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1.发明授权公开(公告)号：US12107915B2
公开(公告)日：2024-10-01
申请号：US18333717
申请日：2023-06-13
Inventor： Dae-Won Kim , Sun-Wook Kim , Su-Min Jang , Jae-Geun Cha , Hyun-Hwa Choi
IPC: H04L67/10 , H04L41/0654
CPC classification number: H04L67/10 , H04L41/0654
Abstract: Disclosed herein are a distributed cloud system, a data processing method of a distributed cloud system, and a storage medium. The data processing method of a distributed cloud system includes receiving a request of a user for an edge cloud and controlling a distributed cloud system, wherein the distributed cloud system comprises a core cloud including a large-scale resource, the edge cloud, and a local cloud including a middle-scale resource between the core cloud and the edge cloud, processing tasks corresponding to the user request through a scheduler of the core cloud, distributing the tasks based on a queue, and aggregating results of processed tasks, and providing processed data in response to a request of the user, wherein the distributed cloud system provides a management function in case of failure in the distributed cloud system.
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公开(公告)号：US12113718B2
公开(公告)日：2024-10-08
申请号：US17983577
申请日：2022-11-09
Inventor： Hyun-Hwa Choi , Dae-Won Kim , Sun-Wook Kim , Su-Min Jang , Jae-Geun Cha
CPC classification number: H04L47/801 , H04L47/781 , H04L47/822
Abstract: Disclosed herein is a method for resource allocation in an edge-computing environment. The method includes receiving a request for an intelligent edge service, selecting the worker server to execute the service based on an input/output congestion level, allocating resources based on topology information of the worker server, and configuring a virtual environment based on the allocated resources.
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公开(公告)号：US11614901B2
公开(公告)日：2023-03-28
申请号：US16707037
申请日：2019-12-09
Inventor： Soo-Cheol Oh , Dae-Won Kim , Sun-Wook Kim , Seong-Woon Kim , Jae-Geun Cha , Ji-Hyeok Choi , Hyun-Hwa Choi
Abstract: An apparatus and method for processing sensitive data. 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 is configured to, in an unprotected data area, read sensitive data from a storage device and transmit the same to a protected data area using the sensitive-data storage endpoint of the protected data area; to, in the protected data area, process the sensitive data using at least one endpoint when a command for a sensitive-data service requested by a client device is received from the unprotected data area; and to, in the unprotected data area, transmit the result of processing the sensitive data to the client device.
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公开(公告)号：US10656956B2
公开(公告)日：2020-05-19
申请号：US15924041
申请日：2018-03-16
Inventor： Soo-Cheol Oh , Dae-Won Kim , Sun-Wook Kim , Jae-Geun Cha , Ji-Hyeok Choi , Seong-Woon Kim
Abstract: Disclosed herein are a virtual desktop server for supporting high-quality graphics processing and a method for processing high-quality graphics using the virtual desktop server. The virtual desktop server includes one or more virtual desktops for creating instructions for accelerated graphics processing by running a high-quality graphics application, one or more hardware-based graphics accelerators for creating screen data by executing the instructions for accelerated graphics processing and for storing the created screen data in a frame buffer, and a hypervisor for transmitting the screen data received from the virtual desktop to a client over a network, and the virtual desktop captures the screen data stored in the frame buffer, converts the captured screen data, and delivers the converted screen data to the hypervisor.
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公开(公告)号：US12189648B2
公开(公告)日：2025-01-07
申请号：US16121384
申请日：2018-09-04
Inventor： Dae-Won Kim , Sun-Wook Kim , Seong-Woon Kim , Soo-Cheol Oh , Jae-Geun Cha , Ji-Hyeok Choi
IPC: G06F16/25 , G06F3/06 , G06F16/22 , H04L67/1097
Abstract: Disclosed herein are an apparatus and method for managing integrated storage. The apparatus includes a data distribution and storage unit for distributing data in order to store the data in integrated storage, including on-premises storage and cloud storage; a storage management unit for connecting to the integrated storage in order to store the data and providing information about storage tiering pertaining to the data; a data manipulation unit for providing the integrated storage as virtual data storage regardless of a location at which the data is actually stored; and a storage connection unit for providing a user with an interface for the created virtual data storage as a single virtual storage unit, wherein the information about storage tiering varies depending on the performance of storage, the time during which the data is used, and the frequency with which the data is accessed.
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Patent Agency Ranking
公开(公告)号：US12093574B2
公开(公告)日：2024-09-17
申请号：US17842943
申请日：2022-06-17
Inventor： Dae-Won Kim , Sun-Wook Kim , Su-Min Jang , Jae-Geun Cha , Hyun-Hwa Choi
IPC: G06F3/06
CPC classification number: G06F3/0664 , G06F3/0604 , G06F3/0659 , G06F3/067
Abstract: Disclosed herein are an apparatus and method for managing memory-based integrated storage. 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 converts data operation tasks in response to a request for access to memory-based integrated storage from a user, a single virtual disk of a virtual storage pool of the memory-based integrated storage converts a disk access command into a command for connecting to a storage backend depending on the data operation tasks, and conversion of the data operation tasks into the command includes target identification indicating which local storage of the memory-based integrated storage is to be used.
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公开(公告)号：US12038872B2
公开(公告)日：2024-07-16
申请号：US17842957
申请日：2022-06-17
Inventor： Dae-Won Kim , Sun-Wook Kim , Su-Min Jang , Jae-Geun Cha , Hyun-Hwa Choi
CPC classification number: G06F16/122
Abstract: Disclosed herein are an apparatus and method for managing in-memory container storage. The apparatus includes one or more processors, executable memory for storing at least one program executed by the one or more processors, and a container file system for storing a container, which provides application virtualization. Here, the container file system includes a merged access layer, a container layer, and an image layer, and the at least one program provides an application with link information of files in the container layer and the image layer, thereby allowing the application to access the files.
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公开(公告)号：US12041122B2
公开(公告)日：2024-07-16
申请号：US17686457
申请日：2022-03-04
Inventor： Hyun-Hwa Choi , Dae-Won Kim , Sun-Wook Kim , Su-Min Jang , Jae-Geun Cha
IPC: G06F15/173 , H04L67/1008 , H04L67/1014 , H04L67/1036 , H04L67/51
CPC classification number: H04L67/1008 , H04L67/1014 , H04L67/1036 , H04L67/51
Abstract: Disclosed herein are an apparatus and method for autoscaling a service shared in a cloud. The apparatus may include memory in which at least one program is recorded and a processor for executing the program, and the program may perform autoscaling by which at least one second service for performing the same function as a first service is additionally generated or deleted depending on a load that is incurred when multiple clients call the first service in the cloud. The at least one second service may be set to one of two or more execution types having different response times depending on a response time required by each of the multiple clients.
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公开(公告)号：US11916998B2
公开(公告)日：2024-02-27
申请号：US17985381
申请日：2022-11-11
Inventor： Dae-Won Kim , Su-Min Jang , Jae-Geun Cha , Hyun-Hwa Choi , Sun-Wook Kim
CPC classification number: H04L67/10 , H04L12/4633
Abstract: Disclosed herein is a multi-cloud edge system. The multi-cloud edge system includes a core cloud, a multi-cluster-based first edge node system, and a multi-cluster-based near edge node system, wherein the multi-cluster-based first edge node system includes multiple worker nodes, and a master node including a scheduler.
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公开(公告)号：US11327686B2
公开(公告)日：2022-05-10
申请号：US17019925
申请日：2020-09-14
Inventor： Dae-Won Kim , Sun-Wook Kim , Seong-Woon Kim , Soo-Cheol Oh , Jae-Geun Cha , Ji-Hyeok Choi , Hyun-Hwa Choi
IPC: G06F3/06 , G06F12/0875
Abstract: An apparatus and method for processing sensitive data. 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 is configured to, in an unprotected data area, read sensitive data from a storage device and transmit the same to a protected data area using the sensitive-data storage endpoint of the protected data area; to, in the protected data area, process the sensitive data using at least one endpoint when a command for a sensitive-data service requested by a client device is received from the unprotected data area; and to, in the unprotected data area, transmit the result of processing the sensitive data to the client device.
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