGATE TECHNOLOGY LLC0 citations62
US9799364B2Oct 24, 2017
Enlarged substrate for magnetic recording medium
SEAGATE TECHNOLOGY LLC1 citations62
US9361925B2Jun 7, 2016
Enlarged substrate for magnetic recording medium
SEAGATE TECHNOLOGY LLC1 citations62
US9240201B2Jan 19, 2016
Enlarged substrate for magnetic recording medium
SEAGATE TECHNOLOGY LLC2 citations62
US6967061B1Nov 22, 2005
Bilayer magnetic structure for high density recording media
SEAGATE TECHNOLOGY LLC3 citations59
US10096334B2Oct 9, 2018
Enlarged substrate for magnetic recording medium
SEAGATE TECHNOLOGY LLC0 citations51
US9653112B2May 16, 2017
Enlarged substrate for magnetic recording medium
SEAGATE TECHNOLOGY LLC0 citations51
US9508374B2Nov 29, 2016
Enlarged substrate for magnetic recording medium
SEAGATE TECHNOLOGY LLC0 citations51
US9147421B2Sep 29, 2015
Enlarged substrate for magnetic recording medium
SEAGATE TECHNOLOGY LLC0 citations50