Bum-Kuk CHOI

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rechargeable battery having lead tab
- Patent number 9,397,329
- Issue date Jul 19, 2016
- Samsung SDI Co., Ltd.
- Bum-Kuk Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protection circuit board, battery pack including the protection cir...
- Patent number 9,172,066
- Issue date Oct 27, 2015
- Samsung SDI Co., Ltd.
- Ki-Sung Hong
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Squeeze pin and secondary battery using the same
- Patent number 9,130,221
- Issue date Sep 8, 2015
- Samsung SDI Co., Ltd.
- Bum-Kuk Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery pack
- Patent number 8,962,178
- Issue date Feb 24, 2015
- Samsung SDI Co., Ltd.
- Bum-Kuk Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
RECHARGEABLE BATTERY HAVING LEAD TAB
- Publication number 20150287972
- Publication date Oct 8, 2015
- Samsung SDI Co., Ltd.
- Bum-Kuk CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE BATTERY HAVING PROTECTIVE CIRCUIT MODULE
- Publication number 20150287976
- Publication date Oct 8, 2015
- Samsung SDI Co., Ltd.
- Bum-Kuk CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK
- Publication number 20120301748
- Publication date Nov 29, 2012
- Samsung SDI Co., Ltd.
- Bum-Kuk CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SQUEEZE PIN AND SECONDARY BATTERY USING THE SAME
- Publication number 20090176155
- Publication date Jul 9, 2009
- Samsung SDI Co., Ltd
- Bum-Kuk CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Protection circuit board, battery pack including the protection cir...
- Publication number 20090068501
- Publication date Mar 12, 2009
- Ki-Sung Hong
- H01 - BASIC ELECTRIC ELEMENTS