Cha Bum Lee

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Buk-gu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Ultra thin light scanning apparatus for portable information device
- Patent number 9,270,854
- Issue date Feb 23, 2016
- Gwangju Institute of Science and Technology
- Sun Kyu Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ULTRA THIN LIGHT SCANNING APPARATUS FOR PORTABLE INFORMATION DEVICE
- Publication number 20130088430
- Publication date Apr 11, 2013
- GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
- Sun Kyu Lee
- G06 - COMPUTING CALCULATING COUNTING