Yoo; Tae Whan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoo; Tae Whan.The latest application filed is for "method and apparatus for using a service through blockchain system".

Company Profile

2.43.55

Yoo; Tae Whan - Daejeon KR
Yoo; Tae Whan - Daejeon-si KR
Yoo; Tae Whan - Daejon KR
Yoo; Tae-Whan - Taejon KR
Yoo; Tae Whan - Daejeon-city KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method And Apparatus For Using A Service Through Blockchain System App 20210342803 - Yoo; Tae Whan	2021-11-04
Network infrastructure system and method for data processing and data sharing using the same Grant 11,070,639 - Kim , et al. July 20, 2	2021-07-20
Communication method and apparatus based on quality of service (QoS) in network slice-based mobile communication network Grant 10,484,907 - Song , et al. Nov	2019-11-19
Packet or passive optical network system with protection switching capabilities Grant 10,341,262 - Yoo	2019-07-02
Network Infrastructure System And Method For Data Processing And Data Sharing Using The Same App 20190098104 - KIM; Sun Me ; et al.	2019-03-28
Packet-based optical signal switching control method and apparatus Grant 10,194,222 - Kim , et al. Ja	2019-01-29
Method and apparatus for configuring radio resource Grant 10,136,456 - Song , et al. November 20, 2	2018-11-20
Methods and apparatus for providing mobility in ethernet network Grant 10,129,146 - Yoo , et al. November 13, 2	2018-11-13
Packet-based Optical Signal Switching Control Method And Apparatus App 20180109857 - KIM; Daeub ; et al.	2018-04-19
COMMUNICATION METHOD AND APPARATUS BASED ON QUALITY OF SERVICE (QoS) IN NETWORK SLICE-BASED MOBILE COMMUNICATION NETWORK App 20180014222 - SONG; Ho Young ; et al.	2018-01-11
Communication Method And Apparatus Using Network Slice App 20170289791 - YOO; Tae Whan ; et al.	2017-10-05
Methods And Apparatus For Providing Mobility In Ethernet Network App 20170142008 - YOO; Tae Whan ; et al.	2017-05-18
Method And Apparatus For Configuring Radio Resource App 20170135099 - SONG; Pyeong Jung ; et al.	2017-05-11
Packet Or Passive Optical Network System With Protection Switching Capabilities App 20160112303 - YOO; Tae Whan	2016-04-21
Communication Apparatus In Wideband Wireless Optical Communication System Based On Free Space, And Transmission And Reception Method Using The Same App 20140153928 - YU; Jea Hoon ; et al.	2014-06-05
Node apparatus and method of receiving optical signal thereof, and ring network system Grant 8,724,992 - Lee , et al. May 13, 2	2014-05-13
Method for managing ethernet ring network of VLAN-based bridge Grant 8,638,807 - Kim , et al. January 28, 2	2014-01-28
Method For Managing Ethernet Ring Network Of Vlan-based Bridge App 20140010071 - KIM; Dae Ub ; et al.	2014-01-09
WDM-TDM PON remote terminal and WDM-TDM PON link protection system Grant 8,606,100 - Kim , et al. December 10, 2	2013-12-10
Wdm-tdm Pon Remote Terminal And Wdm-tdm Pon Link Protection System App 20120163802 - KIM; Kwang-Ok ; et al.	2012-06-28
Apparatus and method of classifying packets Grant 8,165,125 - Kim , et al. April 24, 2	2012-04-24
Method Of Automatically Identifying Multiservice And Method Of Providing Multiservice Using The Same App 20110270985 - UM; Nam Kyoung ; et al.	2011-11-03
Method and apparatus for dynamically allocating bandwidth by hierarchical weight round robin Grant 7,936,765 - Kim , et al. May 3, 2	2011-05-03
Node Apparatus And Method Of Receiving Optical Signal Thereof, And Ring Network System App 20110052194 - LEE; Hyun Jae ; et al.	2011-03-03
Software Platform And Method Of Managing Application Individuals In The Software Platform App 20110023018 - PARK; Soo-Myung ; et al.	2011-01-27
Method For Managing Ethernet Ring Network Of Vlan-based Bridge App 20110019536 - KIM; Dae Ub ; et al.	2011-01-27
Time Stamping Apparatus And Method For Network Timing Synchronization App 20110016232 - LEE; Seung-Woo ; et al.	2011-01-20
Method And Apparatus For Measuring Network Delay In Ethernet Ring Network App 20100302967 - LEE; Sang-Min ; et al.	2010-12-02
High-speed GCM-AES block cipher apparatus and method Grant 7,840,003 - Kim , et al. November 23, 2	2010-11-23
Method For Protection Switching App 20100290340 - LEE; Kwang Koog ; et al.	2010-11-18
MAC security entity for link security entity and transmitting and receiving method therefor Grant 7,797,745 - Han , et al. September 14, 2	2010-09-14
Apparatus and method for managing traffic using VID in EPON Grant 7,751,410 - Lee , et al. July 6, 2	2010-07-06
Method for managing service bandwidth by customer port and EPON system using the same Grant 7,733,780 - Kim , et al. June 8, 2	2010-06-08
Authentication method for link protection in Ethernet passive optical network Grant 7,730,305 - Eun , et al. June 1, 2	2010-06-01
EPON bridge apparatus and method for forwarding thereof Grant 7,684,403 - Kim , et al. March 23, 2	2010-03-23
Data transmission system and method in EPON, and recording medium storing program of the same Grant 7,633,866 - Han , et al. December 15, 2	2009-12-15
Method of controlling FEC in EPON Grant 7,600,171 - Lee , et al. October 6, 2	2009-10-06
Ethernet switch, and apparatus and method for expanding port Grant 7,599,353 - Kim , et al. October 6, 2	2009-10-06
Apparatus for FEC supporting transmission of variable-length frames in TDMA system and method of using the same Grant 7,581,155 - Lee , et al. August 25, 2	2009-08-25
Apparatus And Method Of Classifying Packets App 20090135826 - KIM; Jung Hak ; et al.	2009-05-28
Burst mode optical receiver for maintaining constant signal amplitude Grant 7,539,424 - Kang , et al. May 26, 2	2009-05-26
Method of monitoring link performance and diagnosing active link state in Ethernet passive optical network Grant 7,502,328 - Lee , et al. March 10, 2	2009-03-10
Method of controlling upstream data transmission in ethernet PON and apparatus thereof Grant 7,443,861 - Lee , et al. October 28, 2	2008-10-28
EPON bridge apparatus and method for forwarding thereof App 20080198857 - Kim; Chan ; et al.	2008-08-21
Method And Apparatus For Dynamically Allocating Bandwidth By Hierarchical Weight Round Robin App 20080130657 - KIM; Chan ; et al.	2008-06-05
Communication apparatus in Ethernet passive optical network Grant 7,379,676 - Kang , et al. May 27, 2	2008-05-27
Communication node system, control node system, and communication system using node systems in ethernet-passive optical network Grant 7,372,854 - Kang , et al. May 13, 2	2008-05-13
Burst mode optical receiver considering characteristic of extinction ratio of received optical signal Grant 7,369,781 - Seo , et al. May 6, 2	2008-05-06
Dual mode decoder Grant 7,313,751 - Kang , et al. December 25, 2	2007-12-25
Apparatus for executing multi-point control protocol in Ethernet passive optical network Grant 7,301,970 - Kim , et al. November 27, 2	2007-11-27
MB810 encoder/decoder, dual mode encoder/decoder, and MB810 code generating method Grant 7,290,202 - Kang , et al. October 30, 2	2007-10-30
Method and apparatus for processing ethernet data frame in media access control (MAC) sublayer of ethernet passive optical network (PON) Grant 7,274,695 - Kim , et al. September 25, 2	2007-09-25
Variable length packet switching system Grant 7,245,641 - Kim , et al. July 17, 2	2007-07-17
Apparatus and method for managing traffic using VID in EPON App 20070133549 - Lee; Hoon ; et al.	2007-06-14
Method for managing service bandwidth by customer port and EPON system using the same App 20070127487 - Kim; Jung Hak ; et al.	2007-06-07
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
Apparatus and method for 8B/10B code-group validity check Grant 7,205,911 - Kim , et al. April 17, 2	2007-04-17
CRC verification apparatus with constant delay and method thereof Grant 7,194,672 - Kim , et al. March 20, 2	2007-03-20
Dynamic bandwidth allocation apparatus and method in Ethernet Passive Optical Network, and EPON master apparatus using the same App 20070019957 - Kim; Chan ; et al.	2007-01-25
ATM-PON ONU controlling apparatus Grant 7,142,544 - Kim , et al. November 28, 2	2006-11-28
Method of monitoring link performance and diagnosing active link state in ethernet passive optical network App 20060221841 - Lee; Ho Sook ; et al.	2006-10-05
MAC security entity for link security entity and transmitting and receiving method therefor App 20060136715 - Han; Kyeong Soo ; et al.	2006-06-22
High-speed GCM-AES block cipher apparatus and method App 20060126835 - Kim; Kwang Ok ; et al.	2006-06-15
Optical transmitter having analog/digital mixed-mode temperature compensation function App 20060126683 - Kang; Ho Yong ; et al.	2006-06-15
Authentication method for link protection in Ethernet Passive Optical Network App 20060129814 - Eun; Jee Sook ; et al.	2006-06-15
Multicasting apparatus and method in shared memory switch Grant 7,023,850 - Kim , et al. April 4, 2	2006-04-04
Dual mode decoder App 20060012496 - Kang; Sungsoo ; et al.	2006-01-19
Apparatus for FEC supporting transmission of variable-length frames in TDMA system and method of using the same App 20050149821 - Lee, Hoon ; et al.	2005-07-07
Method of controlling FEC in EPON App 20050149822 - Lee, Hoon ; et al.	2005-07-07
MB810 encoder/decoder, dual mode encoder/decoder, and MB810 code generating method App 20050012646 - Kang, Sungsoo ; et al.	2005-01-20
Ethernet switch, and apparatus and method for expanding port App 20050002390 - Kim, Chan ; et al.	2005-01-06
ATM-PON ONU controlling apparatus App 20040202174 - Kim, Chan ; et al.	2004-10-14
Apparatus for compensating for characteristics of laser diode and optical transmitter including the apparatus App 20040190569 - Kang, Ho Yong ; et al.	2004-09-30
Burst mode optical receiver App 20040190912 - Seo, Ja Won ; et al.	2004-09-30
Burst mode optical receiver App 20040190914 - Kang, Ho Yong ; et al.	2004-09-30
Burst mode optical receiver considering characteristic of extinction ratio of received optical signal App 20040190913 - Seo, Ja Won ; et al.	2004-09-30
Data transmission system and method in EPON, and recording medium storing program of the same App 20040141745 - Han, Kyeong-Soo ; et al.	2004-07-22
Communication system for peer-to-peer communication between optical network units in Ethernet-based passive optical network and communication method thereof App 20040120315 - Han, Kyeong-Soo ; et al.	2004-06-24
Communication node system, control node system, and communication system using node systems in ethernet-passive optical network App 20040114592 - Kang, Ho-Yong ; et al.	2004-06-17
CRC verification apparatus with constant delay and method thereof App 20040111660 - Kim, Chan ; et al.	2004-06-10
Communication apparatus in ethernet passive optical network App 20040109450 - Kang, Ho Yong ; et al.	2004-06-10
Apparatus for executing multi-point control protocol in Ethernet passive optical network App 20040109688 - Kim, Chan ; et al.	2004-06-10
Apparatus and method for 8B/10B code-group validity check App 20040103363 - Kim, Junghak ; et al.	2004-05-27
Method and apparatus for processing ethernet data frame in media access control (MAC) sublayer of ethernet passive optical network (PON) App 20040100962 - Kim, Seung Hwan ; et al.	2004-05-27
Method of controlling upstream data transmission in Ethernet PON and apparatus thereof App 20040095884 - Lee, Ho Sook ; et al.	2004-05-20
Multi-tone transceiver system using two steps of DMT-CMFB Grant 6,690,717 - Kim , et al. February 10, 2	2004-02-10
Time-domain equalizer of cascaded filters for VDSL Grant 6,687,291 - Lee , et al. February 3, 2	2004-02-03
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
Apparatus for and method of generating pointers for transfer of structured data in AAL1 App 20040008686 - Kang, Ho Yong ; et al.	2004-01-15
Method and apparatus for transmitting/receiving leased line data App 20030142695 - Lee, Hoon ; et al.	2003-07-31
Variable length packet switching system App 20030118058 - Kim, Chan ; et al.	2003-06-26
Clock distribution device for multiband modem App 20030118135 - Lee, Hoon ; et al.	2003-06-26
Automatic dispersion equalization apparatus in high-speed optical transmission system Grant 6,580,542 - Song , et al. June 17, 2	2003-06-17
Multicasting apparatus and method in shared memory switch App 20020080787 - Kim, Chan ; et al.	2002-06-27
Variable-rate QAM transceiver App 20020080884 - Lee, Hoon ; et al.	2002-06-27