Inventor · disambiguated record
Hung Liang Hu
Also filed as: HU HUNG L · HU HUNG LIANG
17 granted patents·1 pending application·302 citations·filing 1974–2009
94Inventor score
Top patents by PatentIndex Score
18 records- 0196US7322095B2Process of manufacturing a four-sided shield structure for a perpendicular write headHEADWAY TECHNOLOGIES INC·Filed 2004·Granted Jan 29, 2008·73 cites·15 claims
- 0295US7042682B2Fully shielded perpendicular recoding writerHEADWAY TECHNOLOGIES INC·Filed 2003·Granted May 9, 2006·56 cites·32 claims
- 0394US7777988B2Perpendicular write head with tapered main poleHEADWAY TECHNOLOGIES INC·Filed 2009·Granted Aug 17, 2010·14 cites·3 claims
- 0491US6156375AMethod of making read/write magnetoresistive (MR) head with sunken componentsIBM·Filed 1999·Granted Dec 5, 2000·59 cites·42 claims
- 0585US7777987B2Perpendicular write head with tapered main poleHEADWAY TECHNOLOGIES INC·Filed 2009·Granted Aug 17, 2010·10 cites·10 claims
- 0685US7106554B2Perpendicular magnetic writer with magnetic potential control shieldHEADWAY TECHNOLOGIES INC·Filed 2003·Granted Sep 12, 2006·19 cites·13 claims
- 0778US6025977ACombined magnetoresistive (MR) read and inductive write head with sunken write coilIBM·Filed 1997·Granted Feb 15, 2000·28 cites·6 claims
- 0877US7898766B2Four sided shield structure for a perpendicular write headHEADWAY TECHNOLOGIES INC·Filed 2008·Granted Mar 1, 2011·7 cites·15 claims
- 0976US7934310B2Process to manufacture a magnetic write headHEADWAY TECHNOLOGIES INC·Filed 2009·Granted May 3, 2011·5 cites·15 claims
- 1072US7289295B2Return pole field reduction for perpendicular write headHEADWAY TECHNOLOGIES INC·Filed 2004·Granted Oct 30, 2007·8 cites·26 claims
- 1168US5444589ARotary actuator disk drive with identical dual-element read/write transducersIBM·Filed 1993·Granted Aug 22, 1995·18 cites·14 claims
- 1243US2005219743A1Perpendicular write head with tapered main poleHEADWAY TECHNOLOGIES INC·Filed 2004·Application pending·0 cites
- 1336US4015249ATransfer of domains between fieldsIBM·Filed 1975·Granted Mar 29, 1977·2 cites·14 claims
- 1435US4040020ABubble lattice deviceIBM·Filed 1975·Granted Aug 2, 1977·1 cites·14 claims
- 1533US4346457ADovetail propagation structure for contiguous disk bubble devicesIBM·Filed 1980·Granted Aug 24, 1982·1 cites·8 claims
- 1631US4342098AAsymmetric sawtooth contiguous disk propagation patternIBM·Filed 1980·Granted Jul 27, 1982·0 cites·5 claims
- 1730US4062002ADevice for biasing bubble domainsIBM·Filed 1976·Granted Dec 6, 1977·0 cites·10 claims
- 1828US3953842ABubble lattice initializationIBM·Filed 1974·Granted Apr 27, 1976·1 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →