Patent search ap:("三星エスディアイ株式会社Samsung SDI Co. Page Ltd.") AND inv:"福鉉賈"

1.

发明专利
Cathode active material and a lithium secondary battery comprising the same for a lithium secondary battery 有权

公开(公告)号：JP5366909B2

公开(公告)日：2013-12-11

申请号：JP2010230438

申请日：2010-10-13

Applicant: 三星エスディアイ株式会社Samsung SDI Co.,Ltd.

Inventor： 揆允沈 , 澄人石田 , 福鉉賈

IPC: H01M4/62 , H01M4/36 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587

CPC classification number: H01M10/0525 , H01M4/364 , H01M4/505 , H01M4/525 , H01M4/587 , H01M2004/028

Abstract: The positive active material for a rechargeable lithium battery includes a composite material of a porous carbon-based material and a lithium composite compound and a carbon layer on the surface of the composite material.

2.

发明专利
Positive electrode and the high-voltage lithium secondary battery including the same high-voltage lithium secondary battery 有权

公开(公告)号：JP5220080B2

公开(公告)日：2013-06-26

申请号：JP2010236385

申请日：2010-10-21

Applicant: 三星エスディアイ株式会社Samsung SDI Co.,Ltd.

Inventor： 揆允沈 , 福鉉賈 , 澄人石田 , ダ−ウン韓 , 義煥宋

IPC: H01M4/587 , H01G11/06 , H01G11/22 , H01G11/32 , H01M4/13 , H01M4/133 , H01M4/36 , H01M10/052

CPC classification number: H01M4/131 , C01B32/20 , C01P2002/72 , C01P2006/11 , C01P2006/12 , H01M4/625 , H01M10/052 , H01M2010/4292

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