Soonki Woo

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Elongated mandrel for a winding device
- Patent number 9,209,478
- Issue date Dec 8, 2015
- Samsung SDI Co., Ltd.
- Soonki Woo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Separator, a lithium rechargeable battery using the same and a meth...
- Patent number 8,940,428
- Issue date Jan 27, 2015
- Samsung SDI Co., Ltd.
- Soonki Woo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery storage tray
- Patent number 8,920,954
- Issue date Dec 30, 2014
- Samsung SDI Co., Ltd.
- Jaeil Seong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery having electrolyte sealing plug
- Patent number 8,227,111
- Issue date Jul 24, 2012
- Samsung SDI Co., Ltd.
- Jinwook Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Secondary battery and method of fabricating the same
- Patent number 8,092,938
- Issue date Jan 10, 2012
- Samsung SDI Co., Ltd.
- Soonki Woo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Secondary battery and method of fabricating the same
- Patent number 8,021,774
- Issue date Sep 20, 2011
- Samsung SDI Co., Ltd.
- Soonki Woo
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Lithium secondary battery
- Patent number 7,887,950
- Issue date Feb 15, 2011
- Samsung SDI Co., Ltd.
- Hyoungsu Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY STORAGE TRAY
- Publication number 20110300425
- Publication date Dec 8, 2011
- Samsung SDI Co., Ltd.
- Jaeil Seong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND METHOD OF FABRICATING THE SAME
- Publication number 20100255367
- Publication date Oct 7, 2010
- Soonki Woo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary battery and its method of manufacture
- Publication number 20080160393
- Publication date Jul 3, 2008
- Jinwook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Separator, a lithium rechargeable battery using the same and a meth...
- Publication number 20070224496
- Publication date Sep 27, 2007
- Soonki Woo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND METHOD OF FABRICATING THE SAME
- Publication number 20070224491
- Publication date Sep 27, 2007
- Soonki Woo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode plate winding device and rolling method for cylinder type...
- Publication number 20070180686
- Publication date Aug 9, 2007
- Samsung SDI Co., Ltd
- Soonki Woo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Lithium secondary battery
- Publication number 20070015046
- Publication date Jan 18, 2007
- Samsung SDI Co., Ltd
- Hyoungsu Kim
- H01 - BASIC ELECTRIC ELEMENTS