Inventor
Jeongbae YOON
Inventor
KR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy25%
C01BNon-metallic elements17%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium8%
C22BProduction and refining of metals8%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management8%
PatentTitleYear
12,506,139Lithium-doped silicon-based oxide negative electrode active material, method of preparing the same, and negative electrode and secondary battery including the same202512,258,279Method for recovering lithium precursor from waste lithium secondary battery positive electrode material202511,958,750Lithium-doped silicon-based oxide negative electrode active material, method of preparing the same, and negative electrode and secondary battery including the same2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to SK ON CO LTD (2)· patent assignee history
2024–2025Based in KR· patent location history
2025Patents assigned to SK INNOVATION CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SK ON CO LTD | 2 | 2024–2025 |
| SK INNOVATION CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 3 | 2024–2025 |