Inventor
Jonghyun CHAE
Inventor
KR
Overview
Patents· 15 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 energy29%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution29%
C01BNon-metallic elements10%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08LCompositions of macromolecular compounds4%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C08JWorking-up2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
PatentTitleYear
12,191,476Solid electrolyte, method for preparing same, and all-solid-state battery including same202512,183,926Lithium secondary battery polymer material and manufacturing method therefor202412,159,999Amorphous silicon-carbon composite, preparation method therefor, and lithium secondary battery comprising same202412,034,157Sulfur-doped silicon negative electrode material, method for producing same, lithium secondary battery negative electrode including negative electrode material, and lithium secondary battery comprising negative electrode202411,999,624Yolk-shell structured particles, method for producing same, and lithium secondary battery comprising same202411,936,000Solid polymer electrolyte composition, and solid polymer electrolyte containing same202411,901,507Solid electrolyte and method for manufacturing same202411,881,554Polymer electrolyte and method for producing same202411,870,033Solid electrolyte, method for preparing same, and all-solid battery comprising same202411,710,851Polymeric solid electrolyte and lithium secondary battery comprising same202311,646,402Method for electrochemical pretreatment of vanadium positive electrode for lithium secondary batteries and vanadium positive electrode for lithium secondary batteries pretreated thereby202311,616,233Amorphous silicon-carbon composite, preparation method therefor, and lithium secondary battery comprising same202311,444,278Cathode material for lithium secondary battery, and preparation method therefor202211,417,909Secondary battery solid electrolyte composition and solid electrolyte prepared therefrom202211,387,489Polymer electrolyte and preparation method therefor2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to LG ENERGY SOLUTION LTD (15)· patent assignee history
2022–2024Patents assigned to LG CHEMICAL LTD (13)· patent assignee history
2022–2024Patents assigned to POSTECH ACAD IND FOUND (2)· patent assignee history
2022–2025Based in KR· patent location history
2023–2024Patents assigned to ULSAN NAT INST SCIENCE & TECH UNIST (2)· patent assignee history
2024Patents assigned to SEOUL NAT UNIV R&DB FOUNDATION (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ENERGY SOLUTION LTD | 15 | 2022–2025 |
| LG CHEMICAL LTD | 13 | 2022–2024 |
| POSTECH ACAD IND FOUND | 2 | 2022–2024 |
| SEOUL NAT UNIV R&DB FOUNDATION | 2 | 2024 |
| ULSAN NAT INST SCIENCE & TECH UNIST | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 15 | 2022–2025 |