Inventor
AHN SUNGJIN
KR14 patents
⚠️ This page may combine multiple inventors who share the name “AHN SUNGJIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
11 patentsUS10290861B2May 14, 2019
Composite positive active material, method of preparing the same, positive electrode including the composite positive active material, and lithium battery including the positive electrode
SAMSUNG ELECTRONICS CO LTD3 citations72
US10050268B2Aug 14, 2018
Composite positive active material, positive electrode and lithium battery containing the composite positive active material
SAMSUNG ELECTRONICS CO LTD3 citations72
US10236508B2Mar 19, 2019
Positive active material, positive electrode, and lithium battery containing the positive active material
SAMSUNG ELECTRONICS CO LTD3 citations71
US10741840B2Aug 11, 2020
Cathode active material precursor, cathode active material formed therefrom, method of preparing the cathode active material, and cathode and lithium battery each including the cathode active material
SAMSUNG ELECTRONICS CO LTD1 citations59
US10446834B2Oct 15, 2019
Positive active material, manufacturing method thereof, and positive electrode and lithium battery including the material
SAMSUNG ELECTRONICS CO LTD0 citations51
US10044030B2Aug 7, 2018
Composite positive electrode active material positive electrode including the same, and lithium battery including the positive electrode
SAMSUNG ELECTRONICS CO LTD0 citations51
US9979019B2May 22, 2018
Composite positive electrode active material, method of manufacturing the same, positive electrode including the composite positive electrode active material, and lithium secondary battery including the positive electrode
SAMSUNG ELECTRONICS CO LTD0 citations51
US10593935B2Mar 17, 2020
Positive active material including a shell including a metalcation, manufacturing method thereof, and positive electrode and lithium battery including the positive active material
SAMSUNG ELECTRONICS CO LTD0 citations50
US12125942B2Oct 22, 2024
Semiconductor light emitting devices
SAMSUNG ELECTRONICS CO LTD0 citations47
US11784285B2Oct 10, 2023
Three dimensionally structured semiconductor light emitting diode and display apparatus
SAMSUNG ELECTRONICS CO LTD0 citations47
US10290862B2May 14, 2019
Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material
SAMSUNG ELECTRONICS CO LTD0 citations40