Patents by Inventor Jong-ryool KIM
Jong-ryool KIM 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).
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Patent number: 11763041Abstract: A data storage device includes a nonvolatile memory device, a volatile memory device, a data encryption circuit configured to encrypt data outputted from the nonvolatile memory device, a data decryption circuit configured to decrypt encrypted data output from the data encryption circuit and configured to provide the decrypted data to the volatile memory device, and a processor configured to perform a first process that controls installation of a first in-storage program in the data storage device, a second process configured to manage a mapping table storing a relation between a logical address and a physical address of the nonvolatile memory device, and a third process configured to execute the first in-storage program.Type: GrantFiled: April 28, 2021Date of Patent: September 19, 2023Assignees: SK hynix Inc., The Board of Trustees of the University of IllinoisInventors: Jian Huang, Xiaohao Wang, Luyi Kang, Jong Ryool Kim, Hyung Jin Lim, Myeong Joon Kang, Chang Hwan Youn
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Publication number: 20220350932Abstract: A data storage device includes a nonvolatile memory device, a volatile memory device, a data encryption circuit configured to encrypt data outputted from the nonvolatile memory device, a data decryption circuit configured to decrypt encrypted data output from the data encryption circuit and configured to provide the decrypted data to the volatile memory device, and a processor configured to perform a first process that controls installation of a first in-storage program in the data storage device, a second process configured to manage a mapping table storing a relation between a logical address and a physical address of the nonvolatile memory device, and a third process configured to execute the first in-storage program.Type: ApplicationFiled: April 28, 2021Publication date: November 3, 2022Inventors: Jian HUANG, Xiaohao WANG, Luyi KANG, Jong Ryool KIM, Hyung Jin LIM, Myeong Joon KANG, Chang Hwan YOUN
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Publication number: 20220229552Abstract: A computer system includes a first main memory, a second main memory having an access latency different from that of the first main memory and, a memory management system configured to manage the second main memory by dividing it into a plurality of pages, detect a hot page, among the plurality of pages, based on a write count of data stored in the second main memory, and move data of the hot page to a new page in the second main memory and to the first main memory.Type: ApplicationFiled: January 15, 2021Publication date: July 21, 2022Inventors: Mi Seon HAN, Hyung Jin LIM, Jong Ryool KIM, Myeong Joon KANG
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Patent number: 11392321Abstract: A memory system may include a plurality of nonvolatile memory devices, a first operation unit configured to perform a first operation on target data stored in target nonvolatile memory devices, and one or more second operation units configured to perform second operations. The first operation unit performs the first operation by reading target data and parity data from nonvolatile memory devices not associated with second operations concurrently performed by the second operation units.Type: GrantFiled: July 20, 2020Date of Patent: July 19, 2022Assignee: SK hynix Inc.Inventors: Duk Joon Jeon, Jong Ryool Kim
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Publication number: 20210263681Abstract: A memory system may include a plurality of nonvolatile memory devices, a first operation unit configured to perform a first operation on target data stored in target nonvolatile memory devices, and one or more second operation units configured to perform second operations. The first operation unit performs the first operation by reading target data and parity data from nonvolatile memory devices associated with second operations concurrently performed by the second operation units.Type: ApplicationFiled: July 20, 2020Publication date: August 26, 2021Inventors: Duk Joon JEON, Jong Ryool KIM
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Patent number: 11023282Abstract: Provided is a cloud control server that controls a plurality of cloud servers, the cloud control server including a communication unit configured to transmit, to a mobile device, information about one or more cloud servers from among the plurality of cloud servers, and to receive, from the mobile device, identification information of a cloud server that is selected by a user of the mobile device and is from among the one or more cloud servers; and a controller configured to migrate a virtual machine of the mobile device to the selected cloud server from a cloud server in which the virtual machine of the mobile device is located and that is from among the plurality of cloud servers, wherein the virtual machine of the mobile device executes an application that is output from the mobile device.Type: GrantFiled: May 7, 2019Date of Patent: June 1, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyo-taek Shim, Jong-ryool Kim, Hyung-jin Lim
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Publication number: 20200252342Abstract: Provided is a method of delivering, by a device, packets to an application installed on the device the method including: obtaining information regarding a delivery mode determination condition, the information being used to determine a delivery mode of delivering the packets to the application; determining a delivery mode of delivering the packets based on the obtained information regarding the delivery mode determination condition; receiving packets to be delivered to the application through a network interface of the device; and delivering, to the application, the packets to be delivered according to the determined delivery mode.Type: ApplicationFiled: April 27, 2016Publication date: August 6, 2020Inventors: Jong-ryool KIM, Hyo-taek SHIM
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Patent number: 10721160Abstract: A method of distributing data by a device. The method includes determining a core of a network interface card from multiple cores existing in a server and determining a queue of a network interface card for processing data transmitted from the device. The method further includes determining a sources port of the device for transmitting data to the determined core or the determined queue of the network interface card, by using an inverse-hash function of a hash function that is used by the server. The method also includes transmitting the data to the server, via the determined source port.Type: GrantFiled: May 15, 2015Date of Patent: July 21, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-ryool Kim, Hyo-taek Shim
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Publication number: 20190286495Abstract: Provided is a cloud control server that controls a plurality of cloud servers, the cloud control server including a communication unit configured to transmit, to a mobile device, information about one or more cloud servers from among the plurality of cloud servers, and to receive, from the mobile device, identification information of a cloud server that is selected by a user of the mobile device and is from among the one or more cloud servers; and a controller configured to migrate a virtual machine of the mobile device to the selected cloud server from a cloud server in which the virtual machine of the mobile device is located and that is from among the plurality of cloud servers, wherein the virtual machine of the mobile device executes an application that is output from the mobile device.Type: ApplicationFiled: May 7, 2019Publication date: September 19, 2019Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyo-taek SHIM, Jong-ryool KIM, Hyung-jin LIM
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Patent number: 10303520Abstract: Provided is a cloud control server that controls a plurality of cloud servers, the cloud control server including a communication unit configured to transmit, to a mobile device, information about one or more cloud servers from among the plurality of cloud servers, and to receive, from the mobile device, identification information of a cloud server that is selected by a user of the mobile device and is from among the one or more cloud servers; and a controller configured to migrate a virtual machine of the mobile device to the selected cloud server from a cloud server in which the virtual machine of the mobile device is located and that is from among the plurality of cloud servers, wherein the virtual machine of the mobile device executes an application that is output from the mobile device.Type: GrantFiled: September 11, 2015Date of Patent: May 28, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyo-taek Shