Jeong-Hyun HA

Person

Seongnam-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Carbon-silicon composite and manufacturing method thereof
- Patent number 10,193,148
- Issue date Jan 29, 2019
- OCI Company Ltd
- Sung-Ho Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Manufacturing method of carbon-silicon composite
- Patent number 9,981,993
- Issue date May 29, 2018
- OCI Company Ltd
- Eun-Hye Jeong
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CARBON-SILICON COMPOSITE AND ANODE ACTIVE MATERIAL FOR SECONDARY BA...
- Publication number 20170062810
- Publication date Mar 2, 2017
- OCI COMPANY LTD.
- Jeong-Hyun HA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND MANUFACTURING METHOD O...
- Publication number 20170040602
- Publication date Feb 9, 2017
- OCI COMPANY LTD.
- Jeong-Hyun HA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR PREPARING SILICON-CARBON COMPOSITE, SILICON-CARBON...
- Publication number 20160359162
- Publication date Dec 8, 2016
- OCI COMPANY LTD.
- Yo-Seop KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON-SILICON COMPOSITE AND MANUFACTURING METHOD THEREOF
- Publication number 20160064731
- Publication date Mar 3, 2016
- OCI COMPANY LTD.
- Sung-Ho JUNG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MANUFACTURING METHOD OF CARBON-SILICON COMPOSITE
- Publication number 20160020465
- Publication date Jan 21, 2016
- OCI COMPANY LTD.
- Eun-Hye JEONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD FOR...
- Publication number 20160013481
- Publication date Jan 14, 2016
- OCI COMPANY LTD.
- Eun-Hye JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON-SILICON COMPOSITE AND MANUFACTURING MEHTOD OF THE SAME
- Publication number 20160006019
- Publication date Jan 7, 2016
- OCI COMPANY LTD.
- Sung-Ho JUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON-SILICON COMPOSITE, AND LITHIUM SECONDARY BATTERY ANODE AND L...
- Publication number 20150270538
- Publication date Sep 24, 2015
- OCI COMPANY LTD.
- Yo-Seop KIM
- H01 - BASIC ELECTRIC ELEMENTS

Jeong-Hyun HA

Person

Patents Grantslast 30 patents

Carbon-silicon composite and manufacturing method thereof

Manufacturing method of carbon-silicon composite

Patents Applicationslast 30 patents

CARBON-SILICON COMPOSITE AND ANODE ACTIVE MATERIAL FOR SECONDARY BA...

NEGATIVE ELECTRODE FOR SECONDARY BATTERY AND MANUFACTURING METHOD O...

COMPOSITION FOR PREPARING SILICON-CARBON COMPOSITE, SILICON-CARBON...

CARBON-SILICON COMPOSITE AND MANUFACTURING METHOD THEREOF

MANUFACTURING METHOD OF CARBON-SILICON COMPOSITE

ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD FOR...

CARBON-SILICON COMPOSITE AND MANUFACTURING MEHTOD OF THE SAME

CARBON-SILICON COMPOSITE, AND LITHIUM SECONDARY BATTERY ANODE AND L...