Yu; Jea Hoon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Jea Hoon.The latest application filed is for "network infrastructure system and method for data processing and data sharing using the same".

Company Profile

1.19.24

Yu; Jea Hoon - Daejeon KR
Yu; Jea-hoon - Daejeon-si N/A KR
Yu; Jea Hoon - Daejon 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
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
Network Infrastructure System And Method For Data Processing And Data Sharing Using The Same App 20190098104 - KIM; Sun Me ; et al.	2019-03-28
System for providing WDM-based wireless optical transport network and method for transmitting wireless optical signal using the same Grant 9,094,118 - Yu July 28, 2	2015-07-28
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
Clock operating method and apparatus for supporting ethernet physical layer interfaces Grant 8,498,314 - Choi , et al. July 30, 2	2013-07-30
Method for updating filtering database in multi-ring network Grant 8,477,660 - Lee , et al. July 2, 2	2013-07-02
System For Providing Wdm-based Wireless Optical Transport Network And Method For Transmitting Wireless Optical Signal Using The Same App 20130163991 - YU; Jea Hoon	2013-06-27
Seed light module for passive optical network Grant 8,422,124 - Lee , et al. April 16, 2	2013-04-16
Method and apparatus for controlling reflective semiconductor optical amplifier (RSOA) Grant 8,364,043 - Lee , et al. January 29, 2	2013-01-29
Method of allocating bandwidth of passive optical network Grant 8,285,143 - Kim , et al. October 9, 2	2012-10-09
Apparatus with reconfiguration function and signal gathering function Grant 8,054,172 - Jung , et al. November 8, 2	2011-11-08
Communication Node In Combined Node System And Communication Method Thereof App 20110153847 - KIM; Bup Joong ; et al.	2011-06-23
Clock Operating Method And Apparatus For Supporting Ethernet Physical Layer Interfaces App 20110150007 - CHOI; Woo Young ; et al.	2011-06-23
Node Apparatus And Method Of Receiving Optical Signal Thereof, And Ring Network System App 20110052194 - LEE; Hyun Jae ; et al.	2011-03-03
Method For Managing Ethernet Ring Network Of Vlan-based Bridge App 20110019536 - KIM; Dae Ub ; et al.	2011-01-27
Software Platform And Method Of Managing Application Individuals In The Software Platform App 20110023018 - PARK; Soo-Myung ; et al.	2011-01-27
Method And Apparatus For Measuring Network Delay In Ethernet Ring Network App 20100302967 - LEE; Sang-Min ; et al.	2010-12-02
Method For Updating Filtering Database In Multi-ring Network App 20100296416 - Lee; Kwang Koog ; et al.	2010-11-25
Method For Protection Switching App 20100290340 - LEE; Kwang Koog ; et al.	2010-11-18
Seed Light Module Based On Single Longitudinal Mode Oscillation Light Source App 20100158522 - Cho; Seung-hyun ; et al.	2010-06-24
Optical Transceiver Suitable For Use In Hybrid, Passive Optical Network App 20100158526 - Lee; Han-hyub ; et al.	2010-06-24
Apparatus And Method For Measuring Signal Performance And Apparatus For Selecting Signal App 20100158513 - Jung; Eui-suk ; et al.	2010-06-24
Apparatus And Method For Transmitting Optical Signals With Enhanced Reflection Sensitivity In Wavelength Division Multiplexing Passive Optical Network (wdm-pon) App 20100150560 - Lee; Jie-hyun ; et al.	2010-06-17
Apparatus And Method For Restoring Network Connected With Users Having Different Recovery Requirements App 20100149965 - Jung; Eui-suk ; et al.	2010-06-17
Method And Apparatus For Controlling Reflective Semiconductor Optical Amplifier (rsoa) App 20100150574 - LEE; Jie-hyun ; et al.	2010-06-17
Seed Light Module For Passive Optical Network App 20100150188 - Lee; Han-hyub ; et al.	2010-06-17
Apparatus with reconfiguration function and signal gathering function App 20090153320 - Jung; Eui Suk ; et al.	2009-06-18
Method of allocating bandwidth of passive optical network App 20090154939 - Kim; Tae Yeon ; et al.	2009-06-18
Internet broadcasting system and method thereof Grant 7,443,852 - Kwon , et al. October 28, 2	2008-10-28
Method for transmitting packet in wireless access network based on wavelength identification code scheme Grant 7,421,203 - Kim , et al. September 2, 2	2008-09-02
Admission control method in internet differentiated service network Grant 7,327,681 - Rhee , et al. February 5, 2	2008-02-05
Internet broadcasting system and method thereof App 20060126668 - Kwon; Jeong-Gook ; et al.	2006-06-15
Admission control method in Internet differentiated service network App 20040081092 - Rhee, Woo Seop ; et al.	2004-04-29
Method for transmitting packet in wireless access network based on wavelength identification code scheme App 20040004950 - Kim, Byoung Whi ; et al.	2004-01-08

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.