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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Han Jungmin patents
Han Jungmin is listed as an inventor on 64 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Han Jungmin |
| Total patents | 64 |
| First publication | Feb 24, 2015 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Additive, electrolyte for lithium secondary battery comprising same, and lithium secondary battery
US-12548796-B2 · Feb 10, 2026 · US
Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same
US-12519136-B2 · Jan 6, 2026 · US
Electrolyte for lithium secondary battery and lithium secondary battery comprising same
US-12431536-B2 · Sep 30, 2025 · US
Sulfide solid electrolyte for all-solid secondary battery, method of preparing the same, and all-solid secondary battery including the same
US-12341154-B2 · Jun 24, 2025 · US
All solid-state battery and method of preparing same
US-2025201911-A1 · Jun 19, 2025 · US
Solid electrolyte for all solid-state battery and all solid-state battery including same
US-2025183363-A1 · Jun 5, 2025 · US
Electrolyte solution for lithium secondary battery and lithium secondary battery comprising same
US-12294055-B2 · May 6, 2025 · US
Positive Electrode Optimized for Improving High-Temperature Life Characteristics and Secondary Battery Comprising the Same
US-2024266525-A1 · Aug 8, 2024 · US
Additive, electrolyte for rechargeable lithium battery, and rechargeable lithium battery
US-12015120-B2 · Jun 18, 2024 · US
Recent patents
Latest publications not already listed above.
Electrolyte for secondary lithium battery and secondary lithium battery comprising same
US-2024162489-A1 · May 16, 2024 · US
Sulfide solid electrolyte for all-solid secondary battery, method of preparing same, and all-solid secondary battery including the same
US-11955601-B2 · Apr 9, 2024 · US
Electrolyte for rechargeable lithium battery and rechargeable lithium battery
US-11908999-B2 · Feb 20, 2024 · US
Cathode active material for lithium secondary battery, method for preparing same, and lithium secondary battery comprising same
US-11894554-B2 · Feb 6, 2024 · US
Additive, electrolyte for rechargeable lithium battery, and rechargeable lithium battery including the same
US-11728514-B2 · Aug 15, 2023 · US
Electrolyte for lithium secondary battery and lithium secondary battery comprising same
US-2023238578-A1 · Jul 27, 2023 · US
Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same
US-2023178805-A1 · Jun 8, 2023 · US
Additive, electrolyte for lithium secondary battery comprising same, and lithium secondary battery
US-2023170526-A1 · Jun 1, 2023 · 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 for rechargeable lithium battery and rechargeable lithium battery including same
US-11631848-B2 · Apr 18, 2023 · US
Additive, electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same
US-11600861-B2 · Mar 7, 2023 · US
Sulfide solid electrolyte for all-solid secondary battery, method of preparing the same, and all-solid secondary battery including the same
US-2023019090-A1 · Jan 19, 2023 · US
Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same
US-2023015911-A1 · Jan 19, 2023 · US
Cathode additive, preparation method thereof, and cathode and lithium secondary battery comprising the same
US-11545670-B2 · Jan 3, 2023 · US
Electrolyte solution for lithium secondary battery and lithium secondary battery comprising same
US-2022344715-A1 · Oct 27, 2022 · US
Cathode additive, preparation method thereof, and cathode and lithium secondary battery comprising the same
US-11404693-B2 · Aug 2, 2022 · 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
Cathode additive, preparation method thereof, and cathode and lithium secondary battery comprising the same
US-11329287-B2 · May 10, 2022 · US
Sulfide solid electrolyte for all-solid secondary battery, method of preparing same, and all-solid secondary battery including the same
US-2022069343-A1 · Mar 3, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Sdi Co Ltd | 42 |
| Lg Chemical Ltd | 17 |
| Lg Energy Solution Ltd | 5 |
| Industry Academia Cooperation Group Of Sejong Univ | 3 |
| Lg Energy Solution Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 62 |
| H01M10/0525 | 52 |
| H01M10/052 | 52 |
| H01M4/525 | 42 |
| H01M2004/028 | 34 |