Patents by Inventor Dong Jae Kang

Dong Jae Kang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220094744
    Abstract: Disclosed herein are an apparatus and method for providing interoperability of a multi-cloud service. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program receives a service request for the multi-cloud service from a user client, creates a multi-cloud service in response to the service request, configures functions for interoperability between multiple cloud services in the multi-cloud service, and provides the multi-cloud service in which the functions for interoperability are configured to the user client.
    Type: Application
    Filed: September 20, 2021
    Publication date: March 24, 2022
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Young-Woo JUNG, Dong-Jae KANG, Byoung-Seob KIM, Seok-Ho SON, Soo-Young KIM, Yun-Kon KIM, Seung-Jo BAE, Ji-Hoon SEO, Byeong-Thaek OH
  • Publication number: 20210326161
    Abstract: Disclosed herein are an apparatus and method for a multi-cloud service platform. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program may receive a service request from a user client device, generate a multi-cloud infrastructure service using multiple clouds in response to the service request, make the multiple clouds interoperate with mufti-cloud infrastructure in order to provide the multi-cloud infrastructure service, and generate a multi-cloud application runtime environment corresponding to the multi-cloud infrastructure service.
    Type: Application
    Filed: February 3, 2021
    Publication date: October 21, 2021
    Inventors: Seok-Ho SON, Dong-Jae KANG, Byoung-Seob KIM, Seung-Jo BAE, Ji-Hoon SEO, Byeong-Thaek OH, Kure-Chel LEE, Young-Woo JUNG
  • Patent number: 11064041
    Abstract: An apparatus and method provide a cloud brokerage service based on multiple cloud-computing systems. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems, providing, by the cloud service broker, a cloud service brokerage based on cloud services of the multiple cloud-computing systems, the cloud service brokerage enabling the cloud service complying with the request to be provided to the cloud service client, transmitting, by the cloud service broker, a control request for the cloud service to one or more cloud-computing systems of the multiple cloud-computing systems, and controlling, by the cloud service broker, a status of the cloud service after the cloud service broker receives an acknowledgment for the control request from the one or more cloud-computing systems.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: July 13, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Myeong-Hoon Oh, Dong-Jae Kang, Byoung-Seob Kim, Sun-Wook Kim, Song-Woo Sok, Seok-Ho Son, Byeong-Thaek Oh, Young-Woo Jung, Hyun-Hwa Choi
  • Patent number: 10834220
    Abstract: Disclosed herein are an apparatus and method for providing a cloud brokerage service based on multiple clouds. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems; generating, by the cloud service broker, the cloud service complying with the request based on one or more services registered in a service catalogue of the cloud service broker; newly registering, by the cloud service broker, the generated cloud service in the service catalogue; and providing, by the cloud service broker, the newly registered cloud service to the cloud service client.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: November 10, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seok-Ho Son, Dong-Jae Kang, Byoung-Seob Kim, Sun-Wook Kim, Song-Woo Sok, Myeong-Hoon Oh, Byeong-Thaek Oh, Young-Woo Jung, Hyun-Hwa Choi
  • Patent number: 10826799
    Abstract: Disclosed herein are an apparatus and method for providing a cloud service based on cloud service brokerage. The method includes receiving, by a cloud service broker, a first request for a cloud service from a cloud service client, wherein the cloud service broker is connected with the multiple cloud-computing systems; providing, by the cloud service broker, a cloud service brokerage based on cloud services of the cloud-computing systems, wherein the cloud service brokerage enables the cloud service complying with the first request to be provided to the cloud service client; and monitoring, by the cloud service broker, a service level of the cloud service during provision of the cloud service and controlling, by the cloud service broker, the cloud service such that the service level satisfies conditions of the first request.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: November 3, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seok-Ho Son, Myeong-Hoon Oh, Dong-Jae Kang, Byoung-Seob Kim, Song-Woo Sok, Byeong-Thaek Oh, Young-Woo Jung, Hyun-Hwa Choi
  • Patent number: 10778549
    Abstract: Disclosed herein are apparatus and method for validating service control status. The apparatus for validating service control status includes a service control request unit for requesting control of a service from a computing system, a service control status checking period generation unit for generating a service control status checking period in order to check completion of the service control, and a service control status checking communication unit for performing service control status checking communication with the computing system based on the service control status checking period.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: September 15, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seok-Ho Son, Dong-Jae Kang, Byoung-Seob Kim, Sun-Wook Kim, Myeong-Hoon Oh, Byeong-Thaek Oh, Young-Woo Jung, Hyun-Hwa Choi
  • Publication number: 20200257570
    Abstract: Disclosed herein are a cloud computing-based simulation apparatus and a method for operating the simulation apparatus. The method for operating a cloud computing-based simulation apparatus includes profiling a simulation in consideration of a simulation model and setup items that are requested by a user, when there is a history corresponding to results of the profiled simulation, calculating a resource configuration probability distribution for the simulation using the history, replicating the simulation environment to multiple simulation environments by selecting resource configurations in N simulation environments depending on the resource configuration probability distribution, where N is an integer of 2 or more, and simultaneously executing simulations in the multiple simulation environments.
