Positive Electrode Active Material for Lithium Secondary Battery and Method for Preparing Said Positive Electrode Active Material
US-2026078015-A1 · Mar 19, 2026 · US
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Ha Seoung Chul patents
Ha Seoung Chul is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ha Seoung Chul |
| Total patents | 10 |
| First publication | Jul 15, 2021 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of Preparing Positive Electrode Active Material and the Positive Electrode Active Material
US-2025343230-A1 · Nov 6, 2025 · US
Positive Electrode Active Material, Method of Preparing the Same, And Positive Electrode and Lithium Secondary Battery Which Include the Positive Electrode Active Material
US-2025192146-A1 · Jun 12, 2025 · US
Positive electrode active material for lithium secondary battery, method of preparing the same, and positive electrode for lithium secondary battery and lithium secondary battery including the same
US-12315920-B2 · May 27, 2025 · US
Positive electrolyte active material for secondary battery, preparation method thereof, and lithium secondary battery including same
US-11876157-B2 · Jan 16, 2024 · US
Method of preparing positive electrode active material precursor for lithium secondary battery
US-11855287-B2 · Dec 26, 2023 · US
Method of Preparing Positive Electrode Active Material Precursor for Lithium Secondary Battery
US-2022209232-A1 · Jun 30, 2022 · US
Positive Electrode Active Material for Lithium Secondary Battery and Method for Preparing Said Positive Electrode Active Material
US-2022106199-A1 · Apr 7, 2022 · US
Positive Electrolyte Active Material for Secondary Battery, Preparation Method Thereof, and Lithium Secondary Battery Including Same
US-2021328213-A1 · Oct 21, 2021 · US
Positive Electrode Active Material for Lithium Secondary Battery, Method of Preparing the Same, and Positive Electrode for Lithium Secondary Battery and Lithium Secondary Battery Including the Same
US-2021218021-A1 · Jul 15, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M4/505 | 10 |
| H01M4/525 | 10 |
| C01P2006/40 | 10 |
| Y02E60/10 | 10 |
| H01M10/052 | 10 |