Jonghoi Kim

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Daejon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Long cavity single-mode laser diode
- Patent number 7,512,296
- Issue date Mar 31, 2009
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for modulating signal by using deflector integrated with...
- Patent number 7,136,549
- Issue date Nov 14, 2006
- Electronics and Telecommunications Research Institute
- Oh-Kee Kwon
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
WAVELENGTH SELECTIVE SWITCH
- Publication number 20090116835
- Publication date May 7, 2009
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- G02 - OPTICS
Information Patent Application
LONG CAVITY SINGLE-MODE LASER DIODE
- Publication number 20080019638
- Publication date Jan 24, 2008
- Oh Kee KWON
- G02 - OPTICS
Information Patent Application
Wavelength tunable light source
- Publication number 20070133649
- Publication date Jun 14, 2007
- Oh Kee Kwon
- G02 - OPTICS
Information Patent Application
Apparatus for modulating signal by using deflector integrated with...
- Publication number 20050084197
- Publication date Apr 21, 2005
- Oh-Kee Kwon
- G02 - OPTICS