Inventor · disambiguated record
Guanghong Luo
Also filed as: LUO GUANGHONG
26 granted patents·1 pending application·2,753 citations·filing 2006–2015
98Inventor score
Top patents by PatentIndex Score
27 records- 0199US8797680B1Perpendicular magnetic recording head having reduced shield notchingLUO GUANGHONG·Filed 2012·Granted Aug 5, 2014·134 cites·4 claims
- 0299US8146236B1Method for providing a perpendicular magnetic recording (PMR) transducerLUO GUANGHONG·Filed 2008·Granted Apr 3, 2012·155 cites·20 claims
- 0398US9147404B1Method and system for providing a read transducer having a dual free layerWESTERN DIGITAL FREMONT LLC·Filed 2015·Granted Sep 29, 2015·18 cites·17 claims
- 0498US8790527B1Method and system for manufacturing tapered waveguide structures in an energy assisted magnetic recording headLUO GUANGHONG·Filed 2011·Granted Jul 29, 2014·160 cites·12 claims
- 0598US8607438B1Method for fabricating a read sensor for a read transducerGAO WEI·Filed 2011·Granted Dec 17, 2013·148 cites·11 claims
- 0698US8578594B2Process for fabricating a magnetic pole and shieldsJIANG MING·Filed 2011·Granted Nov 12, 2013·155 cites·24 claims
- 0798US8404128B1Method and system for providing a perpendicular magnetic recording headZHANG HONG·Filed 2009·Granted Mar 26, 2013·160 cites·13 claims
- 0898US8375564B1Method for fabricating a pole of a magnetic transducerWESTERN DIGITAL FREMONT LLC·Filed 2009·Granted Feb 19, 2013·157 cites·19 claims
- 0998US8262919B1Method and system for providing a perpendicular magnetic recording pole using multiple chemical mechanical planarizationsLUO GUANGHONG·Filed 2010·Granted Sep 11, 2012·151 cites·16 claims
- 1098US8191237B1Method for providing a structure in a magnetic transducerLUO GUANGHONG·Filed 2009·Granted Jun 5, 2012·153 cites·16 claims
- 1198US8079135B1Method for providing a perpendicular magnetic recording (PMR) transducerSHEN YONG·Filed 2007·Granted Dec 20, 2011·152 cites·15 claims
- 1297US8790524B1Method and system for providing a magnetic recording transducer using a line hard mask and a wet-etchable maskLUO GUANGHONG·Filed 2010·Granted Jul 29, 2014·129 cites·18 claims
- 1397US8563146B1Method and system for providing a magnetic recording pole having a dual sidewall angleZHANG JINQIU·Filed 2011·Granted Oct 22, 2013·151 cites·18 claims
- 1497US8506828B1Method and system for providing a magnetic recording transducer using an ion beam scan polishing planarizationOSUGI MASAHIRO·Filed 2011·Granted Aug 13, 2013·154 cites·11 claims
- 1597US8486285B2Damascene write poles produced via full film platingZHOU RONGHUI·Filed 2009·Granted Jul 16, 2013·150 cites·18 claims
- 1697US8404129B1Method and system for providing a curved surface in a magnetic recording headLUO GUANGHONG·Filed 2010·Granted Mar 26, 2013·147 cites·23 claims
- 1797US8262918B1Methods of producing damascene main pole for perpendicular magnetic recording headLI YUN-FEI·Filed 2009·Granted Sep 11, 2012·153 cites·22 claims
- 1896US8480911B1Method and system for providing a read sensor in a magnetic recording transducer using focused ion beam scan polishingOSUGI MASAHIRO·Filed 2011·Granted Jul 9, 2013·147 cites·13 claims
- 1996US8413317B1Method for fabricating a structure for a microelectric deviceWAN DUJIANG·Filed 2010·Granted Apr 9, 2013·158 cites·14 claims
- 2087US10074387B1Method and system for providing a read transducer having symmetric antiferromagnetically coupled shieldsWESTERN DIGITAL FREMONT LLC·Filed 2014·Granted Sep 11, 2018·10 cites·15 claims
- 2176US9196270B1Method for providing a magnetoresistive element having small critical dimensionsYANG DANNING·Filed 2006·Granted Nov 24, 2015·5 cites·12 claims
- 2273US8846534B1Process for CMP with large feature size variationLI YUNFEI·Filed 2011·Granted Sep 30, 2014·3 cites·10 claims
- 2367US8830628B1Method and system for providing a perpendicular magnetic recording headWESTERN DIGITAL FREMONT LLC·Filed 2013·Granted Sep 9, 2014·1 cites·5 claims
- 2466US9196283B1Method for providing a magnetic recording transducer using a chemical bufferWESTERN DIGITAL FREMONT LLC·Filed 2013·Granted Nov 24, 2015·1 cites·6 claims
- 2561US9318130B1Method to fabricate tunneling magnetic recording heads with extended pinned layerWESTERN DIGITAL FREMONT LLC·Filed 2013·Granted Apr 19, 2016·1 cites·11 claims
- 2646US9099118B1Dual damascene process for producing a PMR write poleZHOU RONGHUI·Filed 2009·Granted Aug 4, 2015·0 cites·10 claims
- 2743US2016055865A1Method for providing a magnetic recording transducer using a chemical bufferWESTERN DIGITAL FREMONT LLC·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →