Song-Won Chi

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Kyungsangbuk-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Plasma display panel having first and second electrode groups
- Patent number 7,514,870
- Issue date Apr 7, 2009
- LG Electronics Inc.
- Eun-Cheol Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma display panel and method and apparatus for driving the same
- Patent number 7,133,005
- Issue date Nov 7, 2006
- LG Electronics Inc.
- Eun-Cheol Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Plasma display panel and method and apparatus for driving the same
- Publication number 20070108903
- Publication date May 17, 2007
- LG Electronics Inc.
- Eun-Cheol Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Plasma display panel and method and apparatus for driving the same
- Publication number 20020003515
- Publication date Jan 10, 2002
- LG Electronics Inc.
- Eun-Cheol Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS