Inventor · disambiguated record
Lifang Xu
Also filed as: XU LIFANG · XU LIFANG JOANN
79 granted patents·29 pending applications·200 citations·filing 1997–2025
99Inventor score
Files withMICRON TECHNOLOGY INC89LODESTAR LICENSING GROUP LLC10SCHUBERT MARTIN F2XU LIFANG2FANG XIAOLONG1
Top patents by PatentIndex Score
108 records- 0197US11742458B2Textured optoelectronic devices and associated methods of manufactureMICRON TECHNOLOGY INC·Filed 2022·Granted Aug 29, 2023·2 cites·18 claims
- 0296US12002759B2Apparatuses including a conductive contact including a dielectric material surrounded by a conductive materialLODESTAR LICENSING GROUP LLC·Filed 2022·Granted Jun 4, 2024·2 cites·20 claims
- 0395US11710710B2Microelectronic devices with a polysilicon structure adjacent a staircase structure, and related methodsMICRON TECHNOLOGY INC·Filed 2021·Granted Jul 25, 2023·2 cites·20 claims
- 0495US11665894B2Microelectronic devices, memory devices, and electronic systemsMICRON TECHNOLOGY INC·Filed 2021·Granted May 30, 2023·3 cites·14 claims
- 0595US11088017B2Stair step structures including insulative materials, and related devicesMICRON TECHNOLOGY INC·Filed 2020·Granted Aug 10, 2021·4 cites·17 claims
- 0695US10269625B1Methods of forming semiconductor structures having stair step structuresMICRON TECHNOLOGY INC·Filed 2017·Granted Apr 23, 2019·39 cites·7 claims
- 0795US9419182B2Solid-state radiation transducer devices having at least partially transparent buried-contact elements, and associated systems and methodsSCHUBERT MARTIN F·Filed 2012·Granted Aug 16, 2016·10 cites·25 claims
- 0894US11690234B2Microelectronic devices and related methods of forming microelectronic devicesMICRON TECHNOLOGY INC·Filed 2022·Granted Jun 27, 2023·2 cites·20 claims
- 0993US11282747B2Methods of forming microelectronic devices, and related microelectronic devices, and electronic systemsMICRON TECHNOLOGY INC·Filed 2020·Granted Mar 22, 2022·3 cites·14 claims
- 1093US11088088B2Microelectronic devices with polysilicon fill material between opposing staircase structures, and related devices, systems, and methodsMICRON TECHNOLOGY INC·Filed 2019·Granted Aug 10, 2021·6 cites·18 claims
- 1192US11563022B2Memory arrays and methods used in forming a memory array comprising strings of memory cellsMICRON TECHNOLOGY INC·Filed 2019·Granted Jan 24, 2023·6 cites·17 claims
- 1292US11239248B2Microelectronic devices including stair step structures, and related electronic devices and methodsMICRON TECHNOLOGY INC·Filed 2019·Granted Feb 1, 2022·6 cites·25 claims
- 1392US8390010B2Solid state lighting devices with cellular arrays and associated methods of manufacturingSILLS SCOTT·Filed 2010·Granted Mar 5, 2013·9 cites·30 claims
- 1491US10756236B2Textured optoelectronic devices and associated methods of manufactureMICRON TECHNOLOGY INC·Filed 2018·Granted Aug 25, 2020·2 cites·17 claims
- 1590US12245426B2Staircase formation in a memory arrayMICRON TECHNOLOGY INC·Filed 2022·Granted Mar 4, 2025·1 cites·10 claims
- 1690US11978705B2Methods of forming microelectronic devices, and related microelectronic devices, memory devices, and electronic systemsMICRON TECHNOLOGY INC·Filed 2021·Granted May 7, 2024·2 cites·16 claims
- 1790US9337366B2Textured optoelectronic devices and associated methods of manufactureXU LIFANG·Filed 2011·Granted May 10, 2016·7 cites·15 claims
- 1889US10600682B2Semiconductor devices including a stair step structure, and related methodsMICRON TECHNOLOGY INC·Filed 2018·Granted Mar 24, 2020·6 cites·20 claims
- 1988US11315877B2Methods of forming microelectronic devices, and related microelectronic devices, memory devices, and electronic systemsMICRON TECHNOLOGY INC·Filed 2020·Granted Apr 26, 2022·2 cites·24 claims
- 2088US9385278B2Semiconductor growth substrates and associated systems and methods for die singulationMICRON TECHNOLOGY INC·Filed 2015·Granted Jul 5, 2016·5 cites·20 claims
- 2188US2025336826A1Microelectronic devces and memory devicesLODESTAR LICENSING GROUP LLC·Filed 2025·Application pending·0 cites
- 2288US2024297269A1Light emitting diodes and associated methods of manufacturingMICRON TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 2387US12374619B2Microelectronic devices with different staircased stadiums having consistent multi-tier step riser height, and related systems and methodsMICRON TECHNOLOGY INC·Filed 2022·Granted Jul 29, 2025·1 cites·20 claims
- 2487US12283644B2Textured optoelectronic devices and associated methods of manufactureMICRON TECHNOLOGY INC·Filed 2023·Granted Apr 22, 2025·0 cites·18 claims
- 2587US11342265B2Apparatus including a dielectric material in a central portion of a contact via, and related methods, memory devices and electronic systemsMICRON TECHNOLOGY INC·Filed 2019·Granted May 24, 2022·3 cites·23 claims
- 2687US10559719B2Solid-state radiation transducer devices having at least partially transparent buried-contact elements, and associated systems and methodsMICRON TECHNOLOGY INC·Filed 2017·Granted Feb 11, 2020·3 cites·18 claims
- 2786US12490554B2Solid-state radiation transducer devices having at least partially transparent buried-contact elements, and associated systems and methodsMICRON TECHNOLOGY INC·Filed 2023·Granted Dec 2, 2025·0 cites·20 claims
- 2886US12368101B2Apparatuses including interconnect structures including dielectric material surrounded by conductive material, and related memory devicesLODESTAR LICENSING GROUP LLC·Filed 2024·Granted Jul 22, 2025·0 cites·20 claims
- 2986US11901287B2Microelectronic devices with multiple step contacts extending to stepped tiers, and related systems and methodsMICRON TECHNOLOGY INC·Filed 2021·Granted Feb 13, 2024·1 cites·24 claims
- 3085US11411139B2Textured optoelectronic devices and associated methods of manufactureMICRON TECHNOLOGY INC·Filed 2020·Granted Aug 9, 2022·1 cites·18 claims
- 3185US10923627B2Light emitting diodes and associated methods of manufacturingMICRON TECHNOLOGY INC·Filed 2017·Granted Feb 16, 2021·1 cites·9 claims
- 3284US12200938B2Driver placement in memories having stacked memory arraysLODESTAR LICENSING GROUP LLC·Filed 2023·Granted Jan 14, 2025·0 cites·19 claims
- 3383US12218081B2Microelectronic devices with a polysilicon structure above a staircase structure, and related methodsLODESTAR LICENSING GROUP LLC·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 3483US11177278B2Memory arrays and methods used in forming a memory array comprising strings of memory cellsMICRON TECHNOLOGY INC·Filed 2019·Granted Nov 16, 2021·2 cites·33 claims
- 3583US8951842B2Semiconductor growth substrates and associated systems and methods for die singulationFANG XIAOLONG·Filed 2012·Granted Feb 10, 2015·6 cites·15 claims
- 3682US10903223B2Driver placement in memories having stacked memory arraysMICRON TECHNOLOGY INC·Filed 2019·Granted Jan 26, 2021·2 cites·17 claims
- 3782US9653654B2Solid-state radiation transducer devices having at least partially transparent buried contact elements, and associated systems and methodsMICRON TECHNOLOGY INC·Filed 2016·Granted May 16, 2017·2 cites·20 claims
- 3881US11856763B2Methods of forming microelectronic devices, and related microelectronic devices, memory devices, and electronic systemsMICRON TECHNOLOGY INC·Filed 2021·Granted Dec 26, 2023·1 cites·24 claims
- 3981US11380705B2Integrated assemblies, and methods of forming integrated assembliesMICRON TECHNOLOGY INC·Filed 2020·Granted Jul 5, 2022·1 cites·14 claims
- 4081US10084114B2Textured optoelectronic devices and associated methods of manufactureMICRON TECHNOLOGY INC·Filed 2016·Granted Sep 25, 2018·2 cites·9 claims
- 4180US12213317B2Memory arrays and methods used in forming a memory array comprising strings of memory cellsMICRON TECHNOLOGY INC·Filed 2023·Granted Jan 28, 2025·0 cites·16 claims
- 4280US11917817B2Microelectronic devices, memory devices, and electronic systemsMICRON TECHNOLOGY INC·Filed 2020·Granted Feb 27, 2024·1 cites·16 claims
- 4379US12451434B2Methods of forming microelectronic devices including differently sized conductive contact structuresMICRON TECHNOLOGY INC·Filed 2024·Granted Oct 21, 2025·0 cites·17 claims
- 4478US11239181B2Integrated assembliesMICRON TECHNOLOGY INC·Filed 2019·Granted Feb 1, 2022·2 cites·42 claims
- 4578US2025183196A1Microelectronic devices with a polysilicon structure above a staircase structure, and related methodsLODESTAR LICENSING GROUP LLC·Filed 2025·Application pending·0 cites
- 4677US11864387B2Memory arrays and methods used in forming a memory array comprising strings of memory cellsMICRON TECHNOLOGY INC·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 4777US11114379B2Integrated circuitry, memory integrated circuitry, and methods used in forming integrated circuitryMICRON TECHNOLOGY INC·Filed 2018·Granted Sep 7, 2021·3 cites·40 claims
- 4877US2025391769A1Microelectronic devices including stadium structures, and related methods and electronic systemsMICRON TECHNOLOGY INC·Filed 2025·Application pending·0 cites
- 4977US2024147727A1Microelectronic devices including staircase structures, and related memory devicesLODESTAR LICENSING GROUP LLC·Filed 2023·Application pending·0 cites
- 5076US10818681B2Termination structures in stacked memory arraysMICRON TECHNOLOGY INC·Filed 2018·Granted Oct 27, 2020·2 cites·24 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →