Su Hwan Oh

Person

Busan-Shi, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Optical waveguide device and laser apparatus including the same
- Patent number 12,068,576
- Issue date Aug 20, 2024
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser device
- Patent number 12,062,884
- Issue date Aug 13, 2024
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength-selectable laser diode and optical communication apparat...
- Patent number 11,710,938
- Issue date Jul 25, 2023
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and driving method thereof
- Patent number 11,454,831
- Issue date Sep 27, 2022
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- G02 - OPTICS
Information Patent Grant
Optical device and driving method thereof
- Patent number 10,935,817
- Issue date Mar 2, 2021
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- G02 - OPTICS
Information Patent Grant
Optical apparatus including a cooling device and a gap
- Patent number 10,931,083
- Issue date Feb 23, 2021
- Electronics and Telecommunications Research Institute
- OH Kee Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical apparatus, manufacturing method of distributed Bragg reflec...
- Patent number 10,476,232
- Issue date Nov 12, 2019
- Electronics and Telecommunications Research Institute
- OH Kee Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Distributed Bragg reflector tunable laser diode
- Patent number 10,148,067
- Issue date Dec 4, 2018
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- G02 - OPTICS
Information Patent Grant
Radio frequency probe apparatus
- Patent number 9,927,484
- Issue date Mar 27, 2018
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminescent diode, method for manufacturing the luminescent diode a...
- Patent number 9,859,682
- Issue date Jan 2, 2018
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superluminescent diode and method for implementing the same
- Patent number 9,590,135
- Issue date Mar 7, 2017
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- G02 - OPTICS
Information Patent Grant
Superluminescent diode and method for implementing the same
- Patent number 9,397,254
- Issue date Jul 19, 2016
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- G02 - OPTICS
Information Patent Grant
Superluminescent diode, method of manufacturing the same, and wavel...
- Patent number 9,343,614
- Issue date May 17, 2016
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Laser module
- Patent number 9,276,376
- Issue date Mar 1, 2016
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable laser module
- Patent number 8,995,480
- Issue date Mar 31, 2015
- Electronics and Telecommunications Research Institute
- Ki-Hong Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superluminescent diode, method of manufacturing the same, and wavel...
- Patent number 8,989,229
- Issue date Mar 24, 2015
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- G02 - OPTICS
Information Patent Grant
Distributed feedback-laser diodes
- Patent number 8,937,980
- Issue date Jan 20, 2015
- Electronics and Telecommunications Research Institute
- Oh Kee Kwon
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Compact external cavity tunable laser apparatus
- Patent number 8,902,937
- Issue date Dec 2, 2014
- Electronics and Telecommunications Research Institute
- Ki-Hong Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflective semiconductor optical amplifier (R-SOA) and superlumines...
- Patent number 8,363,314
- Issue date Jan 29, 2013
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- G02 - OPTICS
Information Patent Grant
External cavity laser light source
- Patent number 8,107,508
- Issue date Jan 31, 2012
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflective semiconductor optical amplifier (R-SOA) with dual buried...
- Patent number 7,920,322
- Issue date Apr 5, 2011
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- G02 - OPTICS
Information Patent Grant
Method and apparatus for modulating particular light source used fo...
- Patent number 7,810,952
- Issue date Oct 12, 2010
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical amplifier-integrated super luminescent diode and external c...
- Patent number 7,688,870
- Issue date Mar 30, 2010
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for switching channels using tunable laser diodes
- Patent number 7,599,624
- Issue date Oct 6, 2009
- Electronics and Telecommunications Research Institute
- Sahng Gi Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Buried ridge waveguide laser diode
- Patent number 7,551,658
- Issue date Jun 23, 2009
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of fabricating semiconductor optical device
- Patent number 7,378,292
- Issue date May 27, 2008
- Electronics and Telecommunications Research Institute
- Moon Ho Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable semiconductor laser and method thereof
- Patent number 7,179,669
- Issue date Feb 20, 2007
- Electronics and Telecommunications Research Institute
- Sahng Gi Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sampled grating distributed feedback wavelength tunable semiconduct...
- Patent number 7,130,325
- Issue date Oct 31, 2006
- Electronics and Telecommunications Research Institute
- Su Hwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of wavelength tuning in a semiconductor tunable laser
- Patent number 7,065,108
- Issue date Jun 20, 2006
- Electronics and Telecommunications Research Institute
- Sahng Gi Park
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISTRIBUTED REFLECTOR LASER DIODE AND METHOD FOR MANUFACTURING THE...
