Laser welding device and laser welding method using the same
US-2026091449-A1 · Apr 2, 2026 · US
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Jeong Taek Eon patents
Jeong Taek Eon is listed as an inventor on 29 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jeong Taek Eon |
| Total patents | 29 |
| First publication | Nov 25, 2021 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Battery cell, manufacturing apparatus of battery cell and manufacturing method of battery cell
US-2026051623-A1 · Feb 19, 2026 · US
Manufacturing apparatus of battery cell and manufacturing method of battery cell
US-2025385290-A1 · Dec 18, 2025 · US
Pouch Forming Device and Method
US-2025296135-A1 · Sep 25, 2025 · US
Pouch forming apparatus including vacuum pad and pouch forming method
US-2025296134-A1 · Sep 25, 2025 · US
Battery cell including gas discharging portion
US-12283710-B2 · Apr 22, 2025 · US
Pouch-type secondary battery
US-2025055096-A1 · Feb 13, 2025 · US
Electrolyte injection device and manufacturing method for secondary battery using same
US-2025038383-A1 · Jan 30, 2025 · US
Method for manufacturing of pouch-type secondary battery
US-2024413443-A1 · Dec 12, 2024 · US
Degassing apparatus of pouch for secondary battery and degassing method using the same
US-12148947-B2 · Nov 19, 2024 · US
Recent patents
Latest publications not already listed above.
Separator for secondary battery and electrode assembly comprising the separator and secondary battery
US-2024313354-A1 · Sep 19, 2024 · US
Adhesive composition
US-2024301253-A1 · Sep 12, 2024 · US
Pouch-type secondary battery and method for manufacturing the same
US-12068490-B2 · Aug 20, 2024 · US
Apparatus for Measuring Sealing Strength
US-2024175792-A1 · May 30, 2024 · US
Pouch unit and battery cell including the same
US-2024178488-A1 · May 30, 2024 · US
Apparatus for Manufacturing Pouch Type Rechargeable-Battery
US-2024154147-A1 · May 9, 2024 · US
Secondary battery, apparatus for processing secondary device and method of manufacturing secondary battery
US-2023411750-A1 · Dec 21, 2023 · US
Battery cell and method of manufacturing the same
US-2023369729-A1 · Nov 16, 2023 · US
Degassing system of pouch for secondary battery
US-11811084-B2 · Nov 7, 2023 · US
Electrode, electrode assembly and manufacturing method thereof
US-2023352742-A1 · Nov 2, 2023 · US
Battery cell and method of manufacturing the same
US-2023327241-A1 · Oct 12, 2023 · US
Electrode plate, electrode assembly and secondary battery including the same
US-2023327132-A1 · Oct 12, 2023 · US
Apparatus for press forming
US-2023182354-A1 · Jun 15, 2023 · US
Pouch-type secondary battery and method for manufacturing the same
US-2023017233-A1 · Jan 19, 2023 · US
Ventilation device for pouch-type secondary battery and battery module including the same
US-2022407169-A1 · Dec 22, 2022 · US
Ventilation device for pouch-type secondary battery and battery module including the same
US-2022407168-A1 · Dec 22, 2022 · US
Battery cell including gas discharging portion
US-2022278416-A1 · Sep 1, 2022 · US
Degassing system of pouch for secondary battery
US-2021408635-A1 · Dec 30, 2021 · US
Degassing apparatus of pouch for secondary battery and degassing method using the same
US-2021367306-A1 · Nov 25, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sk On Co Ltd | 27 |
| Sk Innovation Co Ltd | 4 |
| Rs Auto Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 28 |
| H01M50/105 | 23 |
| Y02P70/50 | 19 |
| H01M10/0404 | 12 |
| H01M10/049 | 9 |