Yang Heok patents

• Lithium compound with small primary particle size, method for preparing the same, nickel-based cathode active material prepared from the same, and secondary battery using same

  US-2025112235-A1 · Apr 3, 2025 · US

• Method of preparing lithium compound

  US-12162774-B2 · Dec 10, 2024 · US

• Lithium-adsorptive molded object

  US-12048912-B2 · Jul 30, 2024 · US

• Manufacturing apparatus for lithium sulfate and manufacturing method therefor

  US-11932549-B2 · Mar 19, 2024 · US

• Preparation method for lithium phosphate, preparation method for lithium hydroxide, and preparation method for lithium carbonate

  US-11655150-B2 · May 23, 2023 · US

• Lithium compound, nickel-based cathode active material, method for preparing lithium oxide, method for preparing nickel-based cathode active material, and secondary battery using same

  US-2022013773-A1 · Jan 13, 2022 · US

• Manufacturing apparatus for lithium sulfate and manufacturing method therefor

  US-2021300774-A1 · Sep 30, 2021 · US

• Lithium-adsorptive molded object and manufacturing method therefor

  US-2021094014-A1 · Apr 1, 2021 · US

• Preparation method for lithium phosphate, preparation method for lithium hydroxide, and preparation method for lithium carbonate

  US-2020407225-A1 · Dec 31, 2020 · US

• Method of preparing lithium compound

  US-2019233297-A1 · Aug 1, 2019 · US

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