Inventor
HWANG HAE SUK
KR13 patents
⚠️ This page may combine multiple inventors who share the name “HWANG HAE SUK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SK ON CO LTD
7 patentsUS12531236B2Jan 20, 2026
Anode for lithium secondary battery and lithium secondary battery including the same
SK ON CO LTD0 citations60
US12300817B2May 13, 2025
Anode for lithium secondary battery and lithium secondary battery including the same
SK ON CO LTD0 citations60
US12244001B2Mar 4, 2025
Negative electrode for secondary battery and secondary battery including the same
SK ON CO LTD0 citations60
US12548774B2Feb 10, 2026
Electrode for battery, and secondary battery including same
SK ON CO LTD0 citations50
US12506140B2Dec 23, 2025
Anode active material for lithium secondary battery and lithium secondary battery including the same
SK ON CO LTD0 citations50
US12040490B2Jul 16, 2024
Anode including material layers with different ID/IG ratios, lithium secondary battery including the same
SK ON CO LTD0 citations50
US12444752B2Oct 14, 2025
Lithium secondary battery
SK ON CO LTD0 citations47
SK INNOVATION CO LTD
5 patentsUS10790503B2Sep 29, 2020
Anode for lithium secondary battery and lithium secondary battery including the same
SK INNOVATION CO LTD2 citations72
US12051799B2Jul 30, 2024
Anode for lithium secondary battery and lithium secondary battery including the same
SK INNOVATION CO LTD0 citations60
US11837728B2Dec 5, 2023
Anode active material and lithium secondary battery including the same
SK INNOVATION CO LTD0 citations51
US9490481B2Nov 8, 2016
Layered lithium nickel oxide, process for producing the same and lithium secondary cell employing it
SK INNOVATION CO LTD0 citations51
US12261286B2Mar 25, 2025
Negative electrode for secondary battery, and secondary battery including same
SK INNOVATION CO LTD0 citations50