Do Kyeong KO

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Gwangju-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
High power ultra-short laser device
- Patent number 9,431,785
- Issue date Aug 30, 2016
- Electronics and Telecommunications Research Institute
- Dong Hoon Song
- G02 - OPTICS
Information Patent Grant
Green laser generation device, and portable electronic machine havi...
- Patent number 8,275,009
- Issue date Sep 25, 2012
- Gwangju Institute of Science and Technology
- Nan-Ei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-repetition-rate femtosecond regenerative amplification system
- Patent number 7,630,416
- Issue date Dec 8, 2009
- Gwangju Institute of Science and Technology
- Kyung Han Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-seeding method and apparatus for dual cavity type tunable lase...
- Patent number 5,633,884
- Issue date May 27, 1997
- Korea Atomic Energy Research Institute
- Jong-Min Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for precisely wavelength-tuning single longitu...
- Patent number 5,550,850
- Issue date Aug 27, 1996
- Korea Atomic Energy Research Institute
- Jong-Min Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH POWER ULTRA-SHORT LASER DEVICE
- Publication number 20150288126
- Publication date Oct 8, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dong Hoon SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Green Laser Generation Device, and Portable Electronic Machine Havi...
- Publication number 20100290488
- Publication date Nov 18, 2010
- Gwangju Institute of Science and Technology
- Do-Kyung Ko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH-REPETITION-RATE FEMTOSECOND REGENERATIVE AMPLIFICATION SYSTEM
- Publication number 20070098025
- Publication date May 3, 2007
- GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
- Kyung Han HONG
- H01 - BASIC ELECTRIC ELEMENTS