Inventor
CHUNG DA-WOON
KR16 patents
⚠️ This page may combine multiple inventors who share the name “CHUNG DA-WOON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
13 patentsUS7031094B2Apr 18, 2006
Apparatus and method for detecting and compensating for resonance frequency in data storage system
SAMSUNG ELECTRONICS CO LTD21 citations92
US7333286B2Feb 19, 2008
Method of writing a reference servo signal of hard disk drive and apparatus suitable therefor
SAMSUNG ELECTRONICS CO LTD27 citations91
US7359140B2Apr 15, 2008
Method and apparatus of acceleration-based track seeking servo control of disk drive
SAMSUNG ELECTRONICS CO LTD10 citations83
US7203028B2Apr 10, 2007
Settling servo control method and apparatus for hard disc drive and method and apparatus for estimating acceleration constant of voice coil motor actuator suitable for the settling servo control method and apparatus
SAMSUNG ELECTRONICS CO LTD12 citations79
US7430093B2Sep 30, 2008
Seek control method of hard disk drive, recording medium storing method and hard disk drive adopting method
SAMSUNG ELECTRONICS CO LTD7 citations73
US7193799B2Mar 20, 2007
Apparatus and method of removing resonance frequency in system
SAMSUNG ELECTRONICS CO LTD7 citations73
US7548393B2Jun 16, 2009
HDD track following control apparatus and method
SAMSUNG ELECTRONICS CO LTD2 citations62
US7057842B2Jun 6, 2006
Method, medium, and apparatus for offline self servo writing and disk drive using the same
SAMSUNG ELECTRONICS CO LTD3 citations62
US8035908B2Oct 11, 2011
Methods of forming and reading servo track and data storage apparatus
SAMSUNG ELECTRONICS CO LTD3 citations61
US7663832B2Feb 16, 2010
Method of compensating for track zero position in reference servo track copying system and disc drive using the same
SAMSUNG ELECTRONICS CO LTD2 citations61
US7531983B2May 12, 2009
Method of controlling startup current of motor and disk drive using the method
SAMSUNG ELECTRONICS CO LTD3 citations61
US7548390B2Jun 16, 2009
HDD write control method and apparatus
SAMSUNG ELECTRONICS CO LTD0 citations52
US7471480B2Dec 30, 2008
Self servo writing method, hard disk drive using the same, and recording medium storing the method
SAMSUNG ELECTRONICS CO LTD1 citations51