Unit Cell and Battery Cell Including the Same
US-2026100470-A1 · Apr 9, 2026 · US
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Choi Seong Won patents
Choi Seong Won is listed as an inventor on 43 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Choi Seong Won |
| Total patents | 43 |
| First publication | Apr 29, 2021 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Unit cell and battery cell comprising the same
US-12597678-B2 · Apr 7, 2026 · US
Unit cell and battery cell including the same
US-12531315-B2 · Jan 20, 2026 · US
Unit cell preparation apparatus and method
US-12519124-B2 · Jan 6, 2026 · US
Unit cell and battery cell including the same
US-12519174-B2 · Jan 6, 2026 · US
Transfer laminate, method for manufacturing transfer laminate, method for manufacturing electrode for lithium secondary battery, and lithium secondary battery
US-2025379206-A1 · Dec 11, 2025 · US
Manufacturing apparatus and manufacturing method of electrode for secondary battery using laser, and electrode for secondary battery manufactured by the same
US-12476240-B2 · Nov 18, 2025 · US
Cell preparation apparatus and method
US-12438179-B2 · Oct 7, 2025 · US
Method for Manufacturing Secondary Battery and Pre-Degassing Device for Manufacturing Secondary Battery
US-2025309326-A1 · Oct 2, 2025 · US
Apparatus and method for sealing secondary battery
US-12431562-B2 · Sep 30, 2025 · US
Recent patents
Latest publications not already listed above.
Electrode stacking device for battery cell assembly
US-2025293287-A1 · Sep 18, 2025 · US
Adhesive layer coating unit, electrode assembly manufacturing apparatus comprising same, and electrode assembly manufacturing method
US-12381196-B2 · Aug 5, 2025 · US
Battery Cell, Apparatus for Manufacturing the Same and Method for Manufacturing the Same
US-2025210687-A1 · Jun 26, 2025 · US
Isostatic pressing method and apparatus for all-solid-state battery, and battery cell module including the isostatic pressing apparatus
US-2025174706-A1 · May 29, 2025 · US
Apparatus for manufacturing unit cell
US-12266753-B2 · Apr 1, 2025 · US
Secondary Battery and Preparation Method Thereof
US-2025087833-A1 · Mar 13, 2025 · US
Secondary Battery and Preparation Method Thereof
US-2025079528-A1 · Mar 6, 2025 · US
Electrode Assembly And Secondary Battery Including The Same
US-2025007002-A1 · Jan 2, 2025 · US
Secondary Battery Manufacturing Apparatus and Secondary Battery Manufacturing Method
US-2024356088-A1 · Oct 24, 2024 · US
Lamp for vehicle
US-12025286-B2 · Jul 2, 2024 · US
Method for manufacturing secondary battery and pre-degassing device for manufacturing secondary battery
US-11978870-B2 · May 7, 2024 · US
Secondary battery and method for manufacturing the same
US-2024120616-A1 · Apr 11, 2024 · US
Method for manufacturing electrode assembly and electrode assembly manufactured therethrough
US-2024088520-A1 · Mar 14, 2024 · US
Apparatus and method for manufacturing unit cell
US-2024039027-A1 · Feb 1, 2024 · US
Secondary Battery and Manufacturing Method Thereof
US-2024014512-A1 · Jan 11, 2024 · US
Unit Cell Preparation Apparatus and Method
US-2023369630-A1 · Nov 16, 2023 · US
Lamp for vehicle
US-2023341101-A1 · Oct 26, 2023 · US
Secondary battery and manufacturing method thereof
US-11799173-B2 · Oct 24, 2023 · US
Adhesive Layer Coating Unit, Electrode Assembly Manufacturing Apparatus Comprising Same, and Electrode Assembly Manufacturing Method
US-2023187600-A1 · Jun 15, 2023 · US
Unit Cell Manufacturing Apparatus and Method
US-2023170514-A1 · Jun 1, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Energy Solution Ltd | 40 |
| Sl Corp | 2 |
| Hyundai Motor Co Ltd | 1 |
| Kia Motors Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 40 |
| Y02P70/50 | 36 |
| H01M50/461 | 24 |
| H01M50/105 | 18 |
| H01M10/0404 | 18 |