Inventor · disambiguated record
Liwen Tan
Also filed as: TAN LIWEN
22 granted patents·6 pending applications·64 citations·filing 2011–2022
93Inventor score
Files withSEAGATE TECHNOLOGY LLC22HUAWEI TECH CO LTD4SINGLETON ERIC WALTER1TYMPHANY ACOUSTIC TECH HUIZHOU CO LTD1
Top patents by PatentIndex Score
28 records- 0193US8760820B1Magnetic element with coupled side shieldSEAGATE TECHNOLOGY LLC·Filed 2012·Granted Jun 24, 2014·20 cites·20 claims
- 0289US9121886B2Magnetoresistive sensor including an amorphous insertion layer excluding glass former elementsSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Sep 1, 2015·6 cites·8 claims
- 0385US9230575B2Magnetoresistive sensor with SAF structure having crystalline layer and amorphous layerSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Jan 5, 2016·6 cites·20 claims
- 0483US9870791B1Stabilization of one or more upper sensors in multi-sensor readersSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Jan 16, 2018·6 cites·21 claims
- 0583US9646635B2Magnetoresistive sensorSEAGATE TECHNOLOGY LLC·Filed 2015·Granted May 9, 2017·2 cites·17 claims
- 0682US9552834B1Stabilization of one or more upper sensors in multi-sensor readersSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Jan 24, 2017·6 cites·19 claims
- 0779US9165570B2Data reader with magnetic seed laminationSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Oct 20, 2015·4 cites·20 claims
- 0878US9633679B2Sensor stack structure with RKKY coupling layer between free layer and capping layerSEAGATE TECHNOLOGY LLC·Filed 2014·Granted Apr 25, 2017·4 cites·17 claims
- 0974US10999716B2Call prompt methodHUAWEI TECH CO LTD·Filed 2015·Granted May 4, 2021·2 cites·15 claims
- 1072US9704517B2Magnetoresistive sensor with SAF structure having amorphous alloy layerSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Jul 11, 2017·1 cites·17 claims
- 1171US10090008B2Magnetoresistive sensor fabricationSEAGATE TECHNOLOGY LLC·Filed 2017·Granted Oct 2, 2018·2 cites·16 claims
- 1269US11155718B2Light reflective coating for audio product and preparation method thereofTYMPHANY ACOUSTIC TECH HUIZHOU CO LTD·Filed 2019·Granted Oct 26, 2021·0 cites·9 claims
- 1366US9251815B2Magnetoresistive sensor with AFM-stabilized bottom shieldSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Feb 2, 2016·1 cites·19 claims
- 1465US9928857B2Method of making a bottom shield stabilized magnetic seed layerSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Mar 27, 2018·1 cites·17 claims
- 1565US9685177B2Sensor stabilization in a multiple sensor magnetic reproducing deviceSEAGATE TECHNOLOGY LLC·Filed 2015·Granted Jun 20, 2017·2 cites·6 claims
- 1663US9659585B2Magnetic sensor seed layer with magnetic and nonmagnetic layersSINGLETON ERIC WALTER·Filed 2011·Granted May 23, 2017·1 cites·15 claims
- 1760US11120933B1Stack cap with a non-magnetic layer including ferromagnetic elementsSEAGATE TECHNOLOGY LLC·Filed 2019·Granted Sep 14, 2021·0 cites·20 claims
- 1854US11653184B2Call prompt methodHUAWEI TECH CO LTD·Filed 2021·Granted May 16, 2023·0 cites·15 claims
- 1954US2014268417A1Bottom shield stabilized magnetic seed layerSEAGATE TECHNOLOGY LLC·Filed 2013·Application pending·0 cites
- 2053US11856321B1Video processing method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 2152US9017832B2Magnetic element electrode laminationSEAGATE TECHNOLOGY LLC·Filed 2013·Granted Apr 28, 2015·0 cites·18 claims
- 2251US2014218821A1Data reader with magnetic seed laminationSEAGATE TECHNOLOGY LLC·Filed 2013·Application pending·0 cites
- 2350US10354682B2Thin data reader capSEAGATE TECHNOLOGY LLC·Filed 2018·Granted Jul 16, 2019·0 cites·20 claims
- 2444US2013341743A1Devices including tantalum alloy layersSEAGATE TECHNOLOGY LLC·Filed 2013·Application pending·0 cites
- 2543US10979469B2Audio data processing method and apparatusHUAWEI TECH CO LTD·Filed 2017·Granted Apr 13, 2021·0 cites·20 claims
- 2643US2017221506A1Thin Data Reader CapSEAGATE TECHNOLOGY LLC·Filed 2016·Application pending·0 cites
- 2743US2016365104A1Magnetoresistive sensor fabricationSEAGATE TECHNOLOGY LLC·Filed 2015·Application pending·0 cites
- 2839US2015311430A1Magnetoresistive sensorSEAGATE TECHNOLOGY LLC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →