Button secondary battery and method for manufacturing the same
US-12580255-B2 · Mar 17, 2026 · US
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Sung Joo Hwan patents
Sung Joo Hwan is listed as an inventor on 116 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sung Joo Hwan |
| Total patents | 116 |
| First publication | Mar 17, 2016 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Button-type secondary battery
US-12562419-B2 · Feb 24, 2026 · US
Button-type secondary battery
US-12500318-B2 · Dec 16, 2025 · US
Bidirectional Venting Device and Secondary Battery Including the Same
US-2025372801-A1 · Dec 4, 2025 · US
Button-type secondary battery
US-12489133-B2 · Dec 2, 2025 · US
Anode including graphite and silicon-based material having different diameters and lithium secondary battery including the same
US-12444732-B2 · Oct 14, 2025 · US
Secondary battery in which a metal member is inserted into can body to improve safety
US-12388152-B2 · Aug 12, 2025 · US
Button-type secondary battery
US-12362434-B2 · Jul 15, 2025 · US
Lithium Secondary Battery
US-2025210658-A1 · Jun 26, 2025 · US
Lithium Secondary Battery
US-2025210651-A1 · Jun 26, 2025 · US
Recent patents
Latest publications not already listed above.
Lithium secondary battery with improved safety
US-2025158031-A1 · May 15, 2025 · US
Top cap assembly and button-type secondary battery including the same
US-2025132431-A1 · Apr 24, 2025 · US
Stack-type electrode assembly with improved cell capacity
US-2025087802-A1 · Mar 13, 2025 · US
Lithium secondary battery
US-12244012-B2 · Mar 4, 2025 · US
Secondary Battery with Improved Terminal Structure
US-2025070423-A1 · Feb 27, 2025 · US
Prismatic secondary battery with improved safety
US-2025062452-A1 · Feb 20, 2025 · US
Button-type secondary battery
US-12230750-B2 · Feb 18, 2025 · US
Lithium Secondary Battery
US-2025055019-A1 · Feb 13, 2025 · US
Secondary battery having improved terminal structure
US-2025055145-A1 · Feb 13, 2025 · US
Lithium Secondary Battery
US-2025054975-A1 · Feb 13, 2025 · US
Lithium secondary battery
US-12224394-B2 · Feb 11, 2025 · US
Lithium secondary battery
US-2025046965-A1 · Feb 6, 2025 · US
Secondary battery with improved terminal structure
US-2025038376-A1 · Jan 30, 2025 · US
Prismatic secondary battery having improved safety
US-2025007101-A1 · Jan 2, 2025 · US
Positive Electrode and Lithium Secondary Battery Including the Same
US-2024429382-A1 · Dec 26, 2024 · US
Prismatic secondary battery having improved safety
US-2024429496-A1 · Dec 26, 2024 · US
Lithium Secondary Battery
US-2024413380-A1 · Dec 12, 2024 · US
Lithium Secondary Battery
US-2024413325-A1 · Dec 12, 2024 · US
Gasket, Secondary Battery Cap Assembly Comprising Same, And Secondary Battery Comprising Same
US-2024380043-A1 · Nov 14, 2024 · US
Secondary battery having improved terminal structure
US-2024380082-A1 · Nov 14, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Energy Solution Ltd | 81 |
| Lg Chemical Ltd | 38 |
| Lg Energy Solution Ltd | 2 |
| Lg Electronics Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 116 |
| Y02P70/50 | 65 |
| H01M10/0431 | 32 |
| H01M10/0525 | 31 |
| H01M10/052 | 30 |