Cathode active material precursor and lithium secondary battery utilizing same
US-12512468-B2 · Dec 30, 2025 · US
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Ha Dong Wook patents
Ha Dong Wook is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ha Dong Wook |
| Total patents | 24 |
| First publication | Oct 1, 2020 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for recovering active metal of lithium secondary battery
US-12476292-B2 · Nov 18, 2025 · US
Method of preparing cathode active material, cathode for lithium secondary battery and lithium secondary battery
US-2025286042-A1 · Sep 11, 2025 · US
Cathode active material for lithium secondary battery and lithium secondary battery including the same
US-12362355-B2 · Jul 15, 2025 · US
Method of preparing cathode active material, cathode for lithium secondary battery and lithium secondary battery
US-12341183-B2 · Jun 24, 2025 · US
Cathode Active Material for Lithium Secondary Battery and Method of Manufacturing the Same
US-2024113277-A1 · Apr 4, 2024 · US
Method of preparing cathode active material, cathode for lithium secondary battery and lithium secondary battery
US-2024047646-A1 · Feb 8, 2024 · US
Cathode active material for lithium secondary battery and method of manufacturing the same
US-11888102-B2 · Jan 30, 2024 · US
Method of regenerating lithium precursor
US-11830992-B2 · Nov 28, 2023 · US
Cathode for lithium secondary battery, lithium secondary battery and method of preparing cathode active material for lithium secondary battery
US-2023378460-A1 · Nov 23, 2023 · US
Recent patents
Latest publications not already listed above.
Cathode active material for lithium secondary battery and lithium secondary battery including the same
US-2023361291-A1 · Nov 9, 2023 · US
Cathode composition for lithium secondary battery and lithium secondary battery manufactured using the same
US-2023299284-A1 · Sep 21, 2023 · US
Cathode for lithium secondary battery and lithium secondary battery including the same
US-2023223531-A1 · Jul 13, 2023 · US
Lithium secondary battery
US-2023223530-A1 · Jul 13, 2023 · US
Negative electrode for secondary battery and secondary battery including the same
US-2023207793-A1 · Jun 29, 2023 · US
Cathode active material precursor for lithium secondary battery, cathode active material for lithium secondary battery and lithium secondary battery
US-2023178726-A1 · Jun 8, 2023 · US
Anode Active Material for Secondary Battery and Method of Preparing the Same
US-2023178718-A1 · Jun 8, 2023 · US
Method for recovering active metal of lithium secondary battery
US-2023048057-A1 · Feb 16, 2023 · US
Recovery method for lithium precursor
US-2022352571-A1 · Nov 3, 2022 · US
Cathode active material for secondary battery, method of preparing the same and secondary battery including the same
US-2022293920-A1 · Sep 15, 2022 · US
Cathode Active Material for Lithium Secondary Battery and Lithium Secondary Battery Including the Same
US-2022216469-A1 · Jul 7, 2022 · US
Cathode active material precursor and lithium secondary battery utilizing same
US-2021098787-A1 · Apr 1, 2021 · US
Cathode Active Material for Lithium Secondary Battery and Method of Manufacturing the Same
US-2021074996-A1 · Mar 11, 2021 · US
Method of Regenerating Lithium Precursor
US-2020313251-A1 · Oct 1, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sk On Co Ltd | 16 |
| Sk Innovation Co Ltd | 16 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M10/052 | 23 |
| H01M4/525 | 21 |
| H01M10/0525 | 20 |
| Y02E60/10 | 19 |
| H01M2004/028 | 19 |