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KYOU-YOON SHEEM
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CHONAN-SI, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Negative active material for lithium secondary battery and negative...
Patent number
8,440,352
Issue date
May 14, 2013
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Active material for rechargeable lithium battery and rechargeable l...
Patent number
8,241,794
Issue date
Aug 14, 2012
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for lithium secondary battery and negative...
Patent number
8,110,168
Issue date
Feb 7, 2012
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Active material for rechargeable lithium battery and rechargeable l...
Patent number
8,105,716
Issue date
Jan 31, 2012
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for rechargeable lithium battery and recha...
Patent number
8,048,568
Issue date
Nov 1, 2011
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for a non-aqueous electrolyte battery, and...
Patent number
8,026,003
Issue date
Sep 27, 2011
Samsung SDI Co., Ltd.
Sung-Soo Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for lithium secondary battery and negative...
Patent number
7,781,103
Issue date
Aug 24, 2010
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for rechargeable lithium battery and metho...
Patent number
7,485,395
Issue date
Feb 3, 2009
Samsung SDI Co., Ltd.
Sang-Jin Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for rechargeable lithium battery, method o...
Patent number
7,452,632
Issue date
Nov 18, 2008
Samsung SDI Co., Ltd.
Sang-Min Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for rechargeable lithium battery and metho...
Patent number
7,074,521
Issue date
Jul 11, 2006
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Carbonaceous active material for lithium secondary battery
Patent number
6,887,622
Issue date
May 3, 2005
Samsung Display Devices Co., Ltd.
Jae-yul Ryu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode material, method for preparing same, electrode, and batte...
Patent number
6,869,730
Issue date
Mar 22, 2005
Samsung SDI Co., Ltd.
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode for rechargeable lithium battery, method of preparing sam...
Patent number
6,855,459
Issue date
Feb 15, 2005
Samsung SDI Co., Ltd.
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Carbonaceous material and lithium secondary batteries comprising same
Patent number
6,733,922
Issue date
May 11, 2004
Samsung SDI Co., Ltd.
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active negative material for lithium secondary battery, method of p...
Patent number
6,730,135
Issue date
May 4, 2004
Samsung Display Devices Co., Ltd.
Wan-uk Choi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material slurry composition for rechargeable lithiu...
Patent number
6,703,166
Issue date
Mar 9, 2004
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for lithium secondary battery and lithium...
Patent number
6,482,547
Issue date
Nov 19, 2002
Samsung Display Devices Co., Ltd.
Sang-young Yoon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Negative active material for lithium secondary battery
Patent number
6,479,426
Issue date
Nov 12, 2002
Samsung SDI Co., Ltd.
Jae-Yul Ryu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative active material for lithium secondary battery and manufact...
Patent number
6,440,610
Issue date
Aug 27, 2002
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Negative material for rechargeable lithium battery and method of pr...
Patent number
6,399,250
Issue date
Jun 4, 2002
Samsung Display Devices Co., Ltd.
Kyou-Yoon Sheem
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Negative active material for rechargeable lithium battery and metho...
Patent number
6,395,427
Issue date
May 28, 2002
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative active material for lithium secondary battery, method of p...
Patent number
6,391,495
Issue date
May 21, 2002
Samsung Display Devices Co., Ltd.
Wan-Uk Choi
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Negative active material for rechargeable lithium battery and metho...
Patent number
6,355,377
Issue date
Mar 12, 2002
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
NEGATIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND NEGATIVE...
Publication number
20120094175
Publication date
Apr 19, 2012
Samsung SDI Co., Ltd.
Kyou-Yoon SHEEM
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE L...
Publication number
20120094180
Publication date
Apr 19, 2012
Samsung SDI Co., Ltd.
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
NEGATIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND NEGATIVE...
Publication number
20100273050
Publication date
Oct 28, 2010
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Active material for rechargeable lithium battery and rechargeable l...
Publication number
20080038635
Publication date
Feb 14, 2008
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Carbon material having high surface area and conductivity and prepa...
Publication number
20070059233
Publication date
Mar 15, 2007
Kyou-Yoon Sheem
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
Negative active material for lithium secondary battery and negative...
Publication number
20050266314
Publication date
Dec 1, 2005
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Negative active material for a lithium secondary battery, a method...
Publication number
20050164090
Publication date
Jul 28, 2005
Joon-Sup Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Negative active material for non-aqueous electrolyte battery, metho...
Publication number
20050079417
Publication date
Apr 14, 2005
Samsung SDI Co., Ltd
Sung-Soo Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Negative active material for rechargeable lithium battery, method o...
Publication number
20040234859
Publication date
Nov 25, 2004
Samsung SDI Co., Ltd
Sang-Min Lee
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Negative active material for rechargeable lithium battery, method o...
Publication number
20040214085
Publication date
Oct 28, 2004
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Negative active material for rechargeable lithium battery and metho...
Publication number
20040214087
Publication date
Oct 28, 2004
Kyou-Yoon Sheem
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Negative active material for rechargeable lithium battery and recha...
Publication number
20040197660
Publication date
Oct 7, 2004
Kyou-Yoon Sheem
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Negative active material for rechargeable lithium battery and metho...
Publication number
20040137328
Publication date
Jul 15, 2004
Samsung SDI Co., Ltd.
Sang-Jin Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Graphite-containing composition, negative electrode for a lithium s...
Publication number
20040072076
Publication date
Apr 15, 2004
Keiko Matsubara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Carbonaceous material and lithium secondary batteries comprising same
Publication number
20020164479
Publication date
Nov 7, 2002
Keiko Matsubara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVE NEGATIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF P...
Publication number
20020039685
Publication date
Apr 4, 2002
WAN-UK CHOI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Negative active material for rechargeable lithium battery and metho...
Publication number
20020012845
Publication date
Jan 31, 2002
Wan-Uk Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBONACEOUS ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY
Publication number
20020006551
Publication date
Jan 17, 2002
JAE-YUL RYU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative active material for lithium secondary battery
Publication number
20010053743
Publication date
Dec 20, 2001
Jae-Yul Ryu
H01 - BASIC ELECTRIC ELEMENTS