Positive electrode active material comprising lithium nickel-based oxide doped with doping element, and secondary battery comprising the same
US-12555785-B2 · Feb 17, 2026 · US
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Kim Hakyoon patents
Kim Hakyoon is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Hakyoon |
| Total patents | 8 |
| First publication | Aug 26, 2021 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for preparing positive electrode additive for lithium secondary battery, and positive electrode additive for lithium secondary battery prepared thereby
US-12327858-B2 · Jun 10, 2025 · US
Positive Electrode Optimized for Improving High-Temperature Life Characteristics and Secondary Battery Comprising the Same
US-2024266525-A1 · Aug 8, 2024 · US
Positive Electrode Material For Lithium Secondary Battery, Method For Manufacturing Same, And Lithium Secondary Battery Comprising Same
US-2024030414-A1 · Jan 25, 2024 · US
Positive Electrode Optimized for Improving High-Temperature Life Characteristics and Secondary Battery Comprising the Same
US-2023155123-A1 · May 18, 2023 · US
Positive Electrode with Increased Hardness for Improving the Safety, Production Method Thereof, and Secondary Battery Comprising the Same
US-2022223861-A1 · Jul 14, 2022 · US
Positive Electrode Active Material Comprising Lithium Nickle-Based Oxide Doped With Doping Element, and Secondary Battery Comprising the Same
US-2022149367-A1 · May 12, 2022 · US
Method for Preparing Positive Electrode Additive for Lithium Secondary Battery, and Positive Electrode Additive for Lithium Secondary Battery Prepared Thereby
US-2021265614-A1 · Aug 26, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Energy Solution Ltd | 7 |
| Lg Chemical Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M10/052 | 8 |
| H01M4/131 | 8 |
| H01M4/525 | 8 |
| H01M4/505 | 8 |
| H01M2004/028 | 8 |