Inventor
KI DEOK SONG
Inventor
KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C25Dprimary
C25DProcesses for the electrolytic or electrophoretic production of coatings16%
C22CAlloys14%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
Y02PClimate change mitigation technologies in the production or processing of goods13%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
H05KPrinted circuits5%
Y10TTechnical subjects covered by former us classification5%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys4%
C23CCoating metallic material2%
PatentTitleYear
12,255,018Nickel foil for production of thin-film capacitor, and manufacturing method for same202511,917,755Carrier-foil-attached ultra-thin copper foil202411,866,843Electrolytic copper foil for secondary battery, having enhanced physical properties at low temperature, and method for producing same202411,749,794Electrolytic copper foil for secondary battery and method for producing the same202311,629,422Electrolytic copper foil for secondary battery, having enhanced flexural resistance, and method for producing same202311,508,967Electrolytic copper foil for secondary battery and method for producing the same202211,380,898Electrolytic copper foil for secondary battery and method for producing the same202211,362,336Electrolytic copper foil and secondary battery using the same202211,162,183Electrolytic copper foil for secondary battery, having enhanced physical properties at low temperature, and method for producing same202111,166,378Carrier-foil-attached ultra-thin copper foil202111,164,831Carrier-foil-attached ultra-thin copper foil202111,142,838Electrolytic copper foil for secondary battery, having enhanced flexural resistance, and method for producing the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to ILJIN MAT CO LTD (11)· patent assignee history
2021–2025Based in KR· patent location history
2024–2025Patents assigned to LOTTE ENERGY MAT CORPORATION (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ILJIN MAT CO LTD | 11 | 2021–2025 |
| LOTTE ENERGY MAT CORPORATION | 3 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 12 | 2021–2025 |