| Patent | Date |
|---|
White Light Emitting Device And Display Device Using The Same
App 20210325728 - JEON; Jong Pil ; et al. | 2021-10-21 |
White light emitting device and display device using the same
Grant 11,112,648 - Jeon , et al. September 7, 2 | 2021-09-07 |
Optical Receiver With Separated Magnitude Modulation And Phase Modulation And Operation Method Thereof
App 20210266074 - KIM; Jong-Hoi | 2021-08-26 |
Optical receiver with separated magnitude modulation and phase modulation and operation method thereof
Grant 11,101,897 - Kim August 24, 2 | 2021-08-24 |
Waveguide Photodetector
App 20210255385 - CHOE; Joong-Seon ; et al. | 2021-08-19 |
Coherent optical receiver and fabrication method thereof
Grant 11,005,570 - Lee , et al. May 11, 2 | 2021-05-11 |
Optical module and solder ball bonding structure
Grant 10,935,741 - Han , et al. March 2, 2 | 2021-03-02 |
Coherent Optical Receiver And Fabrication Method Thereof
App 20210044359 - LEE; Seo Young ; et al. | 2021-02-11 |
Optical Module And Solder Ball Bonding Structure
App 20200241226 - HAN; Young-Tak ; et al. | 2020-07-30 |
Optical waveguide structure
Grant 10,649,139 - Kim , et al. | 2020-05-12 |
White Light Emitting Device And Display Device Using The Same
App 20200133075 - JEON; Jong Pil ; et al. | 2020-04-30 |
White light emitting device and display device using the same
Grant 10,545,375 - Jeon , et al. Ja | 2020-01-28 |
Optical Waveguide Structure
App 20190219760 - KIM; Duk Jun ; et al. | 2019-07-18 |
Multi-channel receiver optical sub-assembly and manufacturing method thereof
Grant 10,268,004 - Han , et al. | 2019-04-23 |
Illuminating apparatus and liquid crystal display having the same
Grant 10,133,119 - Lee , et al. November 20, 2 | 2018-11-20 |
Display device
Grant 10,067,385 - Jeon , et al. September 4, 2 | 2018-09-04 |
Multi-channel Receiver Optical Sub-assembly And Manufacturing Method Thereof
App 20180136419 - HAN; Young Tak ; et al. | 2018-05-17 |
Multi-channel receiver optical sub-assembly and manufacturing method thereof
Grant 9,904,023 - Han , et al. February 27, 2 | 2018-02-27 |
Receiver optical module
Grant 9,893,810 - Lee , et al. February 13, 2 | 2018-02-13 |
Display apparatus
Grant 9,894,766 - Park , et al. February 13, 2 | 2018-02-13 |
Illuminating Apparatus And Liquid Crystal Display Having The Same
App 20170307938 - LEE; Young-min ; et al. | 2017-10-26 |
Illuminating apparatus and liquid crystal display having the same
Grant 9,733,516 - Lee , et al. August 15, 2 | 2017-08-15 |
Multiple output quantum random number generator
Grant 9,710,231 - Youn , et al. July 18, 2 | 2017-07-18 |
Display apparatus having bezel hiding member
Grant 9,709,783 - Kim , et al. July 18, 2 | 2017-07-18 |
Mach-zehnder Electrooptic Modulator And Manufacturing Method Thereof
App 20170168371 - KIM; Duk Jun ; et al. | 2017-06-15 |
Multi-channel Receiver Optical Sub-assembly And Manufacturing Method Thereof
App 20170139162 - HAN; Young Tak ; et al. | 2017-05-18 |
Receiver Optical Module
App 20160336368 - LEE; Seo Young ; et al. | 2016-11-17 |
Multiple Output Quantum Random Number Generator
App 20160335054 - YOUN; Chun Ju ; et al. | 2016-11-17 |
Display Apparatus
App 20160330838 - PARK; Cheon Ho ; et al. | 2016-11-10 |
Display Device
App 20160282670 - JEON; Jong Pil ; et al. | 2016-09-29 |
White Light Emitting Device And Display Device Using The Same
App 20160161089 - JEON; Jong Pil ; et al. | 2016-06-09 |
Method and apparatus for transmitting and receiving coherent optical OFDM
Grant 9,270,381 - Youn , et al. February 23, 2 | 2016-02-23 |
Apparatus and method for measuring IQ imbalance for optical receiver
Grant 9,166,680 - Youn , et al. October 20, 2 | 2015-10-20 |
Multi-channel photoreceiver module
Grant 9,077,453 - Kim July 7, 2 | 2015-07-07 |
Measuring device and method of measuring signal transmission time difference thereof
Grant 9,031,421 - Choe , et al. May 12, 2 | 2015-05-12 |
Display Apparatus Having Bezel Hiding Member
App 20150116852 - KIM; Jong-hoi ; et al. | 2015-04-30 |
Apparatus for measuring performance of coherent optical receiver
Grant 8,929,731 - Youn , et al. January 6, 2 | 2015-01-06 |
Image projection apparatus provided with no relay lens
Grant 8,905,555 - Jeon , et al. December 9, 2 | 2014-12-09 |
Illuminating Apparatus And Liquid Crystal Display Having The Same
App 20140354914 - LEE; Young-min ; et al. | 2014-12-04 |
Measuring Device And Method Of Measuring Signal Transmission Time Difference Thereof
App 20140205280 - CHOE; Joong-Seon ; et al. | 2014-07-24 |
Apparatus And Method For Measuring Iq Imbalance For Optical Receiver
App 20140169786 - YOUN; Chun Ju ; et al. | 2014-06-19 |
Multi-channel Photoreceiver Module
App 20140147131 - KIM; Jong-Hoi | 2014-05-29 |
Polarization division multiplexed optical orthogonal frequency division multiplexing transmitter and receiver
Grant 8,693,459 - Youn , et al. April 8, 2 | 2014-04-08 |
Illuminating unit and display apparatus including the same
Grant 8,672,485 - Jeon , et al. March 18, 2 | 2014-03-18 |
Optical Orthogonal Frequency Division Multiple Multiplexing Receiver And Optical Signal Receiving Method Thereof
App 20130308949 - YOUN; Chun Ju ; et al. | 2013-11-21 |
Optical orthogonal frequency division multiplexing receiver and optical signal receiving method thereof
Grant 8,521,040 - Youn , et al. August 27, 2 | 2013-08-27 |
Apparatus For Measuring Performance Of Coherent Optical Receiver
App 20130156424 - YOUN; Chun Ju ; et al. | 2013-06-20 |
Optical Communication Module And Method Of Manufacturing The Same
App 20130156394 - CHOE; Joong-Seon ; et al. | 2013-06-20 |
Core And Optical Waveguide
App 20130156362 - KIM; Duk Jun ; et al. | 2013-06-20 |
Dpsk Optical Receiver
App 20130114956 - Kim; Jong-Hoi | 2013-05-09 |
Image Projection Apparatus Provided With No Relay Lens
App 20120300180 - JEON; Wook-jae ; et al. | 2012-11-29 |
Adapter assembly and method for compensating optical fibers for length difference
Grant 8,272,789 - Choe , et al. September 25, 2 | 2012-09-25 |
Optical Receiver
App 20120155875 - KIM; Jong-Hoi | 2012-06-21 |
Method And Apparatus For Transmitting And Receiving Coherent Optical Ofdm
App 20120155887 - YOUN; Chun Ju ; et al. | 2012-06-21 |
Optical Module Comprising Optical Hybrid Using Metal Optical Waveguide And Photo Detector
App 20120132792 - Choe; Joong-Seon ; et al. | 2012-05-31 |
Optical Waveguide Structure Having Angled Mirror And Lens
App 20120114293 - Choe; Joong-Seon ; et al. | 2012-05-10 |
Illuminating Unit And Display Apparatus Including The Same
App 20110304826 - JEON; Kee-uk ; et al. | 2011-12-15 |
Adapter Assembly And Method For Compensating Optical Fibers For Length Difference
App 20110142398 - Choe; Joong-Seon ; et al. | 2011-06-16 |
Optical Orthogonal Frequency Division Multiplexing Receiver And Optical Signal Receiving Method Thereof
App 20110135319 - YOUN; Chun Ju ; et al. | 2011-06-09 |
Polarization Division Multiplexed Optical Orthogonal Frequency Division Multiplexing Transmitter And Receiver
App 20110096855 - YOUN; Chun Ju ; et al. | 2011-04-28 |
Polarization Splitter, Optical Hybrid And Optical Receiver Including The Same
App 20110064422 - Kim; Jong-Hoi ; et al. | 2011-03-17 |
Optical Device
App 20110002583 - Kwon; Oh-Kee ; et al. | 2011-01-06 |
Illumination unit and image projection apparatus employing the same
Grant 7,828,448 - Kim , et al. November 9, 2 | 2010-11-09 |
Frequency-tunable terahertz light source device
Grant 7,782,909 - Oh , et al. August 24, 2 | 2010-08-24 |
Upstream Source Light Generator Of Passive Optical Network System And Method Of Generating Upstream Source Light
App 20100158524 - KWON; Oh-Kee ; et al. | 2010-06-24 |
Wavelength Tunable Optical Interleaver
App 20100142889 - KWON; Oh-Kee ; et al. | 2010-06-10 |
Integrated semiconductor light source
Grant 7,561,603 - Kwon , et al. July 14, 2 | 2009-07-14 |
Wavelength Tunable Laser Diode Using Double Coupled Ring Resonator
App 20090154505 - OH; Kwang Ryong ; et al. | 2009-06-18 |
Wavelength Selective Switch
App 20090154923 - KWON; Oh Kee ; et al. | 2009-06-18 |
Frequency-tunable Terahertz Light Source Device
App 20090135857 - OH; Kwang Ryong ; et al. | 2009-05-28 |
Illumination unit and projection type image display apparatus employing the same
Grant 7,448,758 - Kim , et al. November 11, 2 | 2008-11-11 |
Optical deflector
Grant 7,248,415 - Kwon , et al. July 24, 2 | 2007-07-24 |
Tunable external cavity laser diode using variable optical deflector
Grant 7,212,560 - Oh , et al. May 1, 2 | 2007-05-01 |
Illumination system capable of adjusting aspect ratio and projection system employing the illumination system
App 20060274278 - Lee; Kye-hoon ; et al. | 2006-12-07 |
Tunable demultiplexer and tunable laser with optical deflector
Grant 7,136,553 - Kwon , et al. November 14, 2 | 2006-11-14 |
Wavelength tunable light source integrated with optical amplifier, beam steering unit, and concave diffraction grating
Grant 7,133,194 - Kwon , et al. November 7, 2 | 2006-11-07 |
Light source module and image projection apparatus employing the same
App 20060238716 - Lee; Kye-hoon ; et al. | 2006-10-26 |
Illumination unit and image projection apparatus employing the same
App 20060221310 - Kim; Jong-hoi ; et al. | 2006-10-05 |
Integrated semiconductor light source
App 20060126693 - Kwon; Oh Kee ; et al. | 2006-06-15 |
Tunable demultiplexer and tunable laser with optical deflector
App 20060127006 - Kwon; Oh Kee ; et al. | 2006-06-15 |
Illumination unit and projection type image display apparatus employing the same
App 20060114420 - Kim; Jong-hoi ; et al. | 2006-06-01 |
Method of fabricating ridge type waveguide integrated semiconductor optical device
App 20060104583 - Kim; Jong Hoi ; et al. | 2006-05-18 |
Optical deflector
App 20060082894 - Kwon; Oh Kee ; et al. | 2006-04-20 |
Tunable external cavity laser diode using variable optical deflector
App 20060029119 - Oh; Kwang Ryong ; et al. | 2006-02-09 |
High speed optical signal processor including saturable absorber and gain-clamped optical amplifier
Grant 6,980,345 - Kim , et al. December 27, 2 | 2005-12-27 |
Filter-free wavelength converter
Grant 6,856,452 - Kim , et al. February 15, 2 | 2005-02-15 |
Opto-electronic device with an integrated light deflector and wavelength tunable external cavity laser using the same
App 20050007647 - Oh, Kwang Ryong ; et al. | 2005-01-13 |
Logic element employing saturable absorber
Grant 6,822,591 - Kim , et al. November 23, 2 | 2004-11-23 |
Tunable wavelength semiconductor laser diode
App 20040114644 - Kwon, Oh-Kee ; et al. | 2004-06-17 |
High speed optical signal processor including saturable absorber and gain-clamped optical amplifier
App 20040109221 - Kim, Hyun-Soo ; et al. | 2004-06-10 |
Logic element employing saturable absorber
App 20040085828 - Kim, Hyun Soo ; et al. | 2004-05-06 |
Optical signal processing element using saturable absorber and optical amplifier
App 20040075890 - Kim, Hyun Soo ; et al. | 2004-04-22 |
Method for manufacturing an optical device
Grant 6,639,735 - Park , et al. October 28, 2 | 2003-10-28 |
Filter-free wavelength converter
App 20030151796 - Kim, Jong Hoi ; et al. | 2003-08-14 |
Method for manufacturing an optical device
App 20020085602 - Park, Kyung-Hyun ; et al. | 2002-07-04 |
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