Ik Seung Chun

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Learning data base building method and video apparatus with learnin...
- Patent number 7,108,512
- Issue date Sep 19, 2006
- LG Electronics Inc.
- Jae Kyung Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System and method for improved learning of foreign languages using...
- Patent number 6,482,011
- Issue date Nov 19, 2002
- LG Electronics Inc.
- Jae Kyung Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Learning data base building method and video apparatus with learnin...
- Publication number 20030027111
- Publication date Feb 6, 2003
- LG Electronics Inc.
- Jae Kyung Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS