Positive electrode material powder, positive electrode and lithium secondary battery including the same
US-12580188-B2 · Mar 17, 2026 · US
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Jo Chi Ho patents
Jo Chi Ho is listed as an inventor on 123 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jo Chi Ho |
| Total patents | 123 |
| First publication | Sep 24, 2015 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Sacrificial Positive Electrode Material with Reduced Gas Generation and Method of Preparing Thereof
US-2026051513-A1 · Feb 19, 2026 · US
Solid electrolyte film for sulfide-based all-solid-state battery batteries
US-12555770-B2 · Feb 17, 2026 · US
Positive Electrode Active Material, Positive Electrode and Lithium Secondary Battery Including the Same
US-2026024761-A1 · Jan 22, 2026 · US
Positive electrode including positive electrode additive, method of manufacturing positive electrode, and lithium secondary battery including positive electrode
US-12476236-B2 · Nov 18, 2025 · US
Sacrificial positive electrode material with reduced gas generation and method of preparing thereof
US-12469853-B2 · Nov 11, 2025 · US
Positive electrode active material for lithium rechargeable battery, method of producing the same, and lithium rechargeable battery including the same
US-12418026-B2 · Sep 16, 2025 · US
Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same
US-2025266438-A1 · Aug 21, 2025 · US
Lithium Secondary Battery and Method of Manufacturing the Same
US-2025210689-A1 · Jun 26, 2025 · US
Positive Electrode and Method of Manufacturing the Same
US-2025210625-A1 · Jun 26, 2025 · US
Recent patents
Latest publications not already listed above.
Positive Electrode Active Material for Lithium Rechargeable Battery, Method of Producing the Same, and Lithium Rechargeable Battery Including the Same
US-2025210653-A1 · Jun 26, 2025 · US
Positive electrode active material for lithium rechargeable battery, method of producing the same, and lithium rechargeable battery including the same
US-12334554-B2 · Jun 17, 2025 · US
Positive electrode active material and method for preparing the same
US-12315922-B2 · May 27, 2025 · US
Positive Electrode Active Material, Positive Electrode Including the Same, and Lithium Secondary Battery
US-2025070134-A1 · Feb 27, 2025 · US
Positive Electrode Active Material, Preparation Method Thereof, and Positive Electrode and Lithium Secondary Battery Which Include the Positive Electrode Active Material
US-2025062323-A1 · Feb 20, 2025 · US
Positive Electrode Active Material, Positive Electrode and Lithium Secondary Battery Including the Same
US-2025006906-A1 · Jan 2, 2025 · US
Positive Electrode Active Material, Positive Electrode Including the Same, and Lithium Secondary Battery
US-2024351914-A1 · Oct 24, 2024 · US
Method of Preparing Positive Electrode Active Material for Lithium Secondary Battery and Positive Electrode Active Material Prepared Thereby
US-2024282928-A1 · Aug 22, 2024 · US
Positive electrode active material for lithium secondary battery, method of preparing the same and lithium secondary battery including the same
US-12068478-B2 · Aug 20, 2024 · US
Method of Activating a Lithium Secondary Battery Including a Positive Electrode Additive
US-2024204270-A1 · Jun 20, 2024 · US
Positive Electrode Including Positive Electrode Additive for Lithium Secondary Battery
US-2024194857-A1 · Jun 13, 2024 · US
Pre-Dispersion for Positive Electrode and Positive Electrode Slurry for Lithium Secondary Battery Containing the Same
US-2024186501-A1 · Jun 6, 2024 · US
Positive electrode active material particle including core containing lithium cobalt oxide and shell containing composite metal oxide and preparation method thereof
US-11942632-B2 · Mar 26, 2024 · US
Cathode Additive and Cathode Containing Same for Lithium Secondary Battery
US-2024030427-A1 · Jan 25, 2024 · US
Positive Electrode for Lithium Secondary Battery and Lithium Secondary Battery Comprising Same
US-2024014400-A1 · Jan 11, 2024 · US
Cathode with Improved Structural Stability for Lithium Secondary Battery, Method for Manufacturing Same, and Lithium Secondary Battery Comprising Same
US-2024014379-A1 · Jan 11, 2024 · US
Lithium cobalt-based positive electrode active material, preparation method thereof, positive electrode including same, and secondary battery including positive electrode
US-11837719-B2 · Dec 5, 2023 · US
Lithium Secondary Battery and Method of Manufacturing the Same
US-2023387413-A1 · Nov 30, 2023 · US
Positive Electrode for Lithium Secondary Battery and Lithium Secondary Battery Including the Same
US-2023378433-A1 · Nov 23, 2023 · US
Positive Electrode Additive and Positive Electrode for Lithium Secondary Battery Containing Same
US-2023369602-A1 · Nov 16, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 80 |
| Lg Energy Solution Ltd | 48 |
| Lg Energy Solution Ltd | 12 |
| Univ California | 11 |
| Univ Sookmyung Womens Ind Acad Coop Found | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 123 |
| H01M4/525 | 107 |
| H01M2004/028 | 105 |
| H01M10/052 | 96 |
| H01M10/0525 | 84 |