- Publication number 20240243549
- Publication date Jul 18, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DIODE AND MANUFACTURING METHOD OF THE SAME
- Publication number 20220255291
- Publication date Aug 11, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL WAVEGUIDE DEVICE AND LASER APPARATUS INCLUDING THE SAME
- Publication number 20220029378
- Publication date Jan 27, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH-SELECTABLE LASER DIODE AND OPTICAL COMMUNICATION APPARAT...
- Publication number 20210313766
- Publication date Oct 7, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER DEVICE
- Publication number 20210288463
- Publication date Sep 16, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND DRIVING METHOD THEREOF
- Publication number 20210149226
- Publication date May 20, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND DRIVING METHOD THEREOF
- Publication number 20200103678
- Publication date Apr 2, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- G02 - OPTICS
Information Patent Application
OPTICAL APPARATUS, MANUFACTURING METHOD OF DISTRIBUTED BRAGG REFLEC...
- Publication number 20200028324
- Publication date Jan 23, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL APPARATUS, MANUFACTURING METHOD OF DISTRIBUTED BRAGG REFLEC...
- Publication number 20180205199
- Publication date Jul 19, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED BRAGG REFLECTOR TUNABLE LASER DIODE
- Publication number 20180205200
- Publication date Jul 19, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- G02 - OPTICS
Information Patent Application
LUMINESCENT DIODE, METHOD FOR MANUFACTURING THE LUMINESCENT DIODE A...
- Publication number 20170047710
- Publication date Feb 16, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO FREQUENCY PROBE APPARATUS
- Publication number 20170023635
- Publication date Jan 26, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- G01 - MEASURING TESTING
Information Patent Application
SUPERLUMINESCENT DIODE AND METHOD FOR IMPLEMENTING THE SAME
- Publication number 20160300979
- Publication date Oct 13, 2016
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED BRAGG REFLECTOR RIDGE LASER DIODE AND FABRICATING METHO...
- Publication number 20150349491
- Publication date Dec 3, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE EXTERNAL CAVITY LASER
- Publication number 20150288143
- Publication date Oct 8, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byung Seok CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERLUMINESCENT DIODE, METHOD OF MANUFACTURING THE SAME, AND WAVEL...
- Publication number 20150155428
- Publication date Jun 4, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER MODULE
- Publication number 20150131687
- Publication date May 14, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERLUMINESCENT DIODE AND METHOD FOR IMPLEMENTING THE SAME
- Publication number 20150115219
- Publication date Apr 30, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED FEEDBACK-LASER DIODES
- Publication number 20150110144
- Publication date Apr 23, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT EXTERNAL CAVITY TUNABLE LASER APPARATUS
- Publication number 20140064306
- Publication date Mar 6, 2014
- Ki-Hong Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED FEEDBACK-LASER DIODES
- Publication number 20130287054
- Publication date Oct 31, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Oh Kee KWON
- B82 - NANO-TECHNOLOGY
Information Patent Application
TUNABLE LASER MODULE
- Publication number 20130243013
- Publication date Sep 19, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ki-Hong YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
EXTERNAL CAVITY TUNABLE LASER MODULE
- Publication number 20130163621
- Publication date Jun 27, 2013
- Electronics and Telecommunication Research Institute
- Ki-Hong YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIRECTLY-COUPLED WAVELENGTH-TUNABLE EXTERNAL CAVITY LASER
- Publication number 20130163993
- Publication date Jun 27, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byungseok Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPERLUMINESCENT DIODE, METHOD OF MANUFACTURING THE SAME, AND WAVEL...
- Publication number 20120307857
- Publication date Dec 6, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan Oh
- B82 - NANO-TECHNOLOGY
Information Patent Application
WAVELENGTH-TUNABLE EXTERNAL CAVITY LASER
- Publication number 20120281723
- Publication date Nov 8, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reflective semiconductor optical amplifier (R-SOA) and superlumines...
- Publication number 20110150406
- Publication date Jun 23, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- G02 - OPTICS
Information Patent Application
EXTERNAL CAVITY LASER LIGHT SOURCE
- Publication number 20100238962
- Publication date Sep 23, 2010
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH-TUNABLE EXTERNAL CAVITY LASER
- Publication number 20100074282
- Publication date Mar 25, 2010
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su-Hwan Oh
- G02 - OPTICS
Information Patent Application
OPTICAL AMPLIFIER-INTEGRATED SUPER LUMINESCENT DIODE AND EXTERNAL C...
- Publication number 20090154514
- Publication date Jun 18, 2009
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Su Hwan OH
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Optical waveguide device and laser apparatus including the same

Laser device

Wavelength-selectable laser diode and optical communication apparat...

Optical device and driving method thereof

Optical device and driving method thereof

Optical apparatus including a cooling device and a gap

Optical apparatus, manufacturing method of distributed Bragg reflec...

Distributed Bragg reflector tunable laser diode

Radio frequency probe apparatus

Luminescent diode, method for manufacturing the luminescent diode a...

Superluminescent diode and method for implementing the same

Superluminescent diode and method for implementing the same

Superluminescent diode, method of manufacturing the same, and wavel...

Laser module

Tunable laser module

Superluminescent diode, method of manufacturing the same, and wavel...

Distributed feedback-laser diodes

Compact external cavity tunable laser apparatus

Reflective semiconductor optical amplifier (R-SOA) and superlumines...

External cavity laser light source

Reflective semiconductor optical amplifier (R-SOA) with dual buried...

Method and apparatus for modulating particular light source used fo...

Optical amplifier-integrated super luminescent diode and external c...

System and method for switching channels using tunable laser diodes

Buried ridge waveguide laser diode

Method of fabricating semiconductor optical device

Tunable semiconductor laser and method thereof

Sampled grating distributed feedback wavelength tunable semiconduct...

Method of wavelength tuning in a semiconductor tunable laser

Patents Applicationslast 30 patents

DISTRIBUTED REFLECTOR LASER DIODE AND METHOD FOR MANUFACTURING THE...

LASER DIODE AND MANUFACTURING METHOD OF THE SAME

OPTICAL WAVEGUIDE DEVICE AND LASER APPARATUS INCLUDING THE SAME

WAVELENGTH-SELECTABLE LASER DIODE AND OPTICAL COMMUNICATION APPARAT...

LASER DEVICE

OPTICAL DEVICE AND DRIVING METHOD THEREOF

OPTICAL DEVICE AND DRIVING METHOD THEREOF

OPTICAL APPARATUS, MANUFACTURING METHOD OF DISTRIBUTED BRAGG REFLEC...

OPTICAL APPARATUS, MANUFACTURING METHOD OF DISTRIBUTED BRAGG REFLEC...

DISTRIBUTED BRAGG REFLECTOR TUNABLE LASER DIODE

LUMINESCENT DIODE, METHOD FOR MANUFACTURING THE LUMINESCENT DIODE A...

RADIO FREQUENCY PROBE APPARATUS

SUPERLUMINESCENT DIODE AND METHOD FOR IMPLEMENTING THE SAME

DISTRIBUTED BRAGG REFLECTOR RIDGE LASER DIODE AND FABRICATING METHO...

TUNABLE EXTERNAL CAVITY LASER

SUPERLUMINESCENT DIODE, METHOD OF MANUFACTURING THE SAME, AND WAVEL...

LASER MODULE

SUPERLUMINESCENT DIODE AND METHOD FOR IMPLEMENTING THE SAME

DISTRIBUTED FEEDBACK-LASER DIODES

COMPACT EXTERNAL CAVITY TUNABLE LASER APPARATUS

DISTRIBUTED FEEDBACK-LASER DIODES

TUNABLE LASER MODULE

EXTERNAL CAVITY TUNABLE LASER MODULE

DIRECTLY-COUPLED WAVELENGTH-TUNABLE EXTERNAL CAVITY LASER

SUPERLUMINESCENT DIODE, METHOD OF MANUFACTURING THE SAME, AND WAVEL...

WAVELENGTH-TUNABLE EXTERNAL CAVITY LASER

Reflective semiconductor optical amplifier (R-SOA) and superlumines...

EXTERNAL CAVITY LASER LIGHT SOURCE

WAVELENGTH-TUNABLE EXTERNAL CAVITY LASER

OPTICAL AMPLIFIER-INTEGRATED SUPER LUMINESCENT DIODE AND EXTERNAL C...