Inventor · disambiguated record
Zhen Zhou
Also filed as: ZHOU ZHEN · Zhou zhen hua
65 granted patents·36 pending applications·180 citations·filing 2005–2024
98Inventor score
Files withSIEMENS AG22CHANGXIN MEMORY TECH INC14SHANNON SYSTEMS LTD13MILLER STEPHEN JOSEPH7CHEVRON USA INC5
Top patents by PatentIndex Score
101 records- 0197US8575081B2Synthesis of diester-based biolubricants from epoxidesMILLER STEPHEN JOSEPH·Filed 2010·Granted Nov 5, 2013·22 cites·14 claims
- 0297US7867959B2Synthesis of diester-based biolubricants from epoxidesCHEVRON USA INC·Filed 2008·Granted Jan 11, 2011·30 cites·20 claims
- 0395US11935681B2Bi-directional power converter moduleNAVITAS SEMICONDUCTOR LTD·Filed 2022·Granted Mar 19, 2024·1 cites·23 claims
- 0492USD1045919SDisplay screen with graphical user interfaceSIEMENS AG·Filed 2022·Granted Oct 8, 2024·15 cites·1 claims
- 0592US9109238B2Synthesis of diester-based lubricants from enzymatically-directed epoxidesMILLER STEPHEN JOSEPH·Filed 2008·Granted Aug 18, 2015·12 cites·15 claims
- 0692US8729329B2Supported liquid phase ionic liquid catalyst processHOMMELTOFT SVEN IVAR·Filed 2010·Granted May 20, 2014·8 cites·32 claims
- 0792US8410033B2Preparation of diester-based biolubricants from monoesters of fatty acids and olefin-derived vicinal diolsZHOU ZHEN·Filed 2010·Granted Apr 2, 2013·8 cites·11 claims
- 0888USD1045896SDisplay screen with graphical user interfaceSIEMENS AG·Filed 2022·Granted Oct 8, 2024·15 cites·1 claims
- 0988US8540871B2Denitrification of a hydrocarbon feedZHAN BI-ZENG·Filed 2010·Granted Sep 24, 2013·8 cites·15 claims
- 1088US8507423B2Synthesis of biolubricant esters from unsaturated fatty acid derivativesELOMARI SALEH A·Filed 2012·Granted Aug 13, 2013·4 cites·11 claims
- 1186US8481465B2Synthesis of biolubricant esters from unsaturated fatty acid derivativesELOMARI SALEH A·Filed 2012·Granted Jul 9, 2013·3 cites·12 claims
- 1286US8304574B2Biolubricant esters from the alcohols of unsaturated fatty acidsELOMARI SALEH A·Filed 2012·Granted Nov 6, 2012·4 cites·8 claims
- 1382US8815085B2Process for reducing the total acid number of a hydrocarbon feedHUSAIN SHABBIR·Filed 2010·Granted Aug 26, 2014·5 cites·28 claims
- 1481US2024203635A1Bi-directional power converter moduleNAVITAS SEMICONDUCTOR LTD·Filed 2024·Application pending·0 cites
- 1579US7576165B2Heterocycle grafted monomers and related polymers and hybrid inorganic-organic polymer membranesGEORGIA INST TECHNOLOGY·Filed 2005·Granted Aug 18, 2009·5 cites·5 claims
- 1678US9350243B2Power converter with separate buck and boost conversion circuitsKONINKL PHILIPS NV·Filed 2013·Granted May 24, 2016·6 cites·15 claims
- 1776US10817415B2Data storage device and method including device or controller-based space allocation and host-based mapping table searchingSHANNON SYSTEMS LTD·Filed 2018·Granted Oct 27, 2020·2 cites·12 claims
- 1876US10199108B2Methods for read retries and apparatuses using the sameSHANNON SYSTEMS LTD·Filed 2016·Granted Feb 5, 2019·2 cites·18 claims
- 1976US9720770B2Method for calculating raids parity code on interleaving and out of order data streams, and a system using the sameSHANNON SYSTEMS LTD·Filed 2013·Granted Aug 1, 2017·4 cites·9 claims
- 2075US10445231B2Method and system for storage device metadata management and processingSHANNON SYSTEMS LTD·Filed 2015·Granted Oct 15, 2019·2 cites·28 claims
- 2175US8388903B2Supported ionic liquid reactorHOMMELTOFT SVEN IVAR·Filed 2010·Granted Mar 5, 2013·2 cites·21 claims
- 2275US8389782B2Biofuel production through catalytic deoxygenationZHOU ZHEN·Filed 2010·Granted Mar 5, 2013·3 cites·23 claims
- 2373US8888993B2Treatment of a hydrocarbon feedVERMA AKSHAY·Filed 2011·Granted Nov 18, 2014·5 cites·21 claims
- 2472US12416538B2System and method for testing a specimenROLLS ROYCE PLC·Filed 2023·Granted Sep 16, 2025·0 cites·15 claims
- 2572US11029285B2Real-time and quantitative measurement method for cell traction forceUNIV HUNAN AGRICULTURAL·Filed 2017·Granted Jun 8, 2021·2 cites·4 claims
- 2671US11366757B2File pre-fetch scheduling for cache memory to reduce latencyINTEL CORP·Filed 2017·Granted Jun 21, 2022·1 cites·20 claims
- 2771US9997209B2Power-failure protection method and solid state driveSHANNON SYSTEMS LTD·Filed 2015·Granted Jun 12, 2018·3 cites·12 claims
- 2870US8188019B2Biolubricant esters from the alcohols of unsaturated fatty acidsELOMARI SALEH A·Filed 2009·Granted May 29, 2012·3 cites·12 claims
- 2969USD1055958SComputer screen with graphical user interfaceSIEMENS AG·Filed 2023·Granted Dec 31, 2024·2 cites·1 claims
- 3068US12134718B2Potting adhesive and heat dissipation deviceDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Nov 5, 2024·0 cites·18 claims
- 3167US9267090B2Synthesis of biolubricant esters from unsaturated fatty acid derivativesELOMARI SALEH ALI·Filed 2013·Granted Feb 23, 2016·0 cites·12 claims
- 3267US2011009300A1Synthesis of biolubricant esters from unsaturated fatty acid derivativesCHEVRON USA INC·Filed 2009·Application pending·0 cites
- 3364US8586519B2Multi-grade engine oil formulations comprising a bio-derived ester componentMILLER STEPHEN JOSEPH·Filed 2009·Granted Nov 19, 2013·1 cites·17 claims
- 3459US9296956B2Method for reducing mercaptans in hydrocarbonsLI LIN·Filed 2011·Granted Mar 29, 2016·1 cites·19 claims
- 3558US12419041B2Method for forming storage node contact structure and semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Sep 16, 2025·0 cites·16 claims
- 3658USD1049153SComputer screen with graphical user interfaceSIEMENS AG·Filed 2022·Granted Oct 29, 2024·1 cites·1 claims
- 3758US11856758B2Method for manufacturing memory and sameCHANGXIN MEMORY TECH INC·Filed 2021·Granted Dec 26, 2023·0 cites·14 claims
- 3857US11974427B2Manufacturing method of a memory and a memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted Apr 30, 2024·0 cites·16 claims
- 3957US2015140623A1Synthesis of Diester-Based Lubricants from Enzymatically-Directed EpoxidesMILLER STEPHEN JOSEPH·Filed 2015·Application pending·0 cites
- 4056US12127398B2Method for manufacturing memory using pseudo bit line structures and sacrificial layersCHANGXIN MEMORY TECH INC·Filed 2021·Granted Oct 22, 2024·0 cites·20 claims
- 4156US9950019B2Compositions and methods for the prevention and treatment of brain diseases and conditionsLI MING·Filed 2010·Granted Apr 24, 2018·0 cites·10 claims
- 4255US11985815B2Method for manufacturing memory and sameCHANGXIN MEMORY TECH INC·Filed 2021·Granted May 14, 2024·0 cites·15 claims
- 4355US2014342960A1Base oil blend upgrading process with a diester base oil to yield improved cold flow properties and low noackMILLER STEPHEN JOSEPH·Filed 2014·Application pending·0 cites
- 4455US2025130545A1Workflow Construction Methods and SystemsSIEMENS AG·Filed 2022·Application pending·0 cites
- 4555US2014342959A1Diester-based base oil blends with improved cold flow properties and low noackMILLER STEPHEN JOSEPH·Filed 2014·Application pending·0 cites
- 4655US2025130556A1Workflow Creation Method, Apparatus and PlatformSIEMENS AG·Filed 2022·Application pending·0 cites
- 4755US2025147641A1Workflow Generation Methods, Devices and Systems, Media, and Program ProductsSIEMENS AG·Filed 2022·Application pending·0 cites
- 4854US10896003B2Data storage device and system with interruption optimizationSHANNON SYSTEMS LTD·Filed 2019·Granted Jan 19, 2021·0 cites·12 claims
- 4953US12014932B2Memory, substrate structure of the memory, and method for preparing the substrate structure of the memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jun 18, 2024·0 cites·17 claims
- 5053US10528285B2Data storage device and method for operating non-volatile memorySHANNON SYSTEMS LTD·Filed 2018·Granted Jan 7, 2020·0 cites·18 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →