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Youn-Seon Jang
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Daejon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for and method of controlling optical interferometer
Patent number
7,324,713
Issue date
Jan 29, 2008
Electronics and Telecommunications Research Institute
Youn Seon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method for performing electrically band-limited optic...
Patent number
7,295,784
Issue date
Nov 13, 2007
Electronics and Telecommunications Research Institute
Jin Soo Han
G02 - OPTICS
Information
Patent Grant
Apparatus and method for stabilizing bias voltage for pulse generat...
Patent number
7,266,309
Issue date
Sep 4, 2007
Electronics and Telecommunications Research Institute
Youn Seon Jang
G02 - OPTICS
Information
Patent Grant
Method for automatically revising wavelength of electro-absorption...
Patent number
7,167,493
Issue date
Jan 23, 2007
Electronics and Telecommunications Research Institute
Jyung-Chan Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for automatically correcting bias voltage for...
Patent number
7,075,694
Issue date
Jul 11, 2006
Electronics and Telecommunications Research Institute
Youn Seon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical self-routing scheme with low optical loss and compact size
Patent number
6,545,786
Issue date
Apr 8, 2003
Electronics and Telecommunications Research Institute
Sang Jo Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for stabilizing wavelength of optical source for optical...
Publication number
20060133824
Publication date
Jun 22, 2006
Seung Il Myong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus for and method of controlling optical interferometer
Publication number
20060133712
Publication date
Jun 22, 2006
Electronics and Telecommunications Research Institute.
Youn Seon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Apparatus and method for performing electrically band-limited optic...
Publication number
20050135816
Publication date
Jun 23, 2005
Jin Soo Han
G02 - OPTICS
Information
Patent Application
Apparatus and method for stabilizing bias voltage for pulse generat...
Publication number
20050128556
Publication date
Jun 16, 2005
Youn Seon Jang
G02 - OPTICS
Information
Patent Application
Apparatus and method for automatically correcting bias voltage for...
Publication number
20050128555
Publication date
Jun 16, 2005
Youn Seon Jang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical transponder which can be reconfigured in accordance with va...
Publication number
20050117905
Publication date
Jun 2, 2005
Joon Ki Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method for automatically revising wavelength of electro-absorption...
Publication number
20050111502
Publication date
May 26, 2005
Jyung-Chan Lee
H01 - BASIC ELECTRIC ELEMENTS