Inventor · disambiguated record
Hemant Melkote
Also filed as: MELKOTE HEMANT
18 granted patents·2,191 citations·filing 2001–2010
97Inventor score
Technology areasG11B
Top patents by PatentIndex Score
18 records- 0198US7548392B1Disk drive controlling a voice coil motor during an emergency unloadWESTERN DIGITAL TECH INC·Filed 2007·Granted Jun 16, 2009·123 cites·21 claims
- 0298US7304819B1Method for writing repeatable runout correction values to a magnetic disk of a disk driveWESTERN DIGITAL TECH INC·Filed 2005·Granted Dec 4, 2007·114 cites·12 claims
- 0398US7298574B1Servo writing a disk drive using correction values that attenuate phase error propagationWESTERN DIGITAL TECH INC·Filed 2006·Granted Nov 20, 2007·112 cites·12 claims
- 0498US7046472B1Method and apparatus for self servowriting of tracks of a disk drive using an observer based on an equivalent one-dimensional state modelWESTERN DIGITAL TECH INC·Filed 2003·Granted May 16, 2006·113 cites·8 claims
- 0598US6963465B1Method for preventing radial error propagation during self-servowriting of tracks in a magnetic disk driveWESTERN DIGITAL TECH INC·Filed 2004·Granted Nov 8, 2005·116 cites·5 claims
- 0698US6937420B1Determining repeatable runout cancellation information using PES information generated during self servo-writing operationsWESTERN DIGITAL TECH INC·Filed 2004·Granted Aug 30, 2005·163 cites·8 claims
- 0798US6924961B1Method and apparatus for self servowriting of tracks of a disk drive using an observer based on an equivalent one-dimensional state modelWESTERN DIGITAL TECH INC·Filed 2002·Granted Aug 2, 2005·113 cites·8 claims
- 0898US6924960B1Timing compensation in a self-servowriting systemWESTERN DIGITAL TECH INC·Filed 2003·Granted Aug 2, 2005·137 cites·22 claims
- 0998US6693764B1Method and disk drive for improving head position accuracy during track following through real-time identification of external vibrationWESTERN DIGITAL TECH INC·Filed 2001·Granted Feb 17, 2004·135 cites·18 claims
- 1097US7196864B1Disk drive having a servo control system optimized for faster determination of repeatable runout correction values and related methodWESTERN DIGITAL TECH INC·Filed 2005·Granted Mar 27, 2007·117 cites·3 claims
- 1197US7095579B1Disk drive employing momentum based unload during power failureWESTERN DIGITAL TECH INC·Filed 2005·Granted Aug 22, 2006·118 cites·12 claims
- 1297US6999267B1Method for iteratively determining repeatable runout cancellation values in a magnetic disk driveWESTERN DIGITAL TECH INC·Filed 2004·Granted Feb 14, 2006·140 cites·9 claims
- 1397US6999263B1Method and apparatus for self servowriting of tracks of a disk drive using a servo control loop having a two-dimensional weighted digital state compensatorWESTERN DIGITAL TECH INC·Filed 2004·Granted Feb 14, 2006·111 cites·28 claims
- 1497US6975480B1Method for determining repeatable runout cancellation values in a magnetic disk drive using filteringWESTERN DIGITAL TECH INC·Filed 2002·Granted Dec 13, 2005·115 cites·4 claims
- 1597US6924959B1Reducing estimation period for repeatable runout errors in a disk driveWESTERN DIGITAL TECH INC·Filed 2003·Granted Aug 2, 2005·121 cites·15 claims
- 1697US6819518B1Method and apparatus for self servowriting of tracks of a disk drive using a servo control loop having a two-dimensional digital state compensatorWESTERN DIGITAL TECH INC·Filed 2002·Granted Nov 16, 2004·112 cites·24 claims
- 1796US8059360B1Disk drive compensating for radial phase change of repeatable position error due to servo writing from spiral tracksMELKOTE HEMANT·Filed 2010·Granted Nov 15, 2011·114 cites·18 claims
- 1896US6826006B1Method for recursively determining repeatable runout cancellation values in a magnetic disk driveWESTERN DIGITAL TECH INC·Filed 2002·Granted Nov 30, 2004·117 cites·20 claims
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