Negative electrode active material, rechargeable lithium battery containing the same, and preparation method of the same
US-2026031331-A1 · Jan 29, 2026 · US
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Park Sunil patents
Park Sunil is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Park Sunil |
| Total patents | 30 |
| First publication | May 7, 2020 |
| Latest publication | Jan 29, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Negative electrode active materials for rechargeable lithium batteries, negative electrodes, and rechargeable lithium batteries
US-2025320127-A1 · Oct 16, 2025 · US
Negative active material and rechargeable lithium battery including same
US-12444736-B2 · Oct 14, 2025 · US
Negative active material and rechargeable lithium battery including same
US-12355084-B2 · Jul 8, 2025 · US
Negative electrode active material and rechargeable lithium battery including same
US-2025158021-A1 · May 15, 2025 · US
Negative electrode active material, method of preparing same, and rechargeable lithium battery including same
US-2025132313-A1 · Apr 24, 2025 · US
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US-2025118748-A1 · Apr 10, 2025 · US
Negative electrode active material and rechargeable lithium battery including same
US-2025079448-A1 · Mar 6, 2025 · US
Negative electrode active material and rechargeable lithium battery including same
US-2025070130-A1 · Feb 27, 2025 · US
Negative active material and rechareable lithium battery including same
US-2025023034-A1 · Jan 16, 2025 · US
Recent patents
Latest publications not already listed above.
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US-12191489-B2 · Jan 7, 2025 · US
Negative active material and rechargeable lithium battery including same
US-2024363860-A1 · Oct 31, 2024 · US
Negative active material and rechargeable lithium battery including same
US-2024356041-A1 · Oct 24, 2024 · US
Negative electrode and rechargeable lithium battery including the same
US-2024347703-A1 · Oct 17, 2024 · US
Negative active material and rechargeable lithium battery including same
US-2024347704-A1 · Oct 17, 2024 · US
Negative electrode and rechargeable lithium battery including same
US-2024282925-A1 · Aug 22, 2024 · US
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US-2024243261-A1 · Jul 18, 2024 · US
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US-2024234689-A1 · Jul 11, 2024 · US
Negative active material for rechargeable lithium battery and rechargeable lithium battery including the same
US-2024222604-A1 · Jul 4, 2024 · US
Negative active material for rechargeable lithium battery, and negative electrode and rechargeable lithium battery including same
US-2024170650-A1 · May 23, 2024 · US
Negative active material composite for rechargeable lithium battery, method of preparing the same, negative electrode including the same and rechargeable lithium battery including the same
US-2023307619-A1 · Sep 28, 2023 · US
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US-2023268490-A1 · Aug 24, 2023 · US
Negative active material composite for rechargeable lithium battery, method of preparing the same, negative electrode including the same, and rechargeable lithium battery including the same
US-2023135650-A1 · May 4, 2023 · US
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US-11641013-B2 · May 2, 2023 · US
Outer case for secondary battery, and secondary battery including same
US-11495852-B2 · Nov 8, 2022 · US
Sheath material for secondary battery and secondary battery comprising same
US-11362386-B2 · Jun 14, 2022 · US
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US-2021280868-A1 · Sep 9, 2021 · US
Negative active material for rechargeable lithium battery and rechargeable lithium battery including same
US-2021280855-A1 · Sep 9, 2021 · US
Outer case for secondary battery, and secondary battery including same
US-2021091346-A1 · Mar 25, 2021 · US
Sheath material for secondary battery and secondary battery comprising same
US-2020144561-A1 · May 7, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Sdi Co Ltd | 30 |
| Research & Business Found Sungkyunkwan Univ | 2 |
| Iucf Hyu | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 30 |
| H01M10/052 | 26 |
| H01M2004/027 | 26 |
| H01M4/366 | 25 |
| H01M10/0525 | 22 |