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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Opto-electronic system including optical input/output device
Patent number
10,466,413
Issue date
Nov 5, 2019
Electronics and Telecommunications Research Institute
Gyungock Kim
G02 - OPTICS
Information
Patent Grant
Method of manufacturing optical input/output device
Patent number
10,168,474
Issue date
Jan 1, 2019
Electronics and Telecommunications Research Institute
Gyungock Kim
G02 - OPTICS
Information
Patent Grant
Optical input/output device, optical electronic system including th...
Patent number
9,690,042
Issue date
Jun 27, 2017
Electronics and Telecommunications Research Institute
Gyungock Kim
G02 - OPTICS
Information
Patent Grant
Optical coupler and optical device including the same
Patent number
9,316,792
Issue date
Apr 19, 2016
Electronics and Telecommunications Research Institute
Hyundai Park
G02 - OPTICS
Information
Patent Grant
Optical coupler having self-focusing region and arryed-waveguide gr...
Patent number
9,164,238
Issue date
Oct 20, 2015
Electronics and Telecommunications Research Institute
Jaegyu Park
G02 - OPTICS
Information
Patent Grant
VCSEL and manufacturing method of the same
Patent number
9,118,160
Issue date
Aug 25, 2015
Electronics and Telecommunications Research Institute
Hyundai Park
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING OPTICAL INPUT/OUTPUT DEVICE
Publication number
20170269298
Publication date
Sep 21, 2017
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Gyungock KIM
G02 - OPTICS
Information
Patent Application
OPTO-ELECTRONIC SYSTEM INCLUDING OPTICAL INPUT/OUTPUT DEVICE
Publication number
20170261705
Publication date
Sep 14, 2017
Electronics and Telecommunications Research Instit ute
Gyungock KIM
G02 - OPTICS
Information
Patent Application
OPTICAL COUPLER AND OPTICAL DEVICE INCLUDING THE SAME
Publication number
20150277054
Publication date
Oct 1, 2015
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hyundai PARK
G02 - OPTICS
Information
Patent Application
OPTICAL COUPLER HAVING SELF-FOCUSING REGION AND ARRYED-WAVEGUIDE GR...
Publication number
20150078708
Publication date
Mar 19, 2015
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jaegyu PARK
G02 - OPTICS
Information
Patent Application
OPTICAL DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20150030282
Publication date
Jan 29, 2015
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hyundai PARK
G02 - OPTICS
Information
Patent Application
VCSEL AND MANUFACTURING METHOD OF THE SAME
Publication number
20140348194
Publication date
Nov 27, 2014
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Hyundai PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL INPUT/OUTPUT DEVICE, OPTICAL ELECTRONIC SYSTEM INCLUDING TH...
Publication number
20140346532
Publication date
Nov 27, 2014
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Gyungock KIM
G02 - OPTICS