Inventor · disambiguated record
Yingguo Peng
Also filed as: PENG YINGGUO
41 granted patents·6 pending applications·211 citations·filing 2007–2024
97Inventor score
Top patents by PatentIndex Score
47 records- 0194US9940962B2Low power thermally assisted data recording mediaSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Apr 10, 2018·4 cites·20 claims
- 0294US8460805B1Magnetic layersGAO KAIZHONG·Filed 2010·Granted Jun 11, 2013·24 cites·15 claims
- 0393US8268462B2Hybrid grain boundary additivesPENG YINGGUO·Filed 2008·Granted Sep 18, 2012·16 cites·16 claims
- 0492US9779771B1Capping layer for magnetic recording stackSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Oct 3, 2017·13 cites·20 claims
- 0591US9984709B1Heat assisted magnetic recording (HAMR) media with thermal exchange control layer of lower curie temperatureSEAGATE TECHNOLOGY LLC·Filed 2017·Granted May 29, 2018·12 cites·14 claims
- 0691US9916868B1Heat-assisted rotating disk magnetometer for ultra-high anisotropy magnetic measurementsSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Mar 13, 2018·4 cites·16 claims
- 0791US8765273B1Tuned heatsink layersSEAGATE TECHNOLOGY LLC·Filed 2012·Granted Jul 1, 2014·20 cites·20 claims
- 0891US8507114B2Recording layer for heat assisted magnetic recordingPENG YINGGUO·Filed 2011·Granted Aug 13, 2013·21 cites·20 claims
- 0988US9672854B2Magnetic stack including MgO-Ti(ON) interlayerSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Jun 6, 2017·8 cites·16 claims
- 1088US9263076B1Heatsink for heat assisted magnetic recording mediaSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Feb 16, 2016·9 cites·19 claims
- 1188US9224411B1Magnetic layers having granular exchange tuning layerSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Dec 29, 2015·8 cites·20 claims
- 1288US7829208B2Chromium nitride layer for magnetic recording mediumSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Nov 9, 2010·6 cites·14 claims
- 1387US9368142B2Magnetic stack including TiN-X intermediate layerSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Jun 14, 2016·9 cites·20 claims
- 1486US10453487B2Magnetic stack including MgO—Ti(ON) interlayerSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Oct 22, 2019·6 cites·15 claims
- 1585US9349402B2Apparatus including temperature-dependent exchange spring mechanismSEAGATE TECHNOLOGY LLC·Filed 2015·Granted May 24, 2016·6 cites·19 claims
- 1683US10310182B2Patterned plasmonic underlayerSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Jun 4, 2019·4 cites·20 claims
- 1783US9689065B2Magnetic stack including crystallized segregant induced columnar magnetic recording layerSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Jun 27, 2017·3 cites·25 claims
- 1880US9799363B2Damping controlled composite magnetic media for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Oct 24, 2017·5 cites·19 claims
- 1980US8988976B2Composite magnetic recording structure for heat assisted magnetic recording deviceSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Mar 24, 2015·4 cites·17 claims
- 2078US9103729B1Method and apparatus for determining curie temperature distribution of a sample of magnetic materialJU GANPING·Filed 2011·Granted Aug 11, 2015·5 cites·25 claims
- 2176US9443544B1Recording layer for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Sep 13, 2016·3 cites·20 claims
- 2276US8576515B2Thin film structure with controlled lateral thermal spreading in the thin filmHOHLFELD JULIUS K·Filed 2012·Granted Nov 5, 2013·4 cites·20 claims
- 2375US9502065B1Data media with tuned thermal conductivity and magnetic permeabilitySEAGATE TECHNOLOGY LLC·Filed 2014·Granted Nov 22, 2016·3 cites·20 claims
- 2475US9336832B1Heat-assisted rotating disk magnetometer for ultra-high anisotropy magnetic measurementsSEAGATE TECHNOLOGY LLC·Filed 2015·Granted May 10, 2016·3 cites·22 claims
- 2572US8722214B2Hybrid grain boundary additives in granular mediaPENG YINGGUO·Filed 2012·Granted May 13, 2014·2 cites·20 claims
- 2671US9589588B2Heat-assisted rotating disk magnetometer for ultra-high anisotropy magnetic measurementsSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Mar 7, 2017·2 cites·22 claims
- 2771US9207024B2Patterned heat sink layer for eliminating lateral thermal bloomSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Dec 8, 2015·1 cites·20 claims
- 2870US8841007B2Data media with tuned thermal conductivity and magnetic permeabilityCHANG KAI-CHIEH·Filed 2012·Granted Sep 23, 2014·2 cites·19 claims
- 2968US9245566B2Template-based magnetic grain-nucleation sites on seed layerSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Jan 26, 2016·1 cites·17 claims
- 3067US12482488B2Heat-sink structure in magnetic stack, and related articles, systems, and methodsSEAGATE TECHNOLOGY LLC·Filed 2024·Granted Nov 25, 2025·0 cites·18 claims
- 3167US8830629B2Thin film structure with controlled lateral thermal spreading in the thin filmSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Sep 9, 2014·1 cites·20 claims
- 3266US10134446B1Heat-assisted rotating disk magnetometer for ultra-high anisotropy magnetic measurementsSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Nov 20, 2018·1 cites·10 claims
- 3365US8795764B1Magnetic layerPENG YINGGUO·Filed 2010·Granted Aug 5, 2014·1 cites·18 claims
- 3459US9685183B2Magnetic layerSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Jun 20, 2017·0 cites·18 claims
- 3556US10006884B1Method and apparatus for determining Curie temperature distribution of a sample of magnetic materialSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Jun 26, 2018·0 cites·20 claims
- 3656US9466325B2Patterned growth guiding mechanismSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Oct 11, 2016·0 cites·20 claims
- 3754US2010189886A1Method For Making Data Storage MediaSEAGATE TECHNOLOGY LLC·Filed 2009·Application pending·0 cites
- 3853US9311948B2Magnetic layering for bit-patterned stackGIRT EROL·Filed 2008·Granted Apr 12, 2016·0 cites·10 claims
- 3951US8628867B2Patterned template with 1xN nucleation site to grain growth for uniform grain size recording mediaXIAO SHUAIGANG·Filed 2010·Granted Jan 14, 2014·0 cites·17 claims
- 4051US8092930B2Chromium nitride film layerPENG YINGGUO·Filed 2010·Granted Jan 10, 2012·0 cites·12 claims
- 4149US10026432B1Interlayer structure for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Jul 17, 2018·0 cites·16 claims
- 4248US2024331728A1Multiple heatsink architecture for hamr mediaSEAGATE TECHNOLOGY LLC·Filed 2024·Application pending·0 cites
- 4346US2015017482A1Method for fabricating plasmonic claddingSEAGATE TECHNOLOGY LLC·Filed 2013·Application pending·0 cites
- 4443US10373637B2Granularity in overlying magnetic and non-magnetic layersSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Aug 6, 2019·0 cites·20 claims
- 4537US2018218752A1Heat assisted recording media including mutli-layer granular heatsinkSEAGATE TECHNOLOGY LLC·Filed 2017·Application pending·0 cites
- 4636US2019027173A1Composite heat assisted magnetic recording media with anisotropy field and curie temperature gradientSEAGATE TECHNOLOGY LLC·Filed 2017·Application pending·0 cites
- 4732US2017301366A1Magnetic stack including crystallized segregant induced columnar magnetic recording layerNAT UNIV SINGAPORE·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →