Irreversible additive, positive electrode material including irreversible additive, and lithium secondary battery including positive electrode material
US-12456724-B2 · Oct 28, 2025 · US
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Uhm In Sung patents
Uhm In Sung is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Uhm In Sung |
| Total patents | 50 |
| First publication | Aug 20, 2015 |
| Latest publication | Oct 28, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Positive electrode active material for lithium secondary battery and method for producing the same
US-12304834-B2 · May 20, 2025 · US
Negative electrode active material, negative electrode including the same, and lithium secondary battery
US-12136731-B2 · Nov 5, 2024 · US
Negative electrode active material including active material core particle linked to conductive material with organic linker and elastomer covering active material core particle and conductive material, and lithium secondary battery including the same
US-12046755-B2 · Jul 23, 2024 · US
Three-dimensional structure electrode and electrochemical element including same
US-11978911-B2 · May 7, 2024 · US
Negative electrode active material and lithium secondary battery including the same
US-11862789-B2 · Jan 2, 2024 · US
Transition metal precursor having low tap density and lithium transition metal oxide having high particle strength
US-11577969-B2 · Feb 14, 2023 · US
Three-Dimensional Structure Electrode and Electrochemical Element Including Same
US-2023028893-A1 · Jan 26, 2023 · US
Irreversible Additive, Positive Electrode Material Including Irreversible Additive, and Lithium Secondary Battery Including Positive Electrode Material
US-2022393156-A1 · Dec 8, 2022 · US
Positive Electrode Active Material for Lithium Secondary Battery and Method for Producing the Same
US-2022363561-A1 · Nov 17, 2022 · US
Recent patents
Latest publications not already listed above.
Three-dimensional structure electrode and electrochemical element including same
US-11495802-B2 · Nov 8, 2022 · US
Transition Metal Precursor Having Low Tap Density And Lithium Transition Metal Oxide Having High Particle Strength
US-2022135428-A1 · May 5, 2022 · US
Negative electrode active material and lithium secondary battery including the same
US-2021376323-A1 · Dec 2, 2021 · US
Negative electrode active material and lithium secondary battery including the same
US-2021376312-A1 · Dec 2, 2021 · US
Negative electrode active material, negative electrode including the same, and lithium secondary battery
US-2021367231-A1 · Nov 25, 2021 · US
Electrode for secondary battery including carbon nanotube sheet
US-11171336-B2 · Nov 9, 2021 · US
Three-Dimensional Structure Electrode and Electrochemical Element Including Same
US-2020335796-A1 · Oct 22, 2020 · US
Electrode assembly having high flexibility and battery cell including the same
US-10784539-B2 · Sep 22, 2020 · US
Battery cell having outer edge sealed portion with sealed lines and battery cell sealing apparatus for manufacture thereof
US-10622597-B2 · Apr 14, 2020 · US
Negative electrode for preventing deposition of manganese and battery cell including the same
US-10468726-B2 · Nov 5, 2019 · US
Negative electrode active material for secondary batteries having improved lifespan characteristics
US-10439208-B2 · Oct 8, 2019 · US
Battery module having movable pressurization member
US-10276842-B2 · Apr 30, 2019 · US
Secondary battery to which electrolyte can be additionally supplied
US-10205137-B2 · Feb 12, 2019 · US
Electrode for secondary battery including carbon nanotube sheet
US-2019027755-A1 · Jan 24, 2019 · US
Electrode including electrode current collector with three-dimensional network structure
US-2018337408-A1 · Nov 22, 2018 · US
Electrode assembly having high flexibility and battery cell including the same
US-2018301760-A1 · Oct 18, 2018 · US
Lithium secondary battery including gas permeable membrane
US-10103372-B2 · Oct 16, 2018 · US
Method of manufacturing secondary battery
US-10062896-B2 · Aug 28, 2018 · US
Electrode for secondary battery having improved energy density and lithium secondary battery including the same
US-9991507-B2 · Jun 5, 2018 · US
Electrode including different electrode material layers and lithium secondary battery
US-9985287-B2 · May 29, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 38 |
| Lg Energy Solution Ltd | 12 |
| Ulsan Nat Inst Science & Tech Unist | 4 |
| Lg Energy Solution Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 50 |
| H01M10/0525 | 38 |
| H01M10/052 | 37 |
| Y02P70/50 | 27 |
| H01M4/62 | 23 |