Hwe Kyung Kim

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Photoelectric conversion module
- Patent number 8,705,906
- Issue date Apr 22, 2014
- Korea Electronics Technology Institute
- Young-Min Im
- G02 - OPTICS
Information Patent Grant
Method of packaging optical parts for optical communication
- Patent number 6,909,825
- Issue date Jun 21, 2005
- Korea Electronics Technology Institute
- Hyung Man Lee
- G02 - OPTICS
Information Patent Grant
Optical tap collimator using an uncoated GRIN lens
- Patent number 6,519,392
- Issue date Feb 11, 2003
- Korea Electronics Technology Institute
- Young-Min Im
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PHOTOELECTRIC CONVERSION MODULE
- Publication number 20100272388
- Publication date Oct 28, 2010
- Young-Min Im
- G02 - OPTICS
Information Patent Application
FABRICATING METHOD FOR OPTICAL MULTILAYER THIN FILM STRUCTURE
- Publication number 20070247716
- Publication date Oct 25, 2007
- Korea Electronics Technology Institute
- Myoung Jin KIM
- G02 - OPTICS
Information Patent Application
Method of packaging optical parts for optical communication
- Publication number 20040013363
- Publication date Jan 22, 2004
- Korea Electronics Technology Institute
- Hyung Man Lee
- G02 - OPTICS
Information Patent Application
Tap coupler
- Publication number 20020006252
- Publication date Jan 17, 2002
- Young-Min Im
- G02 - OPTICS