| Patent | Date |
|---|
Apparatus And Method For Generating Photonic Frame
App 20170272369 - YOUN; Ji Wook ; et al. | 2017-09-21 |
Apparatus and method for protection switching in optical transport network (OTN) suporting ODUflex(GFP)
Grant 9,667,341 - Youn , et al. May 30, 2 | 2017-05-30 |
Method And Apparatus For Transmitting Data In Optical Transport Network
App 20160315725 - SHIN; Jong-Yoon ; et al. | 2016-10-27 |
Method and apparatus for transmitting data in optical transport network
Grant 9,413,492 - Shin , et al. August 9, 2 | 2016-08-09 |
APPARATUS AND METHOD FOR PROTECTION SWITCHING IN OPTICAL TRANSPORT NETWORK (OTN) SUPORTING ODUflex(GFP)
App 20160020850 - YOUN; Ji Wook ; et al. | 2016-01-21 |
Method And Apparatus For Transmitting Data In Optical Transport Network
App 20150155970 - SHIN; Jong-Yoon ; et al. | 2015-06-04 |
Method and apparatus for transmitting data in optical transport network
Grant 8,954,827 - Shin , et al. February 10, 2 | 2015-02-10 |
Method and apparatus for extracting optical clock signal
Grant RE45,193 - Lee , et al. October 14, 2 | 2014-10-14 |
Method And Apparatus For Transmitting Data In Optical Transport Network
App 20140178075 - SHIN; Jong-Yoon ; et al. | 2014-06-26 |
Method and apparatus for transmitting data in optical transport network
Grant 8,689,085 - Shin , et al. April 1, 2 | 2014-04-01 |
Method and apparatus for processing timestamp using signature information on physical layer
Grant 8,635,371 - Kim , et al. January 21, 2 | 2014-01-21 |
Apparatus and method for transmitting and receiving data
Grant 8,473,820 - Shin , et al. June 25, 2 | 2013-06-25 |
Method And Apparatus For Transmitting Data In Optical Transport Network
App 20130114959 - SHIN; Jong-Yoon ; et al. | 2013-05-09 |
Method and apparatus for transmitting data in optical transport network
Grant 8,359,525 - Shin , et al. January 22, 2 | 2013-01-22 |
Ethernet switching apparatus, and method for reducing power consumption of the same
Grant 8,228,796 - Ahn , et al. July 24, 2 | 2012-07-24 |
Equalization apparatus and method of compensating distorted signal and data receiving apparatus
Grant 8,208,529 - Yang , et al. June 26, 2 | 2012-06-26 |
Multi-lane signal transmitting and receiving apparatuses
Grant 8,204,087 - Shin , et al. June 19, 2 | 2012-06-19 |
Apparatus and method for receiving parallel SFI-5 data interfaced with very high-speed deserializer
Grant 8,127,172 - Kim , et al. February 28, 2 | 2012-02-28 |
Method of and apparatus for processing virtual local area network tag frame
Grant 8,045,554 - Kim , et al. October 25, 2 | 2011-10-25 |
Clock extracting apparatus
Grant 7,933,523 - Lee , et al. April 26, 2 | 2011-04-26 |
Method and apparatus for increasing transmission capacity in optical transport network
Grant 7,869,712 - Cho , et al. January 11, 2 | 2011-01-11 |
Apparatus And Method For Transmitting And Receiving Data
App 20100299578 - SHIN; Jong-Yoon ; et al. | 2010-11-25 |
Apparatus and method to generate carrier suppressed-return to zero optical signal
Grant 7,817,922 - Cho , et al. October 19, 2 | 2010-10-19 |
Apparatus for matching gigabit Ethernet (GbE) signals with optical transport hierarchy (OTH)
Grant 7,796,621 - Kim , et al. September 14, 2 | 2010-09-14 |
Method And Apparatus For Transmitting Data In Optical Transport Network
App 20100229074 - Shin; Jong-Yoon ; et al. | 2010-09-09 |
Method And Apparatus For Processing Timestamp Using Signature Information On Physical Layer
App 20100223399 - KIM; Seung-hwan ; et al. | 2010-09-02 |
Apparatus Suitable For Transporting Client Signals, And Apparatus And Method Suitable For Mapping Or Demapping Tributary Slots For Transport Of Client Signals
App 20100183301 - SHIN; Jong-yoon ; et al. | 2010-07-22 |
Equalization Apparatus And Method Of Compensating Distorted Signal And Data Receiving Apparatus
App 20100158096 - Yang; Choong-reol ; et al. | 2010-06-24 |
Multi-lane Signal Transmitting And Receiving Apparatuses
App 20100158518 - Shin; Jong-yoon ; et al. | 2010-06-24 |
Ethernet Apparatus Capable Of Lane Fault Recovery And Methods For Transmitting And Receiving Data
App 20100162033 - Ahn; Kye-hyun ; et al. | 2010-06-24 |
Ethernet Switching Apparatus, And Method For Reducing Power Consumption Of The Same
App 20100150163 - Ahn; Kye-hyun ; et al. | 2010-06-17 |
Apparatus And Method For Pseudo-inverse Multiplexing/de-multiplexing Transporting
App 20100142947 - Shin; Jong-yoon ; et al. | 2010-06-10 |
Time-division multiplexing/demultiplexing system and method
Grant 7,653,092 - Bang , et al. January 26, 2 | 2010-01-26 |
Frequency extracting apparatus and signal extracting system employing the same
Grant 7,650,078 - Lee , et al. January 19, 2 | 2010-01-19 |
Method and apparatus for converting interface between high speed data having various capacities
Grant 7,624,311 - Shin , et al. November 24, 2 | 2009-11-24 |
Apparatus for extracting optical clock using filters and amplifier and method for the same
Grant 7,596,324 - Lee , et al. September 29, 2 | 2009-09-29 |
Method and apparatus for extracting optical clock signal
Grant 7,580,640 - Lee , et al. August 25, 2 | 2009-08-25 |
Method and apparatus for extracting optical clock signal
Grant 7,577,370 - Lee , et al. August 18, 2 | 2009-08-18 |
Apparatus For Restoring Clock Signal By Using Circulator
App 20090154937 - LIM; Sang Kyu ; et al. | 2009-06-18 |
Method Of And Apparatus For Processing Virtual Local Area Network Tag Frame
App 20090154471 - KIM; Seung Hwan ; et al. | 2009-06-18 |
APPARATUS FOR MATCHING GIGABIT ETHERNET (GbE) SIGNALS WITH OPTICAL TRANSPORT HIERARCHY (OTH)
App 20090154479 - KIM; Seung Hwan ; et al. | 2009-06-18 |
Apparatus and method for receiving parallel SFI-5 data interfaced with very high-speed deserializer
App 20090150708 - Kim; Jongho ; et al. | 2009-06-11 |
Apparatus For And Method Of Automatically Controlling Skew Between Transmitted Data
App 20090129455 - Kim; Jong Ho ; et al. | 2009-05-21 |
Apparatus for optical clock extraction
Grant 7,532,821 - Lee , et al. May 12, 2 | 2009-05-12 |
Integrated dielectric resonator filter and clock extraction device using the same
Grant 7,515,007 - Lim , et al. April 7, 2 | 2009-04-07 |
Method and apparatus for verifying multi-channel data
Grant 7,500,156 - Shin , et al. March 3, 2 | 2009-03-03 |
Apparatus For Transmitting And Receiving Data With Various Data Capacities At High Speed
App 20090046745 - Shin; Jong Yoon ; et al. | 2009-02-19 |
Wideband Electric Signal Mixer And Optical Transmitter Using The Same
App 20090034987 - KANG; Sae Kyoung ; et al. | 2009-02-05 |
Device and method for optical supervisory channel framing in optical transport network system
Grant 7,471,898 - Shin , et al. December 30, 2 | 2008-12-30 |
Operation Circuit For Modified Euclidean Algorithm In High-speed Reed-solomon Decoder And Method Of Implementing The Modified Euclidean Algorithm
App 20080313253 - Shin; Jong-Yoon ; et al. | 2008-12-18 |
Apparatus for generating optical carrier suppressed return-to-zero
Grant 7,412,173 - Lee , et al. August 12, 2 | 2008-08-12 |
Method And Apparatus For Extracting Optical Clock Signal
App 20080138083 - Lee; Jaemyoung ; et al. | 2008-06-12 |
Apparatus And Method For Generating Optical Return-to-zero Signal
App 20080138082 - KANG; Sae Kyoung ; et al. | 2008-06-12 |
Method And Apparatus For Converting Interface Between High Speed Data Having Various Capacities
App 20080131136 - Shin; Jong Yoon ; et al. | 2008-06-05 |
Method And Apparatus For Increasing Transmission Capacity In Optical Transport Network
App 20080131117 - Cho; Hyunwoo ; et al. | 2008-06-05 |
Data transmitter and method of generating none return to zero optical signal with clock component amplification
App 20080107427 - Lee; Wangjoo ; et al. | 2008-05-08 |
Apparatus and method for all-optical control of gain and gain flattening on an optical amplifier
Grant 7,365,903 - Choi , et al. April 29, 2 | 2008-04-29 |
Data transmitter and method of generating none return to zero optical signal with clock component amplification
Grant 7,330,664 - Lee , et al. February 12, 2 | 2008-02-12 |
Synchronous transfer mode-256 adder/dropper
Grant 7,327,767 - Kim , et al. February 5, 2 | 2008-02-05 |
Apparatus for switching optical channel overhead in optical supervisory channel of optical transport network system and apparatus for forwarding optical channel maintenance signal
Grant 7,315,694 - Shin , et al. January 1, 2 | 2008-01-01 |
Multi-mode Open-loop Type Clock Extraction Apparatus
App 20070285181 - LIM; Sang Kyu ; et al. | 2007-12-13 |
Method and apparatus for optimizing decision level of signal output from optical receiver
Grant 7,298,978 - Lee , et al. November 20, 2 | 2007-11-20 |
Variable length packet switching system
Grant 7,245,641 - Kim , et al. July 17, 2 | 2007-07-17 |
Apparatus and method for all-optical control of gain and gain flattening on an optical amplifier
App 20070133084 - Choi; Bo Hun ; et al. | 2007-06-14 |
Apparatus for and method of generating pointers for transfer of structured data in AAL1
Grant 7,224,694 - Kang , et al. May 29, 2 | 2007-05-29 |
Integrated dielectric resonator filter and clock extraction device using the same
App 20070109060 - Lim; Sang Kyu ; et al. | 2007-05-17 |
Method and apparatus for extracting optical clock signal
App 20070098410 - Lee; Jaemyoung ; et al. | 2007-05-03 |
Method of optimizing output signal of optical receiver using FEC and optical receiving system using the method
Grant 7,212,741 - Myong , et al. May 1, 2 | 2007-05-01 |
Method and apparatus for extracting optical clock signal
App 20070086784 - Lee; Jaemyoung ; et al. | 2007-04-19 |
Apparatus and method to generate carrier suppressed-return to zero optical signal
App 20070086787 - Cho; Hyun Woo ; et al. | 2007-04-19 |
Method and apparatus for verifying multi-channel data
App 20070088991 - Shin; Jong Yoon ; et al. | 2007-04-19 |
Time-division multiplexing/demultiplexing system and method
App 20070071039 - Bang; Joon Hak ; et al. | 2007-03-29 |
Optical amplification apparatus having function of flattening channel output spectrum
App 20070058241 - Chang; Sun Hyok ; et al. | 2007-03-15 |
Frequency extracting apparatus and signal extracting system employing the same
App 20070041734 - Lee; Jaemyoung ; et al. | 2007-02-22 |
Apparatus for synchronizing clock using source synchronous clock in optical transmission system
Grant 7,180,343 - Shin , et al. February 20, 2 | 2007-02-20 |
Method for dynamically allocating bandwidth in ATM passive optical network
Grant 7,180,910 - Kim , et al. February 20, 2 | 2007-02-20 |
Method and apparatus of clock recovery using optical filters
Grant 7,162,162 - Lee , et al. January 9, 2 | 2007-01-09 |
Clock extracting apparatus
App 20060280506 - Lee; Jaemyoung ; et al. | 2006-12-14 |
Apparatus and method for generating optical carrier for microwave and millimeterwave photonics system
Grant 7,142,570 - Lee , et al. November 28, 2 | 2006-11-28 |
Apparatus for optical clock extraction
App 20060233555 - Lee; Jae-Myoung ; et al. | 2006-10-19 |
Apparatus and method for monitoring optical signal
Grant 7,123,352 - Han , et al. October 17, 2 | 2006-10-17 |
Apparatus and method for stimulated Brillouin scattering suppression using supervisory channel
Grant 7,092,635 - Lee , et al. August 15, 2 | 2006-08-15 |
Apparatus for synchronizing clock using source synchronous clock in optical transmission system
App 20060133816 - Shin; Jong-Yoon ; et al. | 2006-06-22 |
Clock signal generation apparatus using asymmetrical distortion of NRZ signal and optical transmission and reception system employing the same
App 20060110167 - Lee; Wangjoo ; et al. | 2006-05-25 |
Multi-protocol signals processing apparatus and method for NG-SDH transponder
App 20060104317 - Bang; Joon-Hak ; et al. | 2006-05-18 |
Apparatus for compensating polarization mode dispersion
Grant 7,024,058 - Han , et al. April 4, 2 | 2006-04-04 |
Apparatus for extracting optical clock using filters and amplifier and method for the same
App 20060061402 - Lee; Jae-Myoung ; et al. | 2006-03-23 |
Apparatus and method for generating optical carrier for microwave and millimeterwave photonics system
App 20050141582 - Lee, Sang-Soo ; et al. | 2005-06-30 |
Apparatus for compensating polarization mode dispersion
App 20050135722 - Han, Ki-Ho ; et al. | 2005-06-23 |
Apparatus and method for optimizing bias voltage of electro-optic modulator and optical transmitting system using the same
App 20050129411 - Cho, Hyunwoo ; et al. | 2005-06-16 |
Optical transmission system for removing skew between optical channels
App 20050129408 - Kim, Byoung Sung ; et al. | 2005-06-16 |
Optical transmitter for generating duobinary CSRZ and CSRZ-DPSK optical signals for use in optical communication system
App 20050105916 - Lee, Dong Soo ; et al. | 2005-05-19 |
Data transmitter and method of generating none return to zero optical signal with clock component amplification
App 20050095002 - Lee, Wangjoo ; et al. | 2005-05-05 |
Apparatus and method for monitoring optical signal
App 20050094130 - Han, Ki Ho ; et al. | 2005-05-05 |
Apparatus for switching optical channel overhead in optical supervisory channel of optical transport network system and apparatus for forwarding optical channel maintenance signal
App 20050078959 - Shin, Jong-Yoon ; et al. | 2005-04-14 |
Device and method for optical supervisory channel framing in optical transport network system
App 20050063700 - Shin, Jong-Yoon ; et al. | 2005-03-24 |
Method for correcting the shift of output wavelength of light source
Grant 6,845,109 - Lee , et al. January 18, 2 | 2005-01-18 |
Clock extraction apparatus and method for optical signal
App 20040240889 - Lee, Wang Joo ; et al. | 2004-12-02 |
Apparatus for generating optical carrier suppressed return-to-zero
App 20040184818 - Lee, Dong Soo ; et al. | 2004-09-23 |
Cross-gain modulation type optical wavelength converter having high extinction ratio and wide input dynamic range
Grant 6,795,233 - Bang , et al. September 21, 2 | 2004-09-21 |
Synchronous transfer mode-256 adder/dropper
App 20040174871 - Kim, Byoung Sung ; et al. | 2004-09-09 |
Method of optimizing output signal of optical receiver using FEC and optical receiving system using the method
App 20040105687 - Myong, Seung Il ; et al. | 2004-06-03 |
Cross-gain modulation type optical wavelength converter having high extinction ratio and wide input dynamic range
App 20040090662 - Bang, Joon Hak ; et al. | 2004-05-13 |
Method for correcting the shift of output wavelength of light source
App 20040086007 - Lee, Jyung Chan ; et al. | 2004-05-06 |
Method and apparatus of clock recovery using optical filters
App 20040067063 - Lee, Jae-Myoung ; et al. | 2004-04-08 |
Method and apparatus for optimizing decision level of signal output from optical receiver
App 20040057725 - Lee, Jyung-Chan ; et al. | 2004-03-25 |
Apparatus for and method of generating pointers for transfer of structured data in AAL1
App 20040008686 - Kang, Ho Yong ; et al. | 2004-01-15 |
Asynchronous transfer mode, passive optical network slave device and method for transmitting/receiving data in such device
App 20040008703 - Kim, Chan ; et al. | 2004-01-15 |
Method and apparatus for transmitting/receiving leased line data
App 20030142695 - Lee, Hoon ; et al. | 2003-07-31 |
Method for dynamically allocating bandwidth in ATM passive optical network
App 20030123482 - Kim, Seung Hwan ; et al. | 2003-07-03 |
Clock distribution device for multiband modem
App 20030118135 - Lee, Hoon ; et al. | 2003-06-26 |
Variable length packet switching system
App 20030118058 - Kim, Chan ; et al. | 2003-06-26 |
Brillouin/erbuim fiber laser outputting dual spacing multiwavelength light
Grant 6,424,664 - Oh , et al. July 23, 2 | 2002-07-23 |
Hybrid fiber amplifier using dispersion compensating raman amplifier
App 20020060839 - Oh, Wang-Yuhl ; et al. | 2002-05-23 |
Apparatus and method for stimulated brillouin scattering supression using supervisory channel
App 20010004289 - Lee, Sang-Soo ; et al. | 2001-06-21 |
Tributary unit signal cross-connection apparatus
Grant 5,914,952 - Eom , et al. June 22, 1 | 1999-06-22 |
Circuit for searching fault location in a device having a plurality of application specific integrated circuits
Grant 5,696,788 - Choi , et al. December 9, 1 | 1997-12-09 |
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