Hark Yoo

Person

Gyeonggi-do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptive deep learning inference apparatus and method in mobile edg...
- Patent number 12,218,801
- Issue date Feb 4, 2025
- Electronics and Telecommunications Research Institute
- Ryang Soo Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for providing microservice-based device control i...
- Patent number 11,277,495
- Issue date Mar 15, 2022
- Electronics and Telecommunications Research Institute
- Geun Yong Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for monitoring status of terminal
- Patent number 10,270,526
- Issue date Apr 23, 2019
- Electronics and Telecommunications Research Institute
- Byung-Hee Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for setting quiet window in passive optical ne...
- Patent number 10,205,524
- Issue date Feb 12, 2019
- Electronics and Telecommunications Research Institute
- Geun Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handheld device and method for measuring quality of optical link
- Patent number 9,883,335
- Issue date Jan 30, 2018
- Electronics and Telecommunications Research Institute
- Sung-Chang Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting wavelength in hybrid passive opt...
- Patent number 9,860,011
- Issue date Jan 2, 2018
- Electronics and Telecommunications Research Institute
- Geun Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for determining and controlling power of optical...
- Patent number 9,825,710
- Issue date Nov 21, 2017
- Electronics and Telecommunications Research Institute
- Hark Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network unit and method for controlling the unit
- Patent number 9,698,900
- Issue date Jul 4, 2017
- Electronics and Telecommunications Research Institute
- Hark Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast protection switching method for passive optical network
- Patent number 9,614,612
- Issue date Apr 4, 2017
- Electronics and Telecommunications Research Institute
- Geun Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling optical network unit (ONU) in sleep mode
- Patent number 9,609,403
- Issue date Mar 28, 2017
- Electronics and Telecommunications Research Institute
- Geun Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for determining and controlling power of optical...
- Patent number 9,553,692
- Issue date Jan 24, 2017
- Electronics and Telecommunications Research Institute
- Hark Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for detecting optical line fault in passive op...
- Patent number 9,553,665
- Issue date Jan 24, 2017
- Electronics and Telecommunications Research Institute
- Sung-Chang Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wavelength selection and configuration method for multi-wavelength...
- Patent number 9,197,353
- Issue date Nov 24, 2015
- Electronics and Telecommunications Research Institute
- Dong-Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical line terminal and optical network unit for supporting sleep...
- Patent number 9,184,851
- Issue date Nov 10, 2015
- Electronics and Telecommunications Research Institute
- Geun Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network system and method for controlling optical network s...
- Patent number 9,184,844
- Issue date Nov 10, 2015
- Electronics and Telecommunications Research Institute
- Mun Seob Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive optical network (PON)-based system and method for providing...
- Patent number 9,178,619
- Issue date Nov 3, 2015
- Electronics and Telecommunications Research Institute
- Young Suk Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical line terminal of passive optical network, and method for co...
- Patent number 9,088,382
- Issue date Jul 21, 2015
- Electronics and Telecommunications Research Institute
- Hark Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for monitoring optical line
- Patent number 9,002,199
- Issue date Apr 7, 2015
- Electronics and Telecommunications Research Institute
- Mun Seob Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for burst mode clock and data recovery
- Patent number 9,002,212
- Issue date Apr 7, 2015
- Intellectual Discovery Co., Ltd.
- Mun Seob Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical line terminal and method of registering optical network ter...
- Patent number 8,983,295
- Issue date Mar 17, 2015
- Electronics and Telecommunications Research Institute
- Hark Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for managing dynamic bandwidth allocation to s...
- Patent number 8,938,167
- Issue date Jan 20, 2015
- Electronics and Telecommunications Research Institute
- Hark Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical subscriber network
- Patent number 8,934,781
- Issue date Jan 13, 2015
- Intellectual Discovery Co., Ltd.
- Sung Chang Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical network unit and method of saving power thereof
- Patent number 8,842,999
- Issue date Sep 23, 2014
- Electronics and Telecommunications Research Institute
- Sung Chang Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting rogue ONU, OLT and PON system
- Patent number 8,768,163
- Issue date Jul 1, 2014
- Electronics and Telecommunications Research Institute
- Geun Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for allocating dynamic bandwidth
- Patent number 8,639,117
- Issue date Jan 28, 2014
- Electronics and Telecommunications Research Institute
- Hark Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical repeater and optical signal amplifying method thereof
- Patent number 8,630,550
- Issue date Jan 14, 2014
- Electronics and Telecommunications Research Institute
- Mun Seob Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting OAM message and processing error in PON system
- Patent number 8,619,590
- Issue date Dec 31, 2013
- Electronics and Telecommunications Research Institute
- Young Suk Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst mode optical repeater
- Patent number 8,463,136
- Issue date Jun 11, 2013
- Electronics and Telecommunications Research Institute
- Mun-seob Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for efficient bandwidth allocation on time div...
- Patent number 8,351,436
- Issue date Jan 8, 2013
- Electronics and Telecommunications Research Institute
- Bin-yeong Yoon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for filtering multicast port identifier in gig...
- Patent number 8,335,217
- Issue date Dec 18, 2012
- Electronics and Telecommunications Research Institute
- Geun Yong Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE COLLECTION SENSOR DEVICE, UNMANNED COUNTING EDGE COMPUTING SY...
- Publication number 20240161492
- Publication date May 16, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ryangsoo KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE DEEP LEARNING INFERENCE APPARATUS AND METHOD IN MOBILE EDG...
- Publication number 20220150129
- Publication date May 12, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Ryang Soo KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING MICROSERVICE-BASED DEVICE CONTROL I...
- Publication number 20200186622
- Publication date Jun 11, 2020
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Geun Yong KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR DETERMINING STATE OF OPTICAL NETWORK TERMINAL...
- Publication number 20190280768
- Publication date Sep 12, 2019
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byung-Hee SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MONITORING STATUS OF TERMINAL
- Publication number 20180131436
- Publication date May 10, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byung-Hee SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DISTRIBUTION NETWORK INCLUDING OPTICAL CABLE AND OPTICAL NO...
- Publication number 20180006726
- Publication date Jan 4, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae In KIM
- G02 - OPTICS
Information Patent Application
METHOD AND APPARATUS FOR SETTING QUIET WINDOW IN PASSIVE OPTICAL NE...
- Publication number 20170279527
- Publication date Sep 28, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Geun Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SMART LABEL AND OPTICAL NETWORK MANAGEMENT APPARATUS USING THE SAME
- Publication number 20170244488
- Publication date Aug 24, 2017
- Jae In KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING AND CONTROLLING POWER OF OPTICAL...
- Publication number 20170111119
- Publication date Apr 20, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hark YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK UNIT AND METHOD FOR CONTROLLING THE UNIT
- Publication number 20170026111
- Publication date Jan 26, 2017
- Electronics and Telecommunications Research Instit ute
- Hark YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING WAVELENGTH IN HYBRID PASSIVE OPT...
- Publication number 20160373207
- Publication date Dec 22, 2016
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Geun Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HANDHELD DEVICE AND METHOD FOR MEASURING QUALITY OF OPTICAL LINK
- Publication number 20160344475
- Publication date Nov 24, 2016
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Chang KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR POWER SAVING IN OPTICAL ACCESS NETWORK BY USING SYNCHRON...
- Publication number 20160020913
- Publication date Jan 21, 2016
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Chang KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR SETTING DOWNSTREAM FORWARD ERROR CORRECTION C...
- Publication number 20150326346
- Publication date Nov 12, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hark YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR DETERMINING AND CONTROLLING POWER OF OPTICAL...
- Publication number 20150318928
- Publication date Nov 5, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hark YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAST PROTECTION SWITCHING METHOD FOR PASSIVE OPTICAL NETWORK
- Publication number 20150244454
- Publication date Aug 27, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Geun Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR DETECTING OPTICAL LINE FAULT IN PASSIVE OP...
- Publication number 20150229389
- Publication date Aug 13, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung-Chang KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF CONTROLLING OPTICAL NETWORK UNIT (ONU) IN SLEEP MODE
- Publication number 20150104174
- Publication date Apr 16, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Geun Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL LINE TERMINAL OF PASSIVE OPTICAL NETWORK, AND METHOD FOR CO...
- Publication number 20140270768
- Publication date Sep 18, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hark YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAVELENGTH SELECTION AND CONFIGURATION METHOD FOR MULTI-WAVELENGTH...
- Publication number 20140270779
- Publication date Sep 18, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dong-Soo LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL LINE TERMINAL AND METHOD OF REGISTERING OPTICAL NETWORK TER...
- Publication number 20140178072
- Publication date Jun 26, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hark YOO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL LINE TERMINAL AND OPTICAL NETWORK UNIT FOR SUPPORTING SLEEP...
- Publication number 20140133843
- Publication date May 15, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Geun Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR UPDATING TERMINAL SOFTWARE
- Publication number 20140059531
- Publication date Feb 27, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young Suk LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR MONITORING OPTICAL LINE
- Publication number 20130188947
- Publication date Jul 25, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Mun Seob Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL NETWORK SYSTEM AND METHOD FOR CONTROLLING OPTICAL NETWORK S...
- Publication number 20130188953
- Publication date Jul 25, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Mun Seob Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW POWER OPTICAL NETWORK TERMINAL AND METHOD OF OPERATING LOW POWE...
- Publication number 20130156426
- Publication date Jun 20, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Geun Yong KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MANAGING DYNAMIC BANDWIDTH ALLOCATION TO S...
- Publication number 20130071111
- Publication date Mar 21, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hark Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE OPTICAL NETWORK (PON)-BASED SYSTEM AND METHOD FOR PROVIDING...
- Publication number 20120315046
- Publication date Dec 13, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young Suk LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSIVE OPTICAL NETWORK APPARATUS FOR TRANSMITTING OPTICAL SIGNAL
- Publication number 20120163818
- Publication date Jun 28, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dong Soo LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Transmitting OAM Message and Processing Error in PON System
- Publication number 20120163799
- Publication date Jun 28, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young Suk LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Adaptive deep learning inference apparatus and method in mobile edg...

System and method for providing microservice-based device control i...

Apparatus and method for monitoring status of terminal

Method and apparatus for setting quiet window in passive optical ne...

Handheld device and method for measuring quality of optical link

Method and apparatus for selecting wavelength in hybrid passive opt...

Method and system for determining and controlling power of optical...

Optical network unit and method for controlling the unit

Fast protection switching method for passive optical network

Method of controlling optical network unit (ONU) in sleep mode

Method and system for determining and controlling power of optical...

Apparatus and method for detecting optical line fault in passive op...

Wavelength selection and configuration method for multi-wavelength...

Optical line terminal and optical network unit for supporting sleep...

Optical network system and method for controlling optical network s...

Passive optical network (PON)-based system and method for providing...

Optical line terminal of passive optical network, and method for co...

Apparatus and method for monitoring optical line

Method and apparatus for burst mode clock and data recovery

Optical line terminal and method of registering optical network ter...

Apparatus and method for managing dynamic bandwidth allocation to s...

Optical subscriber network

Optical network unit and method of saving power thereof

Detecting rogue ONU, OLT and PON system

Apparatus and method for allocating dynamic bandwidth

Optical repeater and optical signal amplifying method thereof

Method for transmitting OAM message and processing error in PON system

Burst mode optical repeater

Apparatus and method for efficient bandwidth allocation on time div...

Method and apparatus for filtering multicast port identifier in gig...

Patents Applicationslast 30 patents

IMAGE COLLECTION SENSOR DEVICE, UNMANNED COUNTING EDGE COMPUTING SY...

ADAPTIVE DEEP LEARNING INFERENCE APPARATUS AND METHOD IN MOBILE EDG...

SYSTEM AND METHOD FOR PROVIDING MICROSERVICE-BASED DEVICE CONTROL I...

METHOD AND DEVICE FOR DETERMINING STATE OF OPTICAL NETWORK TERMINAL...

APPARATUS AND METHOD FOR MONITORING STATUS OF TERMINAL

OPTICAL DISTRIBUTION NETWORK INCLUDING OPTICAL CABLE AND OPTICAL NO...

METHOD AND APPARATUS FOR SETTING QUIET WINDOW IN PASSIVE OPTICAL NE...

SMART LABEL AND OPTICAL NETWORK MANAGEMENT APPARATUS USING THE SAME

METHOD AND SYSTEM FOR DETERMINING AND CONTROLLING POWER OF OPTICAL...

OPTICAL NETWORK UNIT AND METHOD FOR CONTROLLING THE UNIT

METHOD AND APPARATUS FOR SELECTING WAVELENGTH IN HYBRID PASSIVE OPT...

HANDHELD DEVICE AND METHOD FOR MEASURING QUALITY OF OPTICAL LINK

METHOD FOR POWER SAVING IN OPTICAL ACCESS NETWORK BY USING SYNCHRON...

SYSTEM AND METHOD FOR SETTING DOWNSTREAM FORWARD ERROR CORRECTION C...

METHOD AND SYSTEM FOR DETERMINING AND CONTROLLING POWER OF OPTICAL...

FAST PROTECTION SWITCHING METHOD FOR PASSIVE OPTICAL NETWORK

APPARATUS AND METHOD FOR DETECTING OPTICAL LINE FAULT IN PASSIVE OP...

METHOD OF CONTROLLING OPTICAL NETWORK UNIT (ONU) IN SLEEP MODE

OPTICAL LINE TERMINAL OF PASSIVE OPTICAL NETWORK, AND METHOD FOR CO...

WAVELENGTH SELECTION AND CONFIGURATION METHOD FOR MULTI-WAVELENGTH...

OPTICAL LINE TERMINAL AND METHOD OF REGISTERING OPTICAL NETWORK TER...

OPTICAL LINE TERMINAL AND OPTICAL NETWORK UNIT FOR SUPPORTING SLEEP...

METHOD AND APPARATUS FOR UPDATING TERMINAL SOFTWARE

APPARATUS AND METHOD FOR MONITORING OPTICAL LINE

OPTICAL NETWORK SYSTEM AND METHOD FOR CONTROLLING OPTICAL NETWORK S...

LOW POWER OPTICAL NETWORK TERMINAL AND METHOD OF OPERATING LOW POWE...

APPARATUS AND METHOD FOR MANAGING DYNAMIC BANDWIDTH ALLOCATION TO S...

PASSIVE OPTICAL NETWORK (PON)-BASED SYSTEM AND METHOD FOR PROVIDING...

PASSIVE OPTICAL NETWORK APPARATUS FOR TRANSMITTING OPTICAL SIGNAL

Method for Transmitting OAM Message and Processing Error in PON System