Inventor · disambiguated record
Shengan Xia
Also filed as: XIA SHENGAN
7 granted patents·16 pending applications·30 citations·filing 2014–2025
77Inventor score
Files withHUAWEI TECH CO LTD23
Top patents by PatentIndex Score
23 records- 0196US10454094B2Cathode active material for lithium-ion secondary battery and preparation method thereof, cathode pole piece for lithium-ion secondary battery, and lithium-ion secondary batteryHUAWEI TECH CO LTD·Filed 2014·Granted Oct 22, 2019·29 cites·7 claims
- 0287US2025070140A1Lithium-ion rechargeable battery negative electrode active material and preparation method thereof, lithium-ion rechargeable battery negative electrode plate, and lithium-ion rechargeable batteryHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0380US12341189B2Lithium-ion rechargeable battery negative electrode active material and preparation method thereof, lithium-ion rechargeable battery negative electrode plate, and lithium-ion rechargeable batteryHUAWEI TECH CO LTD·Filed 2022·Granted Jun 24, 2025·0 cites·20 claims
- 0480US12170365B2Lithium-ion rechargeable battery negative electrode active material and preparation method thereof, lithium-ion rechargeable battery negative electrode plate, and lithium-ion rechargeable batteryHUAWEI TECH CO LTD·Filed 2022·Granted Dec 17, 2024·0 cites·14 claims
- 0578US10770720B2Composite negative electrode material and method for preparing composite negative electrode material, negative electrode plate of lithium ion secondary battery, and lithium ion secondary batteryHUAWEI TECH CO LTD·Filed 2016·Granted Sep 8, 2020·1 cites·20 claims
- 0677US2022376235A1Composite Negative Electrode Material and Method for Preparing Composite Negative Electrode Material, Negative Electrode Plate of Lithium Ion Secondary Battery, and Lithium Ion Secondary BatteryHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 0771US2024376638A1Crystal material and preparation method thereofHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0870US2025239598A1Negative electrode material and preparation method thereof, secondary battery, and power-consuming deviceHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0970US2020373566A1Composite Negative Electrode Material and Method for Preparing Composite Negative Electrode Material, Negative Electrode Plate of Lithium Ion Secondary Battery, and Lithium Ion Secondary BatteryHUAWEI TECH CO LTD·Filed 2020·Application pending·0 cites
- 1069US11569496B2Lithium-ion rechargeable battery negative electrode active material and preparation method thereof, lithium-ion rechargeable battery negative electrode plate, and lithium-ion rechargeable batteryHUAWEI TECH CO LTD·Filed 2018·Granted Jan 31, 2023·0 cites·7 claims
- 1169US2020028150A1Cathode active material for lithium-ion secondary battery and preparation method thereof, cathode pole piece for lithium-ion secondary battery, and lithium-ion secondary batteryHUAWEI TECH CO LTD·Filed 2019·Application pending·0 cites
- 1269US2023327090A1Positive-electrode pre-lithiation agent, and preparation method and application thereofHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1368US2023286808A1Silicon carbon composite material and preparation method and application thereofHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1466US2023344020A1Negative Electrode Current Collector and Preparation Method Therefor, and Lithium Metal BatteryHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1566US2023231115A1Nano-silicon composite material and preparation method thereof, electrode material, and batteryHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1664US11024873B2Lithium-ion battery conductive bonding agent and production method thereof, lithium-ion battery electrode plate and production method thereof, and lithium-ion batteryHUAWEI TECH CO LTD·Filed 2018·Granted Jun 1, 2021·0 cites·20 claims
- 1762US2022285685A1Negative electrode material, production method thereof, battery, and terminalHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 1858US2022344639A1Silicon-based negative electrode material and method for preparing same, battery, and terminalHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 1957US2022293922A1Lithium-ion battery cathode material and preparation methodHUAWEI TECH CO LTD·Filed 2022·Application pending·0 cites
- 2056US2025226400A1Electrode material, electrode material preparation method, electrode material precursor, and electrode material precursor preparation methodHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2148US10153447B2Organic solar cell and preparation method thereofHUAWEI TECH CO LTD·Filed 2016·Granted Dec 11, 2018·0 cites·20 claims
- 2247US2021288316A1Silicon-oxygen composite anode material and fabrication method thereofHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 2346US2019051894A1Silicon Negative Material, Silicon Negative Material Preparation Method, Negative Electrode Plate, And Lithium-Ion BatteryHUAWEI TECH CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →