Meong Kyu CHOI

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Compact optical fiber amplifier
- Patent number 8,761,557
- Issue date Jun 24, 2014
- Licomm Co., Ltd.
- Sung Jun Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SELF-AUTOMATIC GAIN CONTROL DISTRIBUTED RAMAN FIBER AMPLIFIER AND A...
- Publication number 20160006206
- Publication date Jan 7, 2016
- LiComm Co., Ltd.
- Sung Jun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Receptable Optical Amplifier
- Publication number 20150003829
- Publication date Jan 1, 2015
- LiComm Co., Ltd.
- Sung Jun KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELF-AUTOMATIC GAIN CONTROL DISTRIBUTED RAMAN FIBER AMPLIFIER AND A...
- Publication number 20150002922
- Publication date Jan 1, 2015
- LiComm Co., Ltd.
- Sung Jun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT OPTICAL FIBER AMPLIFIER
- Publication number 20120230632
- Publication date Sep 13, 2012
- LICOMM CO.,LTD.
- Sung Jun KIM
- H01 - BASIC ELECTRIC ELEMENTS