    Type: Application
    Filed: February 12, 2020
    Publication date: August 13, 2020
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Seok-Ho SON, Dong-Jae KANG, Byoung-Seob KIM, Seung-Jo BAE, Byeong-Thaek OH, Kure-Chel LEE, Young-Woo JUNG
  • Patent number: 10673935
    Abstract: A cloud service broker apparatus and method thereof are provided. The cloud service broker apparatus includes a controller configured to provide a brokerage service between a plurality of cloud service providers and a cloud service user by dividing a cloud service requested by the cloud service user into a plurality of cloud service segments and distributing each of the cloud service segments to each of the clouds.
    Type: Grant
    Filed: December 18, 2015
    Date of Patent: June 2, 2020
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Seok Ho Son, Dong Jae Kang, Jin Mee Kim, Hyun Joo Bae, Ji Hyun Lee
  • Publication number: 20190179803
    Abstract: Disclosed herein are an apparatus and method for sharing a file between applications. The apparatus includes a file-mapping management unit for checking the file open mode of a file that one or more applications on respective virtual machines request to open, checking the newest version of the file, and managing a mapping relationship between the application and the data of the file; a file management unit for creating a new file as a new version of the file when the file open mode is a write mode; and a data management unit for loading the data of the new file into memory when the file open mode is a write mode, and providing the loaded data to the application, thereby sharing the file between the applications.
    Type: Application
    Filed: December 11, 2018
    Publication date: June 13, 2019
    Inventors: Hyun-Hwa CHOI, Dong-Jae KANG, Byoung-Seob KIM, Song-Woo SOK, Seok-Ho SON, Myeong-Hoon OH, Byeong-Thaek OH, Young-Woo JUNG
  • Publication number: 20190132222
    Abstract: Disclosed herein are an apparatus and method for providing a cloud service based on cloud service brokerage. The method includes receiving, by a cloud service broker, a first request for a cloud service from a cloud service client, wherein the cloud service broker is connected with the multiple cloud-computing systems; providing, by the cloud service broker, a cloud service brokerage based on cloud services of the cloud-computing systems, wherein the cloud service brokerage enables the cloud service complying with the first request to be provided to the cloud service client; and monitoring, by the cloud service broker, a service level of the cloud service during provision of the cloud service and controlling, by the cloud service broker, the cloud service such that the service level satisfies conditions of the first request.
    Type: Application
    Filed: October 23, 2018
    Publication date: May 2, 2019
    Inventors: Seok-Ho SON, Myeong-Hoon OH, Dong-Jae KANG, Byoung-Seob KIM, Song-Woo SOK, Byeong-Thaek OH, Young-Woo JUNG, Hyun-Hwa CHOI
  • Publication number: 20180367632
    Abstract: Disclosed herein are an apparatus and method for providing a cloud brokerage service based on multiple clouds. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems; providing, by the cloud service broker, a cloud service brokerage based on cloud services of the cloud-computing systems, the cloud service brokerage enabling the cloud service complying with the request to be provided to the cloud service client; transmitting, by the cloud service broker, a control request for the cloud service to one or more cloud-computing systems of the multiple cloud-computing systems; and controlling, by the cloud service broker, a status of the cloud service after the cloud service broker receives an acknowledgment for the control request from the one or more cloud-computing systems.
    Type: Application
    Filed: June 13, 2018
    Publication date: December 20, 2018
    Inventors: Myeong-Hoon OH, Dong-Jae KANG, Byoung-Seob KIM, Sun-Wook KIM, Song-Woo SOK, Seok-Ho SON, Byeong-Thaek OH, Young-Woo JUNG, Hyun-Hwa CHOI
  • Publication number: 20180367631
    Abstract: Disclosed herein are an apparatus and method for providing a cloud brokerage service based on multiple clouds. The method includes receiving, by a cloud service broker, a request for a cloud service from a cloud service client, the cloud service broker being connected with the multiple cloud-computing systems; generating, by the cloud service broker, the cloud service complying with the request based on one or more services registered in a service catalogue of the cloud service broker; newly registering, by the cloud service broker, the generated cloud service in the service catalogue; and providing, by the cloud service broker, the newly registered cloud service to the cloud service client.
    Type: Application
    Filed: June 13, 2018
    Publication date: December 20, 2018
    Inventors: Seok-Ho SON, Dong-Jae KANG, Byoung-Seob KIM, Sun-Wook KIM, Song-Woo SOK, Myeong-Hoon OH, Byeong-Thaek OH, Young-Woo JUNG, Hyun-Hwa CHOI
  • Publication number: 20180336058
    Abstract: Disclosed herein is a method for providing a virtual desktop service, which includes allocating a host virtual machine based on IaaS of a public cloud in response to a request for a virtual machine based on a public cloud from a service client device, installing a guest hypervisor on the host virtual machine, creating a public virtual machine based on the guest hypervisor, and providing the public virtual machine to the service client device.
    Type: Application
    Filed: May 9, 2018
    Publication date: November 22, 2018
    Inventors: Sun-Wook KIM, Santoso Ganis ZULFA, Dong-Jae KANG, Song-Woo SOK, Myeong-Hoon OH, Young-Woo JUNG, Hyun-Hwa CHOI
  • Publication number: 20180254965
    Abstract: Disclosed herein are apparatus and method for validating service control status. The apparatus for validating service control status includes a service control request unit for requesting control of a service from a computing system, a service control status checking period generation unit for generating a service control status checking period in order to check completion of the service control, and a service control status checking communication unit for performing service control status checking communication with the computing system based on the service control status checking period.
    Type: Application
    Filed: November 3, 2017
    Publication date: September 6, 2018
    Inventors: Seok-Ho SON, Dong-Jae KANG, Byoung-Seob KIM, Sun-Wook KIM, Myeong-Hoon OH, Byeong-Thaek OH, Young-Woo JUNG, Hyun-Hwa CHOI
  • Publication number: 20170041384
    Abstract: A cloud service broker apparatus and method thereof are provided. The cloud service broker apparatus includes a controller configured to provide a brokerage service between a plurality of cloud service providers and a cloud service user by dividing a cloud service requested by the cloud service user into a plurality of cloud service segments and distributing each of the cloud service segments to each of the clouds.
    Type: Application
    Filed: December 18, 2015
    Publication date: February 9, 2017
    Inventors: Seok Ho SON, Dong Jae KANG, Jin Mee KIM, Hyun Joo BAE, Ji Hyun LEE
  • Publication number: 20160364792
    Abstract: Disclosed herein are a cloud service brokerage method and apparatus using a service image store. The cloud service brokerage apparatus includes a reception unit for receiving service requirements from each of users, a service image recommendation unit for recommending one or more candidate service images that satisfy the requirements among multiple service images stored in a service image store, a cloud server recommendation unit for recommending one or more candidate cloud servers that satisfy the requirements among multiple cloud servers, a registration unit for registering an optimal service image selected by the user from among the one or more candidate service images in an optimal cloud server selected by the user from among the one or more candidate cloud servers, and a transmission unit for transmitting results of a service implemented by executing the optimal service image on the optimal cloud server to the user.
    Type: Application
    Filed: January 29, 2016
    Publication date: December 15, 2016
    Inventors: Dong-Jae KANG, Won-Young KIM, Jin-Mee KIM, Hyun-Joo BAE, Seok-Ho SON, Ji-Hyun LEE
  • Publication number: 20150195128
    Abstract: Disclosed herein is an apparatus for supporting automation of configuration management of a virtual machine applicable to a multi-cloud environment. In accordance with an embodiment, the apparatus includes an interface unit for receiving configuration management information or information of a virtual machine to which configuration management is to be applied. A configuration management verification unit verifies the received configuration management information, and combines the virtual machine information with configuration management information corresponding to the virtual machine. A configuration management distribution unit distributes the configuration management information combined with the virtual machine information to a cloud in which the virtual machine is created.
    Type: Application
    Filed: January 7, 2015
    Publication date: July 9, 2015
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Nam-Woo KIM, Sung-In JUNG, Jin-Mee KIM, Dong-Jae KANG
  • Publication number: 20150134485
    Abstract: Disclosed herein is a cloud service broker apparatus and method for providing a cloud service using the broker apparatus, which provide an optimal cloud service for a cloud service user through negotiations between the cloud service user and a cloud service provider. The cloud service broker apparatus includes an operation information management unit for examining a demand entered by a cloud service user. A broker intermediary unit detects a cloud service based on the demand for which verification has been completed by the operation information management unit, and sends a request for positioning of the cloud service for the cloud service user to a cloud service provider that provides the detected cloud service. A life cycle management unit monitors a cloud service positioned in and used by the cloud service user at a request of the broker intermediary unit.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 14, 2015
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin-Mee KIM, Sung-In JUNG, Dong-Jae KANG, Nam-Woo KIM
  • Patent number: 8943294
    Abstract: Disclosed is a software architecture supporting a large-capacity collective memory layer in a multi-node system by using a remote direct memory access technique and a software virtualization technique and a computing system performing computing processing by using the architecture. In particular, provided is a software architecture including: a memory region managing module collectively managing a predetermined memory region of a node, a memory service providing module providing a large-capacity collective memory service to a virtual address space in a user process, and a memory sharing support module supporting sharing of the large-capacity collective memory of the multi-node system.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: January 27, 2015
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Gyu II Cha, Young Ho Kim, Eun Ji Lim, Dong Jae Kang, Sung In Jung
  • Patent number: 8850158
    Abstract: Disclosed is an apparatus for processing a remote page fault included in an optional local node within a cluster system configuring a large integration memory (CVM) by integrating individual memories of a plurality of nodes. The apparatus includes a memory including a CVM-map, a node memory information table, a virtual memory area, and a CVM page table, and a main controller mapping the large integration memory to an address space of a process when a user process requests memory allocation.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: September 30, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Eun Ji Lim, Gyu Il Cha, Young Ho Kim, Dong Jae Kang, Sung In Jung