Inventor · disambiguated record
Chubing Peng
Also filed as: PENG CHUBING
101 granted patents·3 pending applications·1,164 citations·filing 2003–2024
99Inventor score
Top patents by PatentIndex Score
104 records- 0198US7440660B1Transducer for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Oct 21, 2008·61 cites·20 claims
- 0298US7330404B2Near-field optical transducers for thermal assisted magnetic and optical data storageSEAGATE TECHNOLOGY LLC·Filed 2003·Granted Feb 12, 2008·240 cites·22 claims
- 0397US10036851B1Waveguide system with polarization rotator and polarization splitterSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Jul 31, 2018·21 cites·20 claims
- 0496US10061082B1Splitter waveguide used to perform active alignment of light source on sliderSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Aug 28, 2018·10 cites·22 claims
- 0596US9786314B1Waveguide system with inter-core couplerSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Oct 10, 2017·21 cites·19 claims
- 0696US8451705B2Plasmonic transducer having two metal elements with a gap disposed therebetweenPENG CHUBING·Filed 2011·Granted May 28, 2013·48 cites·23 claims
- 0796US7864434B2Solid immersion focusing apparatus for high-density heat assisted recordingSEAGATE TECHNOLOGY LLC·Filed 2008·Granted Jan 4, 2011·20 cites·21 claims
- 0896US7412143B2Heat assisted magnetic recording with heat profile shapingSEAGATE TECHNOLOGY LLC·Filed 2004·Granted Aug 12, 2008·67 cites·23 claims
- 0995US10249326B1Heat-assisted magnetic recording head including a waveguide with dielectric cavity to reduce optical feedbackSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Apr 2, 2019·19 cites·20 claims
- 1095US9418691B2Heat assisted media recording apparatus with laser diode mode hopping suppressionSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Aug 16, 2016·19 cites·20 claims
- 1195US8576672B1Heat sink layerPENG CHUBING·Filed 2012·Granted Nov 5, 2013·37 cites·22 claims
- 1294US10770098B1Heat-assisted magnetic recording head with near-field transducer having first and second surface-plasmonic platesSEAGATE TECHNOLOGY LLC·Filed 2019·Granted Sep 8, 2020·15 cites·20 claims
- 1394US10121496B1Heat-assisted magnetic recording head having peg coupler and plasmonic padSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Nov 6, 2018·17 cites·20 claims
- 1494US10061088B1Optical spatial mode filter for removing fundamental mode components in a HAMR light pathSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Aug 28, 2018·14 cites·20 claims
- 1594US8391108B2Hybrid near-field transducer for heat assisted magnetic recordingPENG CHUBING·Filed 2010·Granted Mar 5, 2013·29 cites·9 claims
- 1694US8385183B2Light delivery waveguideSEAGATE TECHNOLOGY LLC·Filed 2009·Granted Feb 26, 2013·14 cites·20 claims
- 1794US7839497B1Phase compensator for coupling an electromagnetic wave into an optical condenserSEAGATE TECHNOLOGY LLC·Filed 2006·Granted Nov 23, 2010·17 cites·11 claims
- 1893US11710506B1Heat-assisted magnetic recording head with a near-field transducer having a multilayer near-field emitterSEAGATE TECHNOLOGY LLC·Filed 2022·Granted Jul 25, 2023·4 cites·19 claims
- 1993US9626991B2Near-field transducer with enlarged region, peg region, and heat sink regionSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Apr 18, 2017·13 cites·20 claims
- 2093US8958271B1Peg height of near-field transducersSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Feb 17, 2015·33 cites·15 claims
- 2193US8755650B2Gradient index optical waveguide couplerPENG CHUBING·Filed 2011·Granted Jun 17, 2014·17 cites·20 claims
- 2292US8913468B1Resonator enhanced near field transducerSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Dec 16, 2014·15 cites·18 claims
- 2392US8824086B2Plasmonic transducer having two metal elements with a gap disposed therebetweenSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Sep 2, 2014·14 cites·18 claims
- 2492US8509037B1Layered optical waveguide and near field transducerHUANG XIAOYUE·Filed 2012·Granted Aug 13, 2013·19 cites·17 claims
- 2592US7706654B2Integrated device for heat assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Apr 27, 2010·12 cites·15 claims
