Inventor

CHOI WON-CHANG

KR12 patents

⚠️ This page may combine multiple inventors who share the name “CHOI WON-CHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIM GUE-SUNG

3 patents

US9391316B2Jul 12, 2016

Composite cathode active material, cathode and lithium battery including the composite cathode active material, and method of preparing the composite cathode active material

KIM GUE-SUNG1 citations50

US9356290B2May 31, 2016

Composite cathode active material, cathode and lithium battery that include the composite cathode active material, and method of preparing the composite cathode active material

KIM GUE-SUNG1 citations50

US8748038B2Jun 10, 2014

Cathode active material, cathode including the cathode active material, lithium battery including the cathode, and method of preparing the cathode active material

KIM GUE-SUNG0 citations39

CHOI WON CHANG

2 patents

US10147940B2Dec 4, 2018

Electrode active material, preparation method thereof, and electrode and lithium battery containing the same

CHOI WON CHANG2 citations70

US10109850B2Oct 23, 2018

Electrode active material, preparation method thereof, and electrode and lithium battery containing the same

CHOI WON CHANG0 citations38

KOREA INST SCI & TECH

2 patents

US9166225B2Oct 20, 2015

Sodium vanadium oxide anode material for sodium ion secondary battery, preparation method thereof and sodium ion secondary battery having the same

KOREA INST SCI & TECH0 citations48

US10644284B2May 5, 2020

In-situ coin cell support device for transmission mode X-ray diffraction analysis capable of controlling temperature

KOREA INST SCI & TECH0 citations38

PARK MIN-SIK

1 patent

US8722250B2May 13, 2014

Cathode active material, cathode including the cathode active material, lithium battery employing the cathode, and method of preparing the same

PARK MIN-SIK13 citations82

KIM SO YEON

1 patent

US10305100B2May 28, 2019

Composite cathode active material, and cathode and lithium battery including the material

KIM SO YEON3 citations72

CHOI WON-CHANG

1 patent

US8496855B2Jul 30, 2013

Cathode active material, cathode including cathode active material, and lithium battery including cathode

CHOI WON-CHANG5 citations68

KANG YOON-SOK

1 patent

US9118086B2Aug 25, 2015

Electrolyte for lithium secondary battery and lithium secondary battery including the same

KANG YOON-SOK0 citations50

KIM RYOUNG-HEE

1 patent

US9337482B2May 10, 2016

Composite nitride, method of preparing the same, electrode active material including the composite nitride, electrode including the electrode active material, and lithium secondary battery including the electrode

KIM RYOUNG-HEE0 citations44