Battery substrate for separating positive electrode and negative electrode from each other in rechargeable battery, and rechargeable battery comprising same
US-2026066464-A1 · Mar 5, 2026 · US
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Lee Jungyoon patents
Lee Jungyoon is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Jungyoon |
| Total patents | 48 |
| First publication | Nov 23, 2017 |
| Latest publication | Mar 5, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-12567602-B2 · Mar 3, 2026 · US
Separator for lithium secondary battery, and lithium secondary battery comprising same
US-12562435-B2 · Feb 24, 2026 · US
Separator for lithium secondary battery, and lithium secondary battery including same
US-12531310-B2 · Jan 20, 2026 · US
Separators for rechargeable lithium batteries and rechargeable lithium batteries including the same
US-2025349975-A1 · Nov 13, 2025 · US
Heat resistant layer composition, lithium secondary battery separator comprising heat resistant layer formed therefrom, and lithium secondary battery comprising same
US-2025337109-A1 · Oct 30, 2025 · US
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-12444808-B2 · Oct 14, 2025 · US
Separator and lithium battery including the same
US-12438235-B2 · Oct 7, 2025 · US
Heat resistant layer composition, lithium secondary battery separator comprising heat resistant layer formed therefrom, and lithium secondary battery comprising same
US-12368215-B2 · Jul 22, 2025 · US
Separator for lithium secondary battery and lithium secondary battery comprising same
US-12322830-B2 · Jun 3, 2025 · US
Recent patents
Latest publications not already listed above.
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-2025167313-A1 · May 22, 2025 · US
Separator for lithium secondary battery and lithium secondary battery comprising same
US-2025158230-A1 · May 15, 2025 · US
Separator for lithium secondary battery and lithium secondary battery comprising same
US-12300849-B2 · May 13, 2025 · US
Separator, method for manufacturing same, and lithium battery including same
US-2025105450-A1 · Mar 27, 2025 · US
Separator and lithium battery including the same
US-2025096415-A1 · Mar 20, 2025 · US
Separator for lithium secondary battery and lithium secondary battery comprising same
US-12237536-B2 · Feb 25, 2025 · US
Separator including porous substrate and coating layer of acrylic copolymer, organic filler, and inorganic particles, and lithium secondary battery including the same
US-12230834-B2 · Feb 18, 2025 · US
Separator having coating layer with ternary acrylic copolymer and inorganic particles with different particle diameters, and lithium secondary battery comprising same
US-12230837-B2 · Feb 18, 2025 · US
Separator for lithium secondary battery and lithium secondary battery comprising same
US-12212017-B2 · Jan 28, 2025 · US
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-2025023192-A1 · Jan 16, 2025 · US
Separator for lithium secondary battery, and lithium secondary battery comprising same
US-12136743-B2 · Nov 5, 2024 · US
Separator for lithium secondary battery and lithium secondary battery comprising same
US-2024347860-A1 · Oct 17, 2024 · US
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-2024097181-A1 · Mar 21, 2024 · US
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-2024006717-A1 · Jan 4, 2024 · US
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-11843091-B2 · Dec 12, 2023 · US
Separator for rechargeable lithium battery and rechargeable lithium battery including the same
US-11764441-B2 · Sep 19, 2023 · US
Separator including substrate, first layer with lithium iron phosphate particles, and second layer with organic particles, and lithium battery including the same
US-11527801-B2 · Dec 13, 2022 · US
Separator, method of preparing the same, and lithium battery including the same
US-11502373-B2 · Nov 15, 2022 · US
Separator for lithium secondary battery, and lithium secondary battery comprising same
US-2022102810-A1 · Mar 31, 2022 · US
Separator for lithium secondary battery, and lithium secondary battery comprising same
US-2022052419-A1 · Feb 17, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Sdi Co Ltd | 47 |
| Samsung Sdi Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 48 |
| H01M50/449 | 47 |
| H01M10/052 | 46 |
| H01M10/0525 | 43 |
| H01M50/443 | 42 |