Method for manufacturing secondary battery and secondary battery manufactured using the manufacturing method
US-12531300-B2 · Jan 20, 2026 · US
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Son Bu Won patents
Son Bu Won is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Son Bu Won |
| Total patents | 25 |
| First publication | Jul 7, 2016 |
| Latest publication | Jan 20, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Welding apparatus for manufacturing secondary battery and welding method using same
US-2024269783-A1 · Aug 15, 2024 · US
Method of manufacturing heterogeneous material joined body
US-12037281-B2 · Jul 16, 2024 · US
Welding device for button-type secondary battery
US-2023405717-A1 · Dec 21, 2023 · US
Welding method and welding apparatus for secondary battery, and monitoring method and monitoring apparatus for secondary battery welding process
US-2023356327-A1 · Nov 9, 2023 · US
Method for manufacturing secondary battery and secondary battery manufactured using the manufacturing method
US-2023327244-A1 · Oct 12, 2023 · US
Laser cutting apparatus
US-2023219177-A1 · Jul 13, 2023 · US
Button-type secondary battery
US-2023155217-A1 · May 18, 2023 · US
Joining material for laser welding and laser welding method using the same
US-11535734-B2 · Dec 27, 2022 · US
Joining material for laser welding and laser welding method using the same
US-2021230413-A1 · Jul 29, 2021 · US
Recent patents
Latest publications not already listed above.
Method of manufacturing heterogeneous material joined body
US-2021130227-A1 · May 6, 2021 · US
Electrolyte for solid oxide fuel cell, solid oxide fuel cell comprising same, composition for said electrolyte, and method for producing said electrolyte
US-10957932-B2 · Mar 23, 2021 · US
Solid oxide fuel cell
US-10665879-B2 · May 26, 2020 · US
Electrode slurry of solid oxide fuel cell, green sheet for electrode of solid oxide fuel cell, electrode of solid oxide fuel cell, and method for manufacturing solid oxide fuel cell and electrode of solid oxide fuel cell
US-10615420-B2 · Apr 7, 2020 · US
Method for manufacturing fuel electrode support for solid oxide fuel cell and fuel electrode support for solid oxide fuel cell
US-10505198-B2 · Dec 10, 2019 · US
Solid oxide fuel cell and cell module comprising same
US-10497960-B2 · Dec 3, 2019 · US
Method for manufacturing anode support of solid oxide fuel cell, and anode support of solid oxide fuel cell
US-10483578-B2 · Nov 19, 2019 · US
Method for manufacturing solid oxide fuel cell
US-10431841-B2 · Oct 1, 2019 · US
Solid oxide fuel cell
US-2019214667-A1 · Jul 11, 2019 · US
Electrolyte for solid oxide fuel cell, solid oxide fuel cell comprising same, composition for said electrolyte, and method for producing said electrolyte
US-2019123374-A1 · Apr 25, 2019 · US
Solid oxide fuel cell and cell module comprising same
US-2018145362-A1 · May 24, 2018 · US
Electrode slurry of solid oxide fuel cell, green sheet for electrode of solid oxide fuel cell, electrode of solid oxide fuel cell, and method for manufacturing solid oxide fuel cell and electrode of solid oxide fuel cell
US-2017338494-A1 · Nov 23, 2017 · US
Method for manufacturing solid oxide fuel cell
US-2017237103-A1 · Aug 17, 2017 · US
Method for manufacturing anode support of solid oxide fuel cell, and anode support of solid oxide fuel cell
US-2016211541-A1 · Jul 21, 2016 · US
Method for manufacturing fuel electrode support for solid oxide fuel cell and fuel electrode support for solid oxide fuel cell
US-2016197355-A1 · Jul 7, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 18 |
| Lg Energy Solution Ltd | 7 |
| Lg Hausys Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02P70/50 | 19 |
| H01M2008/1293 | 14 |
| Y02E60/50 | 14 |
| Y02E60/10 | 9 |
| H01M8/1246 | 8 |