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Patent applications and USPTO patent grants for Plumer; Martin L..The latest application filed is for "magnetic writing pole and a perpendicular writing element".
Patent | Date |
---|---|
Recording head writer with high magnetic moment material at the writer gap and associated process Grant 7,688,545 - Vas'Ko , et al. March 30, 2 | 2010-03-30 |
Magnetic recording head with a point writer pole Grant 7,583,477 - Price , et al. September 1, 2 | 2009-09-01 |
Rounded top pole Grant 7,298,587 - Pokhil , et al. November 20, 2 | 2007-11-20 |
High gradient disc drive writer Grant 7,187,519 - Stageberg , et al. March 6, 2 | 2007-03-06 |
Magnetic writing pole and a perpendicular writing element App 20060256471 - Plumer; Martin L. ;   et al. | 2006-11-16 |
Method of forming a beveled writing pole of a perpendicular writing element Grant 7,100,266 - Plumer , et al. September 5, 2 | 2006-09-05 |
High gradient disc drive writer App 20050122619 - Stageberg, Frank E. ;   et al. | 2005-06-09 |
Magnetic recording head with a point writer pole App 20040264062 - Price, James K. ;   et al. | 2004-12-30 |
Rounded top pole App 20040021985 - Pokhil, Taras Grigoryevich ;   et al. | 2004-02-05 |
Beveled writing pole of a perpendicular writing element App 20020170165 - Plumer, Martin L. ;   et al. | 2002-11-21 |
Writing element with no return path App 20020171975 - Plumer, Martin L. ;   et al. | 2002-11-21 |
Magnetic read head with an insulator layer between an MR sensor and rear portions of current contacts to provide enhanced sensitivity Grant 6,385,016 - van Ek , et al. May 7, 2 | 2002-05-07 |
High magnetic moment seed layer materials for writer pole tips Grant 6,342,311 - Inturi , et al. January 29, 2 | 2002-01-29 |
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