Inventor
KIM KYOUNGHYUN
KR6 patents
⚠️ This page may combine multiple inventors who share the name “KIM KYOUNGHYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG SDI CO LTD
4 patentsUS9991513B2Jun 5, 2018
Positive active material and lithium secondary battery including positive electrode that includes the positive active material
SAMSUNG SDI CO LTD2 citations70
US10693133B2Jun 23, 2020
Method of manufacturing positive material
SAMSUNG SDI CO LTD0 citations50
US10665861B2May 26, 2020
Positive active material including lithium nickel-based metal oxide, method of preparing the same, and rechargeable lithium battery including the same
SAMSUNG SDI CO LTD0 citations50
US10090523B2Oct 2, 2018
Lithium cobalt composite oxide for lithium secondary battery, preparation method thereof, and lithium secondary battery including positive electrode including lithium cobalt composite oxide
SAMSUNG SDI CO LTD1 citations50