Inventor · disambiguated record
Puskal Prasad Pokharel
Also filed as: POKHAREL PUSKAL · POKHAREL PUSKAL P · POKHAREL PUSKAL PRASAD
26 granted patents·1 pending application·188 citations·filing 2006–2019
96Inventor score
Files withSEAGATE TECHNOLOGY LLC20OZTURK MUSTAFA CAN2PRINCIPE JOSE C2KEIZER RICHARD LYLE1POKHAREL PUSKAL PRASAD1
Top patents by PatentIndex Score
27 records- 0196US9576597B2Disk drive sensor selectionSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Feb 21, 2017·24 cites·18 claims
- 0296US9087541B1Processing servo data from two or more read transducers co-located on a sliderSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Jul 21, 2015·33 cites·20 claims
- 0395US8953276B1Correcting position error based on reading first and second user data signalsSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Feb 10, 2015·32 cites·17 claims
- 0494US9401167B2Processing servo data from two or more read transducers co-located on a sliderSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Jul 26, 2016·15 cites·20 claims
- 0589US7995304B2Circuits that use a postamble signal to determine phase and frequency errors in the acquisition of a preamble signalSEAGATE TECHNOLOGY LLC·Filed 2009·Granted Aug 9, 2011·11 cites·20 claims
- 0688US7880992B2Phase detector that compensates for frequency variation induced bias in phases of servo burst fieldsSEAGATE TECHNOLOGY LLC·Filed 2008·Granted Feb 1, 2011·10 cites·20 claims
- 0785US7920354B2Phase servo patterns for bit patterned mediaSEAGATE TECHNOLOGY LLC·Filed 2008·Granted Apr 5, 2011·6 cites·21 claims
- 0884US10438620B1Servo zone transition optimization for magnetic disk recording devicesSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Oct 8, 2019·5 cites·19 claims
- 0984US10332557B1Multitrack servo marks with perpendicular and longitudinal magnetic fieldsSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Jun 25, 2019·6 cites·20 claims
- 1082US9792939B2Servo tracking using a single servo writing pass per track for multi sensorsSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Oct 17, 2017·5 cites·18 claims
- 1178US8824079B2Servo patterns for bit patterned media with multiple dots per servo periodPOKHAREL PUSKAL PRASAD·Filed 2008·Granted Sep 2, 2014·5 cites·20 claims
- 1276US8244787B2Optimum nonlinear correntropy filterPRINCIPE JOSE C·Filed 2006·Granted Aug 14, 2012·9 cites·18 claims
- 1375US8972816B2Servo grey code error correctionOZTURK MUSTAFA CAN·Filed 2012·Granted Mar 3, 2015·4 cites·23 claims
- 1475US8233873B2Device and methods for enhanced matched filtering based on correntropyPRINCIPE JOSE C·Filed 2006·Granted Jul 31, 2012·8 cites·22 claims
- 1573US10777224B2Servo zone transition optimization for disk drivesSEAGATE TECHNOLOGY LLC·Filed 2019·Granted Sep 15, 2020·2 cites·20 claims
- 1673US9865291B1Primary and secondary servo timing gates used with simultaneously operating readersSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Jan 9, 2018·3 cites·20 claims
- 1771US8995073B1Data storage mediums and devices having bit patterned mediaSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Mar 31, 2015·2 cites·18 claims
- 1867US9373355B1Compensating for interference via a multi-reader systemSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Jun 21, 2016·2 cites·20 claims
- 1967US8953279B1Servo bursts having at least three frequenciesSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Feb 10, 2015·1 cites·16 claims
- 2065US8947809B2Encoding scheme for bit patterned mediaOZTURK MUSTAFA CAN·Filed 2008·Granted Feb 3, 2015·2 cites·23 claims
- 2162US9514775B2Reducing effect of frequency acquisition error in a position error signal responsive to split servo burst patternsKEIZER RICHARD LYLE·Filed 2009·Granted Dec 6, 2016·1 cites·20 claims
- 2261US9768988B1Jointly optimizing signal equalization and bit detection in a read channelSEAGATE TECHNOLOGY LLC·Filed 2012·Granted Sep 19, 2017·1 cites·20 claims
- 2354US2011051286A1Writing data on alternating magnetic and nonmagnetic stripes of a servo patternSEAGATE TECHNOLOGY LLC·Filed 2009·Application pending·0 cites
- 2453US9178531B1Servo gray code check bitsSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Nov 3, 2015·1 cites·23 claims
- 2549US8730604B2Writing a reference pattern to bit patterned mediaTETZLAFF DAVID ERICH·Filed 2011·Granted May 20, 2014·0 cites·19 claims
- 2649US8345368B2Bipolar position error bursts with unipolar servo fieldsSEAGATE TECHNOLOGY LLC·Filed 2010·Granted Jan 1, 2013·0 cites·20 claims
- 2748US10410661B1Head media spacing using multiple readersSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Sep 10, 2019·0 cites·20 claims
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