Tae Sik CHO

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Cheongju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electronic switch
- Patent number 9,147,538
- Issue date Sep 29, 2015
- LSIS Co., Ltd.
- Tae Sik Cho
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC SWITCH
- Publication number 20140001157
- Publication date Jan 2, 2014
- Tae Sik CHO
- H01 - BASIC ELECTRIC ELEMENTS