Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Including the Same
US-2026074215-A1 · Mar 12, 2026 · US
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Kim Hyeong Il patents
Kim Hyeong Il is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Hyeong Il |
| Total patents | 17 |
| First publication | Sep 29, 2022 |
| Latest publication | Mar 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of preparing positive electrode active material for lithium secondary battery and positive electrode active material prepared thereby
US-12528713-B2 · Jan 20, 2026 · US
Positive Electrode Active Material, Positive Electrode Slurry Including the Same, Positive Electrode, and Lithium Secondary Battery
US-2025273669-A1 · Aug 28, 2025 · US
Positive Electrode Active Material and Preparing Method Thereof
US-2025091903-A1 · Mar 20, 2025 · US
Positive Electrode for Lithium Secondary Battery and Method for Manufacturing the Same
US-2025079433-A1 · Mar 6, 2025 · US
Positive Electrode Active Material and Positive Electrode Including the Same
US-2025070156-A1 · Feb 27, 2025 · US
Positive electrode and lithium secondary battery including the same
US-12126020-B2 · Oct 22, 2024 · US
Secondary battery electrode including mixture layer of double layer structure containing active materials of different particle diameters, and method for manufacturing the same
US-12119476-B2 · Oct 15, 2024 · US
Method of preparing positive electrode active material for secondary battery
US-11993846-B2 · May 28, 2024 · US
Positive Electrode and Lithium Secondary Battery Including the Same
US-2024097112-A1 · Mar 21, 2024 · US
Recent patents
Latest publications not already listed above.
Positive Electrode Active Material, and Positive Electrode and Secondary Battery Which Include the Same
US-2024072244-A1 · Feb 29, 2024 · US
Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same
US-2024021788-A1 · Jan 18, 2024 · US
Method of Preparing Lithium Secondary Battery and Lithium Secondary Battery Prepared Thereby
US-2023387399-A1 · Nov 30, 2023 · US
Positive Electrode and Lithium Secondary Battery Including the Same
US-2023155127-A1 · May 18, 2023 · US
Positive Electrode for Lithium Secondary Battery and Lithium Secondary Battery Including the Positive Electrode
US-2023104184-A1 · Apr 6, 2023 · US
Method of Preparing Positive Electrode Active Material for Secondary Battery
US-2023002899-A1 · Jan 5, 2023 · US
Secondary battery electrode including mixture layer of double layer structure containing active materials of different particle diameters, and method for manufacturing the same
US-2022310984-A1 · Sep 29, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Energy Solution Ltd | 16 |
| Lg Chemical Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 17 |
| H01M4/525 | 17 |
| H01M2004/028 | 17 |
| H01M10/052 | 15 |
| H01M4/505 | 14 |