Composite cathode active material, method of preparing the same, cathode including the same, and secondary battery including the composite cathode active material
US-2025183298-A1 · Jun 5, 2025 · US
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Kim Joonhee patents
Kim Joonhee is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Joonhee |
| Total patents | 39 |
| First publication | Feb 2, 2017 |
| Latest publication | Jun 5, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method and apparatus with training of short circuit detection model
US-2025124346-A1 · Apr 17, 2025 · US
Composite cathode active material, method of preparing the same, cathode including the same, and secondary battery including the composite cathode active material
US-12244013-B2 · Mar 4, 2025 · US
Composite positive electrode active material, method of preparing the same, positive electrode including the same, and secondary battery including the same
US-2024332526-A1 · Oct 3, 2024 · US
Cathode active material, preparation method thereof, cathode including the same, and secondary battery
US-2024304806-A1 · Sep 12, 2024 · US
Gas diffusion layer for metal-air battery, method of manufacturing the same, and metal-air battery including the same
US-12087950-B2 · Sep 10, 2024 · US
Composite positive electrode active material, method of preparing the same, positive electrode including the same, and secondary battery including the same
US-12046752-B2 · Jul 23, 2024 · US
Cathode active material, preparation method thereof, cathode including the same, and secondary battery
US-12009519-B2 · Jun 11, 2024 · US
Method and device with battery model optimization
US-2024111921-A1 · Apr 4, 2024 · US
Cathode active material, cathode and lithium secondary battery comprising same, and preparation method therefor
US-2024006605-A1 · Jan 4, 2024 · US
Recent patents
Latest publications not already listed above.
Composite cathode active material, method of preparing the same, cathodeincluding the same, and secondary battery including the composite cathode active material
US-2023025348-A1 · Jan 26, 2023 · US
Composite positive electrode active material, method of preparing the same, positive electrode including the same, and secondary battery including the same
US-2022407071-A1 · Dec 22, 2022 · US
Cathode active material, preparation method thereof, cathode including the same, and secondary battery
US-2022336803-A1 · Oct 20, 2022 · US
Gas diffusion layer for metal-air battery, method of manufacturing the same, and metal-air battery including the same
US-2021336277-A1 · Oct 28, 2021 · US
Metal air battery and method of manufacturing gas diffusion layer included in metal air battery
US-10818932-B2 · Oct 27, 2020 · US
Gas diffusion layer for metal-air battery, metal-air battery including the gas diffusion layer, and method of manufacturing the metal-air battery
US-10707495-B2 · Jul 7, 2020 · US
Positive electrode for metal-air battery and metal-air battery including the same
US-10637073-B2 · Apr 28, 2020 · US
Automatic teller machine
US-10628810-B2 · Apr 21, 2020 · US
Metal-air battery
US-10439261-B2 · Oct 8, 2019 · US
Metal-air battery including cathode with air path
US-10381697-B2 · Aug 13, 2019 · US
Metal air battery and method of manufacturing gas diffusion layer included in metal air battery
US-2019198887-A1 · Jun 27, 2019 · US
Gas diffusion layer for metal-air battery, metal-air battery including the gas diffusion layer, and method of manufacturing the metal-air battery
US-2019036127-A1 · Jan 31, 2019 · US
Metal-air battery
US-10153530-B2 · Dec 11, 2018 · US
Gas diffusion layer for metal-air battery, method of manufacturing the same, and metal-air battery including the same
US-2018331367-A1 · Nov 15, 2018 · US
Metal-air battery including cathode with air path
US-2018301777-A1 · Oct 18, 2018 · US
Metal air battery and cathode current collector included therein
US-10020552-B2 · Jul 10, 2018 · US
Metal air battery and gas diffusion layer equipped therein
US-9972876-B2 · May 15, 2018 · US
Positive electrode for metal-air battery and metal-air battery including the same
US-2018090770-A1 · Mar 29, 2018 · US
Metal-air battery
US-2018076495-A9 · Mar 15, 2018 · US
Automatic teller machine
US-2017308877-A1 · Oct 26, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 36 |
| Postech Res & Business Dev Found | 2 |
| Nautilus Hyosung Inc | 2 |
| Seoul Nat Univ R&Db Foundation | 2 |
| Hyosung Tns Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 36 |
| H01M12/08 | 23 |
| H01M4/382 | 16 |
| H01M2004/8689 | 15 |
| Y02E60/50 | 13 |