Yeon Soon CHOI

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Gyeongsangbuk-Do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic switching device
- Patent number 9,460,877
- Issue date Oct 4, 2016
- LSIS Co., Ltd.
- Tae Woon Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 9,431,200
- Issue date Aug 30, 2016
- LSIS Co., Ltd.
- Yeon Soon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic switching apparatus
- Patent number 8,766,750
- Issue date Jul 1, 2014
- LSIS Co., Ltd.
- Yeon Soon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic switching device
- Patent number 8,729,986
- Issue date May 20, 2014
- LSIS Co., Ltd.
- Yeon Soon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic switching apparatus
- Patent number 8,558,648
- Issue date Oct 15, 2013
- LSIS Co., Ltd.
- Yeon Soon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Movable contact assembly of electromagnetic switch
- Patent number 8,269,585
- Issue date Sep 18, 2012
- LSIS Co., Ltd.
- Yeon Soon Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20150213981
- Publication date Jul 30, 2015
- LSIS CO., LTD
- Yeon Soon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC SWITCHING DEVICE
- Publication number 20150187522
- Publication date Jul 2, 2015
- LSIS CO., LTD
- Tae Woon AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOVABLE CONTACT ASSEMBLY OF ELECTROMAGNETIC SWITCH
- Publication number 20120092097
- Publication date Apr 19, 2012
- LSIS CO., LTD.
- Yeon Soon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC SWITCHING APPARATUS
- Publication number 20120092098
- Publication date Apr 19, 2012
- LSIS CO., LTD.
- Yeon Soon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC SWITCHING DEVICE
- Publication number 20120092096
- Publication date Apr 19, 2012
- LSIS CO., LTD.
- Yeon Soon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC SWITCHING APPARATUS
- Publication number 20120092100
- Publication date Apr 19, 2012
- LSIS CO., LTD.
- Yeon Soon CHOI
- H01 - BASIC ELECTRIC ELEMENTS