Changwook Kim

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Lithium secondary battery
- Patent number 11,489,192
- Issue date Nov 1, 2022
- Samsung SDI Co., Ltd.
- Eunsung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite positive electrode active material for lithium secondary...
- Patent number 10,897,042
- Issue date Jan 19, 2021
- Samsung SDI Co., Ltd.
- Jihyun Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Positive active material for rechargeable lithium battery and recha...
- Patent number 10,637,047
- Issue date Apr 28, 2020
- Samsung SDI Co., Ltd.
- Jihyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive active material, positive electrode including the same, an...
- Patent number 9,806,341
- Issue date Oct 31, 2017
- Samsung SDI Co., Ltd.
- Daehoe Lee
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DISPLAY DEVICE
- Publication number 20250072266
- Publication date Feb 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- Changwook KIM
Information Patent Application
LIGHT EMITTING DISPLAY DEVICE INCLUDING SHAPED LIGHT EMITTING AREAS
- Publication number 20250072222
- Publication date Feb 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- Kook Hyun CHOI
Information Patent Application
DISPLAY DEVICE
- Publication number 20240222553
- Publication date Jul 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- Gun Woo KO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20240215415
- Publication date Jun 27, 2024
- SAMSUNG DISPLAY CO., LTD.
- MI-RAN JI
Information Patent Application
LITHIUM SECONDARY BATTERY
- Publication number 20200136172
- Publication date Apr 30, 2020
- Samsung SDI Co., Ltd.
- Eunsung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...
- Publication number 20180102537
- Publication date Apr 12, 2018
- Samsung SDI Co., Ltd.
- Jihyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE INCLUDING THE SAME, AN...
- Publication number 20180062172
- Publication date Mar 1, 2018
- Samsung SDI Co., Ltd.
- Sooyoun PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL, LITHIUM BATTERIES INCLUDING THE POSITIVE...
- Publication number 20160156028
- Publication date Jun 2, 2016
- Samsung SDI Co., Ltd.
- Hyunjoo Je
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE INCLUDING THE SAME, AN...
- Publication number 20160156032
- Publication date Jun 2, 2016
- Samsung SDI Co., Ltd.
- Daehoe Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY...
- Publication number 20160028078
- Publication date Jan 28, 2016
- Samsung SDI Co., Ltd.
- Jihyun Kim
- H01 - BASIC ELECTRIC ELEMENTS

Changwook Kim

Person

Patents Grantslast 30 patents

Lithium secondary battery

Composite positive electrode active material for lithium secondary...

Positive active material for rechargeable lithium battery and recha...

Positive active material, positive electrode including the same, an...

Patents Applicationslast 30 patents

LIGHT EMITTING DISPLAY DEVICE

LIGHT EMITTING DISPLAY DEVICE INCLUDING SHAPED LIGHT EMITTING AREAS

DISPLAY DEVICE

DISPLAY DEVICE

LITHIUM SECONDARY BATTERY

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...

POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE INCLUDING THE SAME, AN...

POSITIVE ACTIVE MATERIAL, LITHIUM BATTERIES INCLUDING THE POSITIVE...

POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE INCLUDING THE SAME, AN...

COMPOSITE POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY...