All-solid secondary battery and method of preparing the same
US-2026088414-A1 · Mar 26, 2026 · US
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Choi Wonsung patents
Choi Wonsung is listed as an inventor on 86 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Choi Wonsung |
| Total patents | 86 |
| First publication | Jun 4, 2015 |
| Latest publication | Mar 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Positive electrode having excellent alkali resistance, method of manufacturing the same, and metal-air battery and electrochemical device including the positive electrode
US-12489110-B2 · Dec 2, 2025 · US
Solid ion conductor compound, solid electrolyte comprising the same, electrochemical cell comprising the same, and method of preparing the same
US-12456751-B2 · Oct 28, 2025 · US
Solid electrolyte, electrochemical device including the solid electrolyte, and method of preparing the solid electrolyte
US-2025210691-A1 · Jun 26, 2025 · US
Mixied solid-state ionic conductor, solid state electrolyte, cathode and electrochemical device includin the same, and method of preparing the mixed solid state ionic conductor
US-2025105345-A1 · Mar 27, 2025 · US
Solid ion conductor, solid electrolyte and electrochemical device including the same, and method of preparing the solid ion conductor
US-12176481-B2 · Dec 24, 2024 · US
Conductive array, composite membrane including the conductive array, lithium battery including the composite membrane, and method of manufacturing the conductive array
US-12074330-B2 · Aug 27, 2024 · US
Positive electrode-solid electrolyte subassembly, electrochemical cell including the same, and method of preparing the same
US-2024243346-A1 · Jul 18, 2024 · US
All-solid secondary battery and method of preparing the same
US-2024213526-A1 · Jun 27, 2024 · US
Solid-state electrolyte, lithium battery comprising solid-state electrolyte, and preparation method of solid-state electrolyte
US-2024145767-A1 · May 2, 2024 · US
Recent patents
Latest publications not already listed above.
Solid ion conductor compound, solid electrolyte including the same, electrochemical cell including the same, and preparation method thereof
US-11961962-B2 · Apr 16, 2024 · US
Composite solid electrolyte, electrochemical cell including the same, and method of preparing the composite solid electrolyte
US-11949095-B2 · Apr 2, 2024 · US
Solid ion conductor, solid electrolyte and electrochemical device including the same, and method of preparing solid ion conductor
US-11949066-B2 · Apr 2, 2024 · US
Cathode for metal-air battery, preparing method thereof, and metal-air battery comprising the same
US-11909028-B2 · Feb 20, 2024 · US
Solid ion conductor compound, electrochemical cell, and method of preparing the solid ion conductor compound
US-2024047737-A1 · Feb 8, 2024 · US
Solid ion conductor, solid electrolyte and electrochemical cell comprising the same, and method of preparing the solid ion conductor
US-11894513-B2 · Feb 6, 2024 · US
Solid ion conductor, solid electrolyte including the solid ion conductor, electrochemical device including the solid electrolyte, and method of preparing the solid ion conductor
US-11735765-B2 · Aug 22, 2023 · US
Cathode, lithium-air battery including the cathode, and method of manufacturing the lithium-air battery
US-11695123-B2 · Jul 4, 2023 · US
Metal-air battery and method of manufacturing the metal-air battery
US-11677112-B2 · Jun 13, 2023 · US
Solid ion conductor compound, electrochemical cell comprising the same, and preparation method thereof
US-2023170524-A1 · Jun 1, 2023 · US
Cathode, lithium-air battery comprising the same, and method of preparing the cathode
US-11658306-B2 · May 23, 2023 · US
Polymer, composite positive active material including the same, and lithium secondary battery including electrode including the positive active material
US-11639403-B2 · May 2, 2023 · US
Composite membrane including ion-conductive polymer layer and gas blocking inorganic particles, method of preparing the composite membrane, and lithium air battery including the composite membrane
US-11600828-B2 · Mar 7, 2023 · US
Composite membrane, and lithium battery including the composite membrane
US-11532852-B2 · Dec 20, 2022 · US
Lithium air battery and method of preparing the same
US-11444348-B2 · Sep 13, 2022 · US
Solid ion conductor, solid electrolyte including the solid ion conductor, electrochemical device including the solid electrolyte, and method of preparing the solid ion conductor
US-2022223904-A1 · Jul 14, 2022 · US
Solid ion conductor, solid electrolyte and electrochemical device including the same, and method of preparing the solid ion conductor
US-2022166057-A1 · May 26, 2022 · US
Solid ion conductor, solid electrolyte and electrochemical cell comprising the same, and method of preparing the solid ion conductor
US-2022158225-A1 · May 19, 2022 · US
Solid ion conductor compound, solid electrolyte comprising the same, electrochemical cell comprising the same, and method of preparing the same
US-2022149430-A1 · May 12, 2022 · US
Solid ion conductor, solid electrolyte and electrochemical device including the same, and method of preparing solid ion conductor
US-2022149426-A1 · May 12, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 79 |
| Samsung Sdi Co Ltd | 7 |
| Univ Waseda | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 81 |
| H01M12/08 | 74 |
| H01M2300/0068 | 44 |
| H01M10/0562 | 43 |
| H01M10/052 | 41 |