Inventor · disambiguated record
Byoung Whi Kim
Also filed as: KIM BYOUNG W · KIM BYOUNG WHI
50 granted patents·20 pending applications·637 citations·filing 2000–2011
98Inventor score
Top patents by PatentIndex Score
70 records- 0198US9008513B2Wavelength division multiplexing-passive optical network systemKIM BYOUNG WHI·Filed 2008·Granted Apr 14, 2015·231 cites·16 claims
- 0293US7522648B2Hybrid type integrated optical deviceKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Apr 21, 2009·23 cites·13 claims
- 0392US7738167B2Reflective semiconductor optical amplifier (RSOA), RSOA module having the same, and passive optical network using the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 15, 2010·14 cites·12 claims
- 0491US8086102B2Passive optical network based on reflective semiconductor optical amplifierKIM BYOUNG-WHI·Filed 2007·Granted Dec 27, 2011·17 cites·20 claims
- 0590US7787771B2Extendable loop-back type passive optical network and scheduling method and apparatus for the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Aug 31, 2010·17 cites·5 claims
- 0690US7305160B2Tunable wavelength optical transmission moduleKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Dec 4, 2007·15 cites·16 claims
- 0789US7471899B2WDM-PON system based on wavelength-tunable external cavity laser light sourceKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Dec 30, 2008·30 cites·35 claims
- 0886US8320763B2Planar lightwave circuit (PLC) device wavelength tunable light source comprising the same device and wavelength division multiplexing-passive optical network (WDM-PON) using the same light sourceKIM BYOUNG-WHI·Filed 2007·Granted Nov 27, 2012·19 cites·13 claims
- 0983US7327771B2WDM-PON system with optical wavelength alignment functionKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Feb 5, 2008·24 cites·15 claims
- 1081US8050554B2Fault localization apparatus for optical line using subcarrier multiplexing (SCM) monitoring signal and method thereofKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Nov 1, 2011·8 cites·9 claims
- 1181US7590359B2Optical communication node system, all-optical packet routing system, and all-optical packet routing method and all-optical packet routing network using the node and routing systemsKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Sep 15, 2009·16 cites·14 claims
- 1280US8125707B2Reflective semiconductor optical amplifier (RSOA), RSOA module having the same, and passive optical network using the sameKIM BYOUNG WHI·Filed 2010·Granted Feb 28, 2012·4 cites·23 claims
- 1380US7689124B2Two-dimensional optical CDMA system, PN coded wavelength/time encoder and decoder therein, and method of encoding/decodingKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Mar 30, 2010·9 cites·33 claims
- 1479US7583669B2Dynamic multicast group management and service wavelength allocation method for communication-broadcasting convergence service in WDM-PONELECT & TELECOMM RESEARCH INST·Filed 2005·Granted Sep 1, 2009·11 cites·10 claims
- 1578US7489868B2Apparatus for measuring optical beat interference noise in subcarrier multiple access optical networkKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Feb 10, 2009·7 cites·6 claims
- 1678US7437073B2System for providing dynamic service using optical sub-carrier multiplexing type multi-channel access and method of controlling the sameKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Oct 14, 2008·15 cites·8 claims
- 1777US7330655B2WDM/SCM-PON and media access control method for asymmetric packet communication in the sameKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Feb 12, 2008·13 cites·11 claims
- 1876US7421203B2Method for transmitting packet in wireless access network based on wavelength identification code schemeKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Sep 2, 2008·22 cites·18 claims
- 1976US7366421B2Single-to-multi mode converter and optical code division multiple access system using the sameKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Apr 29, 2008·19 cites·17 claims
- 2075US8488977B2Time division multiple access over wavelength division multiplexed passive optical networkKIM BYOUNG WHI·Filed 2008·Granted Jul 16, 2013·5 cites·6 claims
- 2175US8036529B2Wavelength conversion apparatus in time division multiplexing—passive optical network system based on wavelength division multiplexing system, and optical transmission apparatus and method using the sameKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Oct 11, 2011·5 cites·20 claims
- 2275US7421164B2Method for fabricating laser diode having optical fiber Bragg grating as front mirror of external resonator and laser diode fabricated therebyKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 2, 2008·7 cites·9 claims
- 2374US8045261B2Reflective semiconductor optical amplifier (RSOA), RSOA module having the same, and passive optical network using the sameKOREA ELECTRONICS TELECOMM·Filed 2010·Granted Oct 25, 2011·2 cites·19 claims
- 2474US7679819B2Feed-forward current injection circuits and semiconductor optical amplifier structures for downstream optical signal reuse methodKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Mar 16, 2010·5 cites·11 claims
- 2574US7599411B2WDM-PON system with optical wavelength alignment functionKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Oct 6, 2009·6 cites·18 claims
- 2672US8054172B2Apparatus with reconfiguration function and signal gathering functionKOREA ELECTRONICS TELECOMM·Filed 2008·Granted Nov 8, 2011·7 cites·14 claims
- 2772US7580441B2Athermal external cavity laserKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Aug 25, 2009·5 cites·12 claims
- 2869US7515830B2Optical communication apparatus by using subcarrier multiple access and method thereofKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Apr 7, 2009·8 cites·8 claims
- 2969US7373084B2Optical network termination device for use in passive optical network based on WDM/SCM schemeELECTRONICS AND TELECOMM REASE·Filed 2004·Granted May 13, 2008·11 cites·9 claims
- 3068US7995626B2Athermal external cavity laserKOREA ELECTRONICS TELECOMM·Filed 2009·Granted Aug 9, 2011·2 cites·17 claims
- 3167US8494366B2Wavelength division multiplexing-passive optical network using external seed light sourceKIM BYOUNG WHI·Filed 2008·Granted Jul 23, 2013·3 cites·11 claims
- 3266US8705969B2Optical backhaul network for wireless broadband serviceKIM BYOUNG WHI·Filed 2008·Granted Apr 22, 2014·4 cites·17 claims
- 3366US8422124B2Seed light module for passive optical networkLEE HAN-HYUB·Filed 2009·Granted Apr 16, 2013·3 cites·9 claims
- 3466US7421206B2Optical transceiver for transmitting light source control information and optical network using the sameKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 2, 2008·3 cites·7 claims
- 3566US7308199B2Optical CDMA transmitting apparatus and method for transmitting bipolar dataKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Dec 11, 2007·8 cites·16 claims
- 3664US7881613B2Wavelength tracking apparatus and method in WDM-PON systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Feb 1, 2011·3 cites·4 claims
- 3762US7453380B2Apparatus and method for processing analog signals and outputting digitally converted analog signals using serial busKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Nov 18, 2008·2 cites·12 claims
- 3862US7330438B2Apparatus for transceiving packets in WDM-PONKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Feb 12, 2008·5 cites·6 claims
- 3961US8285143B2Method of allocating bandwidth of passive optical networkKIM TAE YEON·Filed 2008·Granted Oct 9, 2012·2 cites·3 claims
- 4060US6952533B2Internet protocol over WDM network, and packet communication system and method in the IPOW networkKOREA ELECTRONICS TELECOMM·Filed 2000·Granted Oct 4, 2005·9 cites·11 claims
- 4159US7539416B2Optical network terminal and wavelength division multiplexing based optical network having the sameKOREA ELECTRONICS TELECOMM·Filed 2004·Granted May 26, 2009·5 cites·9 claims
- 4259US6888664B2Wavelength converting apparatus using optical source having fixed wavelength and an optical cross connect system adapting thereofKOREA ELECTRONICS TELECOMM·Filed 2002·Granted May 3, 2005·6 cites·17 claims
- 4358US7720381B2Optical transmission apparatus and optical access network for wavelength-division multiplexing optical network with both sub-carrier multiplex and sub-carrier multiple access schemesKOREA ELECTRONICS TELECOMM·Filed 2006·Granted May 18, 2010·2 cites·14 claims
- 4457US8644711B2Apparatus and method for OLT and ONU for wavelength agnostic wavelength-division multiplexed passive optical networksKIM BYOUNG-WHI·Filed 2007·Granted Feb 4, 2014·2 cites·16 claims
- 4556US6888975B2Multi-dimensional optical cross-connect switching systemKOREA ELECTRONICS TELECOMM·Filed 2002·Granted May 3, 2005·3 cites·13 claims
- 4647US2010310058A1Mobile communication terminal and control method thereofKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 4746US2010158522A1Seed light module based on single longitudinal mode oscillation light sourceCHO SEUNG-HYUN·Filed 2009·Application pending·0 cites
- 4845US6922143B2Serial bus type configuration recognition and alarm apparatusKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Jul 26, 2005·0 cites·9 claims
- 4945US2012099611A1External cavity tunable laser moduleKIM BYOUNG WHI·Filed 2009·Application pending·0 cites
- 5044US2010158526A1Optical transceiver suitable for use in hybrid, passive optical networkLEE HAN-HYUB·Filed 2009·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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