Patents

International patents (granted)

Composite anode active material and preparation method thereof, cathode and lithium secondary battery

by Byoungsun Lee, Heechul Jung, Kanghee Lee, Jinhwan Park, Changhoon Jung, Kihong Kim, Yoonsok Kang, and Dongyoung Kim

Composite negative active material and method for preparing the same, negative electrode including the composite negative active material, and lithium secondary battery including a negative electrode

by Byoungsun Lee, Heechul Jung, Kanghee Lee, Jinhwan Park, Changhoon Jung, Kihong Kim, Yoonsok Kang, and Dongyoung Kim

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

by Byoungsun Lee, Heechul Jung, Kanghee Lee, Jinhwan Park, Changhoon Jung, Kihong Kim, Yoonsok Kang, and Dongyoung Kim

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

by Kanghee Lee, Byoungsun Lee, Woongryeol Yu, Sungsoo Han, Hosung Yang, and Jihyun Yoon

Electrode active material, electrode and secondary battery including the same, and method of preparing the electrode active material

by Ken Ogata, Koichi Takei, Kanghee Lee, Byoungsun Lee, Jaemyung Lee, and Minwoo Lim


Composite for anode active material, anode including the composite, lithium secondary battery including the anode, and method of preparing the composite

by Jaemyung Lee, Seongho Jeon, Hosang Park, Byoungsun Lee, Kanghee Lee

Silicon-containing negative active material, method of preparing the same, negative electrode including the same, and lithium secondary battery including negative electrode

by Kanghee Lee, Heechul Jung, Byoungsun Lee, and Junho Lee

Textile-based energy generator

by Jihyun Bae, Jongjin Park, Seongmin Kim, and Byoungsun Lee

Resistive pressure sensor including piezo-resistive electrode

by Chwee lin Choong, Jongjin Park, Jihyun Bae, Byoungsun Lee, and Jungkyun Im

  • US10615409B2: Electrode active material, electrode and secondary battery including the same, and method of preparing the electrode active material

by Ken Ogata, Koichi Takei, Mijong Kim, Minje Park, Kanghee Lee, Byoungsun Lee, and Seongho Jeon


  • EP3145001B1: Electrode active material, electrode and secondary battery including the same, and method of preparing the electrode active material

by Ken Ogata, Koichi Takei, Kanghee Lee, Byoungsun Lee, Jaemyung Lee, and Minwoo Lim


International patents (filed)

  • WO2018231731A2: Self-forming solid state batteries and self-healing solid electrolytes

by Ping Liu, Byoung-Sun Lee, and Xing Xing


  • CN106953068A: Electrode active material including its electrode and secondary cell, and preparation method thereof

by Ken Ogata, Koichi Takei, Kanghee Lee, Byoungsun Lee, Jaemyung Lee, and Minwoo Lim


  • JP2016076487A: Composite negative electrode active material, method of manufacturing the same, negative electrode containing composite negative electrode active material, and lithium secondary battery including negative electrode

by Byoungsun Lee, Heechul Jung, Kanghee Lee, Jinhwan Park, Changhoon Jung, Kihong Kim, Yoonsok Kang, and Dongyoung Kim


  • US20150160149A1: Sensing material for gas sensor, gas sensor comprising the sensing material, method of preparing the sensing material, and method of manufacturing the gas sensor

by Ji-Hyun Bae, Jong-Jin Park, Il-Doo Kim, Byoung-Sun Lee, and Seo-Jin Lee

Domestic patents (granted)

