YOO; Hark

Patent Applications and Registrations

Patent applications and USPTO patent grants for YOO; Hark.The latest application filed is for "adaptive deep learning inference apparatus and method in mobile edge computing".

Company Profile

5.41.47

YOO; Hark - Gwangju KR
Yoo; Hark - Gwangju-si KR
- Gwangju KR
Yoo; Hark - Gyeonggi-do KR
Yoo; Hark - Gwangju-city KR
Yoo; Hark - Seoul 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
Adaptive Deep Learning Inference Apparatus And Method In Mobile Edge Computing App 20220150129 - KIM; Ryang Soo ; et al.	2022-05-12
System and method for providing microservice-based device control interface Grant 11,277,495 - Kim , et al. March 15, 2	2022-03-15
System And Method For Providing Microservice-based Device Control Interface App 20200186622 - KIM; Geun Yong ; et al.	2020-06-11
Method And Device For Determining State Of Optical Network Terminal Line App 20190280768 - SON; Byung-Hee ; et al.	2019-09-12
Apparatus and method for monitoring status of terminal Grant 10,270,526 - Son , et al.	2019-04-23
Method and apparatus for setting quiet window in passive optical network system Grant 10,205,524 - Kim , et al. Feb	2019-02-12
Apparatus And Method For Monitoring Status Of Terminal App 20180131436 - SON; Byung-Hee ; et al.	2018-05-10
Handheld device and method for measuring quality of optical link Grant 9,883,335 - Kim , et al. January 30, 2	2018-01-30
Optical Distribution Network Including Optical Cable And Optical Node, And Operating Method Thereof App 20180006726 - KIM; Jae In ; et al.	2018-01-04
Method and apparatus for selecting wavelength in hybrid passive optical network system Grant 9,860,011 - Kim , et al. January 2, 2	2018-01-02
Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network Grant 9,825,710 - Yoo , et al. November 21, 2	2017-11-21
Method And Apparatus For Setting Quiet Window In Passive Optical Network System App 20170279527 - KIM; Geun Yong ; et al.	2017-09-28
Smart Label And Optical Network Management Apparatus Using The Same App 20170244488 - KIM; Jae In ; et al.	2017-08-24
Optical network unit and method for controlling the unit Grant 9,698,900 - Yoo , et al. July 4, 2	2017-07-04
Method And System For Determining And Controlling Power Of Optical Transmitter Of Optical Network Unit For Time And Wavelength Division Multiplexing Passive Optical Network App 20170111119 - YOO; Hark ; et al.	2017-04-20
Fast protection switching method for passive optical network Grant 9,614,612 - Kim , et al. April 4, 2	2017-04-04
Method of controlling optical network unit (ONU) in sleep mode Grant 9,609,403 - Kim , et al. March 28, 2	2017-03-28
Optical Network Unit And Method For Controlling The Unit App 20170026111 - YOO; Hark ; et al.	2017-01-26
Method and system for determining and controlling power of optical transmitter of optical network unit for time and wavelength division multiplexing passive optical network Grant 9,553,692 - Yoo , et al. January 24, 2	2017-01-24
Apparatus and method for detecting optical line fault in passive optical network Grant 9,553,665 - Kim , et al. January 24, 2	2017-01-24
Method And Apparatus For Selecting Wavelength In Hybrid Passive Optical Network System App 20160373207 - KIM; Geun Yong ; et al.	2016-12-22
Handheld Device And Method For Measuring Quality Of Optical Link App 20160344475 - KIM; Sung-Chang ; et al.	2016-11-24
Method For Power Saving In Optical Access Network By Using Synchronized Sleep Cycle App 20160020913 - KIM; Sung Chang ; et al.	2016-01-21
Wavelength selection and configuration method for multi-wavelength optical communication system Grant 9,197,353 - Lee , et al. November 24, 2	2015-11-24
System And Method For Setting Downstream Forward Error Correction Code In Time Division Multiplexing Passive Optical Network App 20150326346 - YOO; Hark ; et al.	2015-11-12
Optical line terminal and optical network unit for supporting sleep mode thereof Grant 9,184,851 - Kim , et al. November 10, 2	2015-11-10
Optical network system and method for controlling optical network system Grant 9,184,844 - Lee , et al. November 10, 2	2015-11-10
Method And System For Determining And Controlling Power Of Optical Transmitter Of Optical Network Unit For Time And Wavelength Division Multiplexing Passive Optical Network App 20150318928 - YOO; Hark ; et al.	2015-11-05
Passive optical network (PON)-based system and method for providing handover among optical network terminals (ONTs) Grant 9,178,619 - Lee , et al. November 3, 2	2015-11-03
Fast Protection Switching Method For Passive Optical Network App 20150244454 - KIM; Geun Yong ; et al.	2015-08-27
Apparatus And Method For Detecting Optical Line Fault In Passive Optical Network App 20150229389 - KIM; Sung-Chang ; et al.	2015-08-13
Optical line terminal of passive optical network, and method for controlling upstream band using the same Grant 9,088,382 - Yoo , et al. July 21, 2	2015-07-21
Method Of Controlling Optical Network Unit (onu) In Sleep Mode App 20150104174 - KIM; Geun Yong ; et al.	2015-04-16
Method and apparatus for burst mode clock and data recovery Grant 9,002,212 - Lee , et al. April 7, 2	2015-04-07
Apparatus and method for monitoring optical line Grant 9,002,199 - Lee , et al. April 7, 2	2015-04-07
Optical line terminal and method of registering optical network terminal thereof Grant 8,983,295 - Yoo , et al. March 17, 2	2015-03-17
Apparatus and method for managing dynamic bandwidth allocation to support low-power mode in passive optical network (PON) Grant 8,938,167 - Yoo , et al. January 20, 2	2015-01-20
Optical subscriber network Grant 8,934,781 - Kim , et al. January 13, 2	2015-01-13
Optical network unit and method of saving power thereof Grant 8,842,999 - Kim , et al. September 23, 2	2014-09-23
Wavelength Selection And Configuration Method For Multi-wavelength Optical Communication System App 20140270779 - LEE; Dong-Soo ; et al.	2014-09-18
Optical Line Terminal Of Passive Optical Network, And Method For Controlling Upstream Band Using The Same App 20140270768 - YOO; Hark ; et al.	2014-09-18
Detecting rogue ONU, OLT and PON system Grant 8,768,163 - Kim , et al. July 1, 2	2014-07-01
Optical Line Terminal And Method Of Registering Optical Network Terminal Thereof App 20140178072 - YOO; Hark ; et al.	2014-06-26
Optical Line Terminal And Optical Network Unit For Supporting Sleep Mode Thereof App 20140133843 - KIM; Geun Yong ; et al.	2014-05-15
Method And Apparatus For Updating Terminal Software App 20140059531 - LEE; Young Suk ; et al.	2014-02-27
Apparatus and method for allocating dynamic bandwidth Grant 8,639,117 - Yoo , et al. January 28, 2	2014-01-28
Optical repeater and optical signal amplifying method thereof Grant 8,630,550 - Lee , et al. January 14, 2	2014-01-14
Method for transmitting OAM message and processing error in PON system Grant 8,619,590 - Lee , et al. December 31, 2	2013-12-31
Method for transmitting OAM message and processing error in PON system Grant 08619590 -	2013-12-31
Optical Network System And Method For Controlling Optical Network System App 20130188953 - LEE; Mun Seob ; et al.	2013-07-25
Apparatus And Method For Monitoring Optical Line App 20130188947 - LEE; Mun Seob ; et al.	2013-07-25
Low Power Optical Network Terminal And Method Of Operating Low Power Optical Network Terminal App 20130156426 - KIM; Geun Yong ; et al.	2013-06-20
Burst mode optical repeater Grant 8,463,136 - Lee , et al. June 11, 2	2013-06-11
Apparatus And Method For Managing Dynamic Bandwidth Allocation To Support Low-power Mode In Passive Optical Network (pon) App 20130071111 - Yoo; Hark ; et al.	2013-03-21
Apparatus and method for efficient bandwidth allocation on time division multiple access-based passive optical network (TDMA-PON) Grant 8,351,436 - Yoon , et al. January 8, 2	2013-01-08
Method and apparatus for filtering multicast port identifier in gigabit-capable passive optical network (GPON) system Grant 8,335,217 - Kim , et al. December 18, 2	2012-12-18
Passive Optical Network (pon)-based System And Method For Providing Handover Among Optical Network Terminals (onts) App 20120315046 - LEE; Young Suk ; et al.	2012-12-13
Detecting Rogue Onu, Olt And Pon System App 20120163808 - KIM; Geun Yong ; et al.	2012-06-28
Optical Repeater And Optical Signal Amplifying Method Thereof App 20120163830 - LEE; Mun Seob ; et al.	2012-06-28
Optical Network Unit And Method Of Saving Power Thereof App 20120163805 - KIM; Sung Chang ; et al.	2012-06-28
Passive Optical Network Apparatus For Transmitting Optical Signal App 20120163818 - LEE; Dong Soo ; et al.	2012-06-28
Method for Transmitting OAM Message and Processing Error in PON System App 20120163799 - LEE; Young Suk ; et al.	2012-06-28
Optical Line Terminal Device And Optical Network Device App 20120163806 - YOO; HARK ; et al.	2012-06-28
Method And Apparatus For Burst Mode Clock And Data Recovery App 20120045214 - LEE; Mun Seob ; et al.	2012-02-23
Optical Subscriber Network App 20120045210 - KIM; Sung Chang ; et al.	2012-02-23
Dynamic bandwidth allocation device for an optical network and method thereof Grant 8,081,661 - Yoo , et al. December 20, 2	2011-12-20
Apparatus And Method For Allocating Dynamic Bandwidth App 20110129223 - Yoo; Hark ; et al.	2011-06-02
Method And Apparatus For Filtering Multicast Port Identifier In Gigabit-capable Passive Optical Network (gpon) System App 20110103382 - KIM; Geun Yong ; et al.	2011-05-05
Method And Apparatus For Simultaneously Updating Software Installed In Terminals In Communication System App 20110099545 - LEE; Youngsuk ; et al.	2011-04-28
Optical Network Unit (onu) And Method Of Operating The Onu App 20110058810 - LEE; Mun Seob ; et al.	2011-03-10
Optical Line Terminal, Method For Operating Optical Reception Interface, And Method For Processing Continuous Mode Signal Of Optical Line Terminal App 20110020002 - Yoon; Bin-yeong ; et al.	2011-01-27
Apparatus And Method For Efficient Bandwidth Allocation On Time Division Multiple Access-based Passive Optical Network (tdma-pon) App 20100221006 - Yoon; Bin-yeong ; et al.	2010-09-02
Burst Mode Optical Repeater App 20100135665 - Lee; Mun-seob ; et al.	2010-06-03
Dynamic Bandwidth Allocation Device For An Optical Network And Method Thereof App 20100008379 - Yoo; Hark ; et al.	2010-01-14
Single-Unit Integrated Transceiver Having Pump Source and Transceiver Module Using the Same App 20090269066 - Lee; Mun-Seob ; et al.	2009-10-29
Optical wavelength conversion apparatus and method using injection locking of fabry-perot laser diode Grant 7,034,989 - Yoo , et al. April 25, 2	2006-04-25
Optical wavelength conversion apparatus and method using injection locking of fabry-perot laser diode App 20050100267 - Yoo, Hark ; et al.	2005-05-12

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