- 2691US10811038B1Heat-assisted magnetic recording head having near-field transducer with nanorod and diffusion barrier plateSEAGATE TECHNOLOGY LLC·Filed 2019·Granted Oct 20, 2020·9 cites·20 claims
- 2791US9934801B1Optically opaque overlay with periodic structures for a waveguide of a heat-assisted magnetic recording sliderSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Apr 3, 2018·11 cites·20 claims
- 2891US8411536B1Light delivery guidePENG CHUBING·Filed 2011·Granted Apr 2, 2013·11 cites·20 claims
- 2991US7792402B2Apparatus and method for coupling light to a thin film optical waveguideSEAGATE TECHNOLOGY LLC·Filed 2008·Granted Sep 7, 2010·22 cites·16 claims
- 3090US11120824B1Bolometric sensor for a heat-assisted magnetic recording deviceSEAGATE TECHNOLOGY LLC·Filed 2020·Granted Sep 14, 2021·3 cites·22 claims
- 3190US9852753B2Waveguide light delivery with subwavelength mirror for heat-assisted magnetic recordingSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Dec 26, 2017·9 cites·20 claims
- 3290US9659591B1Polynomial spiral waveguide that facilitates coupling light to a near-field transducer at an oblique angleSEAGATE TECHNOLOGY LLC·Filed 2016·Granted May 23, 2017·10 cites·20 claims
- 3390US9424867B2Excitation of a near-field transducer using combined transverse electric and transverse magnetic modesSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Aug 23, 2016·10 cites·20 claims
- 3490US9384770B2Near-field transducer with enlarged region, peg region, and heat sink regionSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Jul 5, 2016·11 cites·20 claims
- 3590US9047912B1Write head mode optical mode converter using three-dimensional waveguide and dual-mode waveguideSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Jun 2, 2015·13 cites·20 claims
- 3690US8339905B2Alignment features for heat assisted magnetic recording transducersRAUSCH TIM·Filed 2005·Granted Dec 25, 2012·18 cites·18 claims
- 3790US8228779B2System to deliver light to a slider for heat-assisted recordingPENG CHUBING·Filed 2008·Granted Jul 24, 2012·10 cites·19 claims
- 3890US7609469B2Alternative sensors for tracking and timing in bit patterned mediaSEAGATE TECHNOLOGY LLC·Filed 2007·Granted Oct 27, 2009·13 cites·19 claims
- 3989US11056135B1Heat-assisted recording head with one or more surface-plasmonic plates operable as a near-field transducerSEAGATE TECHNOLOGY LLC·Filed 2020·Granted Jul 6, 2021·3 cites·20 claims
- 4089US9978409B2Offset waveguide system with a mode converter and a tapered bendSEAGATE TECHNOLOGY LLC·Filed 2016·Granted May 22, 2018·9 cites·20 claims
- 4189US8605556B1Channel waveguide extending into a gap of a near-field transducerSEAGATE TECHNOLOGY LLC·Filed 2012·Granted Dec 10, 2013·11 cites·19 claims
- 4288US11574648B2Optical power sensor for a heat-assisted magnetic recording sliderSEAGATE TECHNOLOGY LLC·Filed 2021·Granted Feb 7, 2023·2 cites·21 claims
- 4388US9911441B1Magnetic recording apparatus having thermal sensor and a solid-immersion mirrorSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Mar 6, 2018·8 cites·19 claims
- 4488US8750081B1Light deliverySEAGATE TECHNOLOGY LLC·Filed 2012·Granted Jun 10, 2014·9 cites·18 claims
- 4587US9322997B2Branched waveguide configurationSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Apr 26, 2016·8 cites·23 claims
- 4687US9251819B2Mode converter coupling energy at a high-order transverse electric mode to a plasmonic transducerSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Feb 2, 2016·8 cites·20 claims
- 4786US11380354B2Heat-assisted magnetic recording head having near-field transducer with sunken plasmonic plateSEAGATE TECHNOLOGY LLC·Filed 2021·Granted Jul 5, 2022·2 cites·19 claims
- 4886US10839830B1Reflective heatsink structures for heat-assisted magnetic recording headsSEAGATE TECHNOLOGY LLC·Filed 2019·Granted Nov 17, 2020·6 cites·20 claims
- 4986US9679594B1Reflector configured to prevent reflection from a recording medium to an energy sourceSEAGATE TECHNOLOGY LLC·Filed 2016·Granted Jun 13, 2017·7 cites·20 claims
- 5086US9202488B2Light blocker for stray light reduction within a sliderSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Dec 1, 2015·8 cites·20 claims
Showing the top 50 of 104 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →