2019-11-18

Phase compensation system in continuous variable quantum key distribution

이준구,박일환,임경천,오준상,김용신

US. 16614404

2019-10-28

Continuous variable quantum key distribution protocol applying photon subtraction in a receiver

이준구,임경천,서창호

CN. 201880027904.X

2019-10-28

Continuous variable quantum key distribution protocol applying photon subtraction in a receiver

이준구,임경천,서창호

US. 16608954

2019-05-15

Effective quantum RAM architecture for quantum database

이준구,박경덕

US. 16412692

2019-05-15

Effective quantum RAM architecture for quantum database

이준구,박경덕

EP. 19174640

2015-10-30

Method of Contention Based Medium Access Control

이준구,김준혁,김경혜,곽병재

US. 14928473

Dec. 2015

Security improved coherent one way quantum key distribution protocol

June-Koo Kevin Rhee, Kyongchun Lim, Heasin Ko

PCT/KR2015/013429

Applicated

2013.03.07

Energy-Efficient User Scheduling for Multiuser MIMO Downlink System

Rhee, June Koo, Kim, Jun Hyuk, Lee, Byung Moo, Choi, Jin Hyeock, Bang, Jong Ho, Kang, Byung Chang

AN. US 13/788,066

Applicated

2012.02.07

Apparatus for transferring optical data in optical switching system using time synchronization

June Koo Rhee, Ji Hwan Kim, Jung Yul Choi, and Min Ho Kang

Pat. US 8111990

Patented

2011.05.23

SYSTEM AND METHOD FOR PACKET SWITCHING

Rhee, June Koo and Chankyun Lee

AN. US 13/113,444

Applicated

2010.08.03

WIRELESS MESH NETWORK SYSTEM, VIRTUAL NODE GENERATING METHOD THEREOF, UNICAST PACKET ROUTING METHOD, AND SCHEDULING METHOD THEREOF

Rhee, June Koo, Jung, Sangsu, Sung, Jihoon, Lee, Doojeong

AN. US 12/849,486

Applicated

2010.05.18

TIMESTAMPING APPARATUS AND METHOD

Rhee, June Koo, Kim, Seung Hwan, Kim, Kwang joon, Lee, Kyu Sang, Lee, Chan Kyun, Lim, Seong Jin

AN. US 12/776875

Applicated

2010.01.12

Add-Drop Benes Networks

Rhee, June Koo, Lee, Chan Kyun

AN. US 12/686099

Applicated

2009.12.11

METHOD AND APPARATUS FOR PROCESSING TIMESTAMP USING SIGNATURE INFORMATION ON PHYSICAL LAYER

Rhee, June Koo, Kim, Seung Hwan, Ko, Je soo, Lee, Kyu Sang, Lee, Chan Kyun, Sung, Ji Hoon

AN. US 12/635902 (2009.12.11), AN. JAP 2009-284039 (2009.12.15)

Applicated

2009.06.11

APPARATUS FOR TRANSPORTING OPTICAL DATA IN OPTICAL SWITCHING SYSTEM USING TIME SYNCHRONIZATION

Rhee, June Koo, Choi, Jung Yul, Kim, Ji Hwan, Kang, Min Ho

AN. US 12/518,765

Applicated

2008.12.31

Forward Discrete/Inverse-Discrete Fourier Transform Device and Method for Optical OFDM Communication and Transmitting and Receiving Apparatus Comprising the Device

Rhee, June Koo, Lee, Kyu Sang, 타이 찬 티. 디

AN. US 2008-347162

Applicated

2008.12.25

Method of creating address forwarding table in ethernet ring network

Rhee, June Koo, Lim, Jin Sung

AN. US 2008/0317030 A1

Applicated

2008.11.17

FAILURE RECOVERY METHOD IN NON REVERTIVE MODE OF ETHERNET RING NETWORK

Rhee, June Koo, 류정동, 주범순, Lim, Jin Sung, Zahir Uddin Ahmed, 양 양, 호네스 마크

AN. PCT/KR2008/006762

Applicated

2008.03.31

METHOD FOR PROTECTION SWITCHING IN ETHERNET RING NETWORK

Rhee, June Koo, 류정동, Lim, Jin Sung, 주범순, 김영선, Zahir Uddin Ahmed

AN. PCT/KR2008/001783

Applicated

2007.01.09

Apparatus and method for transferring optical data in optical switching system

Rhee, June Koo, Choi, Jung Yul, Kim, Ji Hwan, and Kang, Min Ho

AN. US 2007-651203 (2007.01.09) / PCT/KR06/03437 (2006.08.30) / KR 2006-0033813

Applicated

2008.11.03

APPARATUS AND METHOD FOR TRANSFERRING OPTICAL DATA IN OPTICAL SWITCHING SYSTEM

Rhee, June Koo, Choi, Jung Yul, Kim, Ji Hwan, Kang, Min Ho

PAT. EP 06 798 590.3 (2008.11.03), AN. PCT/KR2006/003437 (2006-08-30) / US 11/651,203(2007-01-09)

Patented

2006.08.22

Wavelength converter for generating wavelength tunable laser optical source in itself

SEO YOUNG-KWANG. KIM HYUN-CHIN, RYU HYUN-SURK, RHEE JUNE-KOO, PARK KEUN-JOO, YOUN CHUN-JU

PAT. US 7095551 (2006.08.22), AN. US 2005-296332(2005.12.08) / KR 2004-0103006

Patented

2005.11.02

Method and apparatus for suppressing optical surge in optical burst switching network

Park, Keun-joo, Kim, Hyun-chin,Rhee, June-koo, Seo, Young-kwang, Yeo, Yeong-bae, and Youn, Chun-ju

AN. US 2005-264165

Applicated

2005.12.06

Optical signal switching network using method of sub-harmonic embedded clock transmission

Park, Keun-joo, Kim, Hyun-chin, Seo, Young-kwang, Yeo, Yeong-bae, Youn, Chun-ju, and Rhee, June-koo

AN. 2005-294544 (2005.12.06) / KR 2005-0006201

Applicated

2005.10.27

Apparatus and method for label transmission in optical packet data switching network

Park, Keun-joo, Seo, Young-kwang, Kim, Hyun-chin, Youn, Chun-ju, and Rhee, June-koo

AN. EP 05256678(2005.10.27)/JP 2005-320955(2005.11.04)/US 2005-265164 (2005.11.03)/KR 2004-0088650

Applicated

2006.06.01

Method and apparatus for transmitting wireline single-band orthogonal frequency division mutiplexing based ultra wideband signal over pipeline carrying CATV broadcasting signal

Park, Keun-joo, Kim, Kwanghoon, Park, Hyuncheol, Lee, Yusung, Rhee, June-koo, Kim, Hyun-chin, Kang, Joonhyuk, and Lee, Junkyu

AN. US 2006-444342(2006.06.01)/KR 2005-0127214

Applicated

2005.12.23

Method for void-filling and transmitting burst data over optical burst switching network

Youn, Chun-ju, Seo, Young-kwang, Kim, Hyun-chin, Park, Keun-joo, and Rhee, June-koo

AN. US 2005-315005 (2005.12.23) / KR 2004-0112977

Applicated

2006.02.23

Wavelength-division-multiplexed passive optical network

Park, Keun-joo, Kim, Hyun-chin, Seo, Young-kwang, Yeo, Yeong-bae, Rhee, June-koo, and Youn, Chun-ju

AN. US 2006-359508 (2006.02.23) / KR 2005-0033038

Applicated

2005.11.02

Optical packet communication system using labeling of wavelength-offset polarization-division multiplexing

Park, Keun-joo, Kim, Hyun-chin, Rhee, June-koo, Seo, Young-kwang, Youn, Chun-ju

AN. US 2005-264030(2005.11.02) / JP 2005-319810(2005.11.02) / EP 05256677(2005.10.27) /KR 2004-0088348

Applicated

2005.12.02

Wavelength converter for generating wavelength tunable laser optical source in itself

SEO YOUNG-KWANG. KIM HYUN-CHIN, RYU HYUN-SURK, RHEE JUNE-KOO, PARK KEUN-JOO, YOUN CHUN-JU

AN. EP. 05257421(2005.12.02) / JP 2005-354979(2005.12.08) / KR 2004-0103006

Applicated

2004.09.09

Optical packet router for an optical node in a packet switched WDM optical network

Neophytos A . Antoniades, Valeria L. da Silva, June-Koo Rhee

US Patent Office, US20040175175

Applicated

2004.01.14

Protected DWDM ring networks using wavelength selected switches

Ming Jun Li and June-Koo Rhee

US Patent Office, PN: EP1379898

Applicated

2003.02.06

Protected DWDM ring networks using wavelength selected switches

Ming Jun Li and June-Koo Rhee

US Patent Office, PN: US20030025956

Applicated

2002.07.03

METHOD AND SYSTEM TO REDUCE FWM PENALTY IN NRZ WDM SYSTEMS

Jason Hurley and June-Koo Rhee

European Patent Office, PN: EP 1219052

Applicated

2002.07.03

Method and system to reduce FWM penalty in NRZ WDM systems

June-Koo Rhee and Jason Hurley

Pat. US 6606178 (2003.08.12) / EP 1219052 (2002.07.03)

Patented

1999.5.25

Apparatus for spectral encoding and decoding of femtosecond optical pulses

Warren S. Warren, June-Koo Rhee, and Hisashi Kobayashi

Pat. US 5907421

Patented