Chaeyoul Cho

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Ansan-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display
- Patent number 9,536,489
- Issue date Jan 3, 2017
- LG Display Co., Ltd.
- Hong Sung Song
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display
- Patent number 8,633,883
- Issue date Jan 21, 2014
- LG Display Co., Ltd.
- Hong Sung Song
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY
- Publication number 20140125570
- Publication date May 8, 2014
- LG Display Co., Ltd.
- Hong Sung Song
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Liquid crystal display
- Publication number 20090146935
- Publication date Jun 11, 2009
- Hong Sung Song
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS