Inventor · disambiguated record
Frank Edgar Stageberg
Also filed as: STAGEBERG FRANK · STAGEBERG FRANK E · STAGEBERG FRANK EDGAR
12 granted patents·2 pending applications·438 citations·filing 1993–2015
92Inventor score
Top patents by PatentIndex Score
14 records- 0198US6504675B1Perpendicular magnetic recording heads with write pole shaped to reduce skew effects during writingSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Jan 7, 2003·274 cites·20 claims
- 0285US7688545B1Recording head writer with high magnetic moment material at the writer gap and associated processSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Mar 30, 2010·22 cites·19 claims
- 0385US6018862AThin-film magnetic recording head using a plated metal gap layerSEAGATE TECHNOLOGY·Filed 1998·Granted Feb 1, 2000·63 cites·14 claims
- 0484US9218836B2Heat assisted magnetic recording head having dual waveguidesSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Dec 22, 2015·5 cites·13 claims
- 0583US6754947B2Method for forming a narrow track inductive write head having two-piece poleSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Jun 29, 2004·17 cites·16 claims
- 0674US7187519B2High gradient disc drive writerSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Mar 6, 2007·10 cites·18 claims
- 0774US6301076B1Narrow track inductive write head having a two-piece poleSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Oct 9, 2001·24 cites·12 claims
- 0865US9201178B2Multi-sectional parabolic collimating mirrorSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Dec 1, 2015·1 cites·20 claims
- 0958US6125010AMo-Au gold seedlayer in thin film headsSEAGATE TECHNOLOGY LLC·Filed 1994·Granted Sep 26, 2000·11 cites·19 claims
- 1056US5666250AThin film magnetic heads with thin nickel underlayersSEAGATE TECHNOLOGY·Filed 1993·Granted Sep 9, 1997·10 cites·14 claims
- 1144US2016210991A1Articles including a near field transducer and at least one waveguideSEAGATE TECHNOLOGY LLC·Filed 2015·Application pending·0 cites
- 1241US9558764B2Waveguide of a write head with reduced cross sectional area proximate a near-field transducerSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Jan 31, 2017·0 cites·20 claims
- 1338US2003117749A1Perpendicular read/write head for use in a disc drive storage systemFiled 2001·Application pending·0 cites
- 1432US6118627AThin film head design improving top pole width controlSEAGATE TECHNOLOGY LLC·Filed 1994·Granted Sep 12, 2000·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →