Method of manufacturing secondary battery
US-12573674-B2 · Mar 10, 2026 · US
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Yoo Jung Woo patents
Yoo Jung Woo is listed as an inventor on 100 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yoo Jung Woo |
| Total patents | 100 |
| First publication | Mar 12, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Secondary battery
US-2026066269-A1 · Mar 5, 2026 · US
Composite negative electrode active material, method of preparing the same, negative electrode and secondary battery comprising the same
US-12562377-B2 · Feb 24, 2026 · US
Positive electrode and secondary battery including same
US-12531249-B2 · Jan 20, 2026 · US
Secondary battery
US-12494476-B2 · Dec 9, 2025 · US
Movable contact part and direct current relay including same
US-12462995-B2 · Nov 4, 2025 · US
Positive electrode slurry composition for secondary battery, and positive electrode for secondary battery and secondary battery which are prepared by using the same
US-12424670-B2 · Sep 23, 2025 · US
Arc path formation unit and direct current relay including same
US-12417888-B2 · Sep 16, 2025 · US
Arc path formation unit and direct current relay including same
US-12387895-B2 · Aug 12, 2025 · US
Battery system including control unit configured to set driving voltage range for charging and discharging of secondary battery to specific range, and method of using same and battery pack including same
US-12374727-B2 · Jul 29, 2025 · US
Recent patents
Latest publications not already listed above.
Arc path generation unit and direct current relay including same
US-12322563-B2 · Jun 3, 2025 · US
Negative electrode and secondary battery including same
US-12315931-B2 · May 27, 2025 · US
Arc path formation unit and direct current relay comprising same
US-12300453-B2 · May 13, 2025 · US
Arc path-forming part and direct current relay comprising same
US-12230464-B2 · Feb 18, 2025 · US
Positive Electrode and Secondary Battery Including Same
US-2025038185-A1 · Jan 30, 2025 · US
Negative electrode and secondary battery including the same
US-12148930-B2 · Nov 19, 2024 · US
Negative electrode active material, negative electrode including the same, and lithium secondary battery
US-12136731-B2 · Nov 5, 2024 · US
Arc path formation unit and direct current relay including same
US-12062511-B2 · Aug 13, 2024 · US
Arc path generation unit and direct current relay including same
US-12046434-B2 · Jul 23, 2024 · US
Positive Electrode And Secondary Battery Including Same
US-2024243267-A1 · Jul 18, 2024 · US
Refrigerator
US-11994322-B2 · May 28, 2024 · US
Positive electrode and secondary battery including same
US-11929496-B2 · Mar 12, 2024 · US
Electrode, Secondary Battery Including the Electrode, and Method of Preparing the Electrode
US-2024079554-A1 · Mar 7, 2024 · US
Movable contact part and direct current relay comprising same
US-2024021389-A1 · Jan 18, 2024 · US
Movable contact part and direct current relay including same
US-2024006138-A1 · Jan 4, 2024 · US
Arc path formation unit and direct current relay including same
US-2023411096-A1 · Dec 21, 2023 · US
Movable contact part and direct current relay comprising same
US-2023411097-A1 · Dec 21, 2023 · US
Electrode, secondary battery including the electrode, and method of preparing the electrode
US-11831006-B2 · Nov 28, 2023 · US
Arc path generation unit and direct current relay including same
US-2023352258-A1 · Nov 2, 2023 · US
Movable contact part and dc relay including same
US-2023335363-A1 · Oct 19, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 51 |
| Lg Energy Solution Ltd | 28 |
| Ls Electric Co Ltd | 19 |
| Samsung Electronics Co Ltd | 5 |
| Lg Energy Solution Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 76 |
| H01M10/052 | 56 |
| H01M10/0525 | 53 |
| H01M2004/027 | 41 |
| H01M4/625 | 40 |