공축전기방사용 코어 컷 노즐 및 이를 포함하는 전기방사 장치 (Core-cut nozzle for co-axial electrospinning and electrospinning apparatus including the same)

by 유웅열, 이병선

전기방사에 의한 다층 탄소나노섬유의 제조방법 및 이로부터 형성된 다층 탄소나노섬유 (Preparation method of multilayered carbon nano-fiber using electrospinning and multilayered carbon nano-fiber formed therefrom)

by 유웅열, 이병선

금속-탄소 코어-쉘 구조의 리튬 2차 전지용 음극 재료의 제조방법 (Method of Producing Negative Electrode Materials of Lithium Seconary Battery Having Metal-Carbon Core-Shell Structures)

by 안승호, 김사흠, 김동건, 유웅열, 이병선, 박규민

전기방사에 의한 탄소나노섬유의 제조방법 (Preparation method of carbon nano-fiber using electrospinning)

by 유웅열, 이병선

탄소나노튜브-고분자 복합재료 성형체의 제조방법 (Preparation method for mold of carbon nanotube-polymer composite materials)

by 유웅열, 이병선

압저항(piezo-resistive) 전극을 구비한 저항성 압력 센서 (Resistive pressure sensor including piezo-resistive electrode)

by 충추이린, 박종진, 배지현, 이병선, 임정균

Domestic patents (filed)

  • 10-2019-0129373: 전고체 전지용 전극 및 이를 포함하는 전고체 전지 (An electrode for all solid-state battery and an all solid-state battery comprising the same)

by 진귀룡, 강성중, 이병선


  • 10-2016-0084093: 복합 전극활물질, 이를 포함하는 리튬전지, 및 상기 복합 전극활물질의 제조방법 (Composite electrode active material, lithium battery including the same, and method of preparing the composite electrode active material)

by 이강희, 이병선, 유웅열, 한성수, 양호성, 윤지현


  • 10-2015-0147539: 전극 활물질, 이를 포함하는 전극 및 이차전지, 및 상기 전극 활물질의 제조방법 (Electrode active material, electrode and secondary battery including the same, and method of preparing the electrode active material)

by 오가타켄, 타케이코이치, 김미종, 박민제, 이강희, 이병선, 전성호


  • 10-2015-0131053: 전극 활물질, 이를 포함하는 전극 및 이차전지, 및 상기 전극 활물질의 제조방법 (Electrode active material, electrode and secondary battery including the same, and method of preparing the electrode active material)

by 오가타켄, 타케이코이치, 이강희, 이병선, 이재명, 임민우


  • 10-2015-0081503: 음극 활물질 복합체, 상기 음극 활물질 복합체를 포함하는 음극, 상기 음극을 포함하는 리튬 이차전지, 및 상기 음극 활물질 복합체의 제조방법 (Composite for anode active material, anode including the composite, lithium secondary battery including the anode, and method of preparing the composite)

by 이재명, 전성호, 박호상, 이병선, 이강희


  • 10-2014-0195963: 실리콘계 음극 활물질, 이의 제조방법, 상기 실리콘계 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지 (Silicon-based anode active material, method of preparing the same, anode including the silicon-based anode active material, and lithium secondary battery including the anode)

by 이강희, 정희철, 이병선, 이준호


  • 10-2014-0133555: 복합 음극 활물질, 상기 복합 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지 (Composite anode active material, anode including the composite anode active material, and lithium secondary battery including the anode)

by 이병선, 정희철, 이강희, 박진환, 정창훈, 김기홍, 강윤석, 김동영


  • 10-2013-0151710: 가스 센서용 감지 재료, 이를 포함하는 가스 센서, 가스 센서용 감지 재료의 제조방법 및 상기 감지 재료를 이용한 가스 센서의 제조방법 (Sensing material for gas sensor, gas sensor comprising the same, preparation method of sensing material for gas sensor, and preparation method of gas sensor using the sensing material)

by 배지현, 박종진, 김일두, 이병선, 이서진


  • 10-2013-0140087: 센서용 복합재료, 이의 제조방법 및 상기 센서용 복합재료를 이용한 변형 센서 (Composites for sensor, preparation method of the same, and strain sensor using the composites for sensor)

by 박종진, 배지현, 김상원, 이병선


  • 10-2010-0001350: 가스 감지용 금속 산화물 나노튜브의 제조 방법 및 이를 이용하는 금속 산화물 가스 센서 (Manufacturing method of metal oxide nanotubes for detecting gases and metal oxide gas sensor using the same)

by 홍성현, 김원식, 유웅렬, 이병선, 김대홍