Composite cathode active material, cathode and lithium battery including the same, and method of preparing the composite cathode active material
US-12406989-B2 · Sep 2, 2025 · US
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Ko Dongsu patents
Ko Dongsu is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ko Dongsu |
| Total patents | 12 |
| First publication | Jan 3, 2019 |
| Latest publication | Sep 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Sub-assembly for all solid secondary battery, all solid secondary battery, and method of preparing the sub-assembly
US-2025183301-A1 · Jun 5, 2025 · US
Negative electrode-solid electrolyte sub-assembly, all-solid secondary battery including the same, and method of preparing the all-solid secondary battery
US-2024079566-A1 · Mar 7, 2024 · US
Composite cathode active material, cathode and lithium battery including the same, and method of preparing the composite cathode active material
US-2024030434-A1 · Jan 25, 2024 · US
Composite cathode active material, cathode and lithium battery including the same, and method of preparing the composite cathode active material
US-11799078-B2 · Oct 24, 2023 · US
Negative electrode for all-solid secondary battery, all-solid secondary battery including negative electrode, and method of preparing all-solid secondary battery
US-2023155167-A1 · May 18, 2023 · US
Composite cathode active material, cathode and lithium battery including the same, and method of preparing the composite cathode active material
US-2023146690-A1 · May 11, 2023 · US
Charging control device and method
US-11322965-B2 · May 3, 2022 · US
Composite separator, method of preparing the same, and secondary battery including the same
US-11316232-B2 · Apr 26, 2022 · US
Charging control device and method
US-2020067325-A1 · Feb 27, 2020 · US
Recent patents
Latest publications not already listed above.
Composite separator, method of preparing the same, and secondary battery including the same
US-2019148698-A1 · May 16, 2019 · US
Composite cathode active material, cathode and lithium battery including the same, and method of preparing the composite cathode active material
US-2019006669-A1 · Jan 3, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 10 |
| Samsung Sdi Co Ltd | 7 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 12 |
| H01M10/052 | 9 |
| H01M10/0525 | 8 |
| H01M4/366 | 7 |
| H01M4/364 | 7 |