JK

John I. Kim

IBM: 6 patents #16,453 of 70,183Top 25%
HG HGST: 5 patents #358 of 1,677Top 25%
HB Hgst Netherlands, B.V.: 1 patents #510 of 972Top 55%
Overall (All Time): #422,800 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8551347 Methods for creating a stepped perpendicular magnetic pole via milling and/or metal liftoff Amanda Baer, Wen-Chien David Hsiao, Vladimir Nikitin, Trevor W. Olson, John Bruce Piggott, Jr. +1 more 2013-10-08
8066893 Method for creating a magnetic write pole having a stepped perpendicular pole via CMP-assisted liftoff Amanda Baer, Wen-Chien David Hsiao, Yinshi Liu, Vladimir Nikitin, Trevor W. Olson +2 more 2011-11-29
7952831 Perpendicular magnetic recording write head with notched trailing shield Aron Pentek 2011-05-31
7788797 Method of making a perpendicular magnetic recording write head with notched trailing shield Aron Pentek 2010-09-07
7340824 Method for fabricating a magnetic head having an improved magnetic shield Michael Feldbaum, Murali Ramasubramanian, Howard Gordon Zolla 2008-03-11
7254884 Method for fabricating a pole tip in a magnetic transducer using feed-forward and feedback Negar Karimi, Andrew C. Walker, Yeak-Chong Wong 2007-08-14
7123443 Self-aligned void filling for mushroomed plating Thomas Edward Dinan, Richard Hsiao, Ashok Lahiri, Clinton David Snyder 2006-10-17
6764551 Process for removing dopant ions from a substrate David Riggs, Rajarao Jammy, Stephen M. Lucarini, George L. Mack, Christopher C. Parks 2004-07-20
6723252 Magnetic head P1 magnetic pole notching with reduced polymer deposition Richard Hsiao 2004-04-20
6631546 Self-aligned void filling for mushroomed plating Thomas Edward Dinan, Richard Hsiao, Ashok Lahiri, Clinton David Snyder 2003-10-14
6539610 Method for manufacturing a magnetic write head Jyh-Shuey Lo, Timothy J. Moran 2003-04-01
5277749 Methods and apparatus for relieving stress and resisting stencil delamination when performing lift-off processes that utilize high stress metals and/or multiple evaporation steps Jonathan H. Griffith, Thomas L. Leong, William J. Tilly, Sari Wacks 1994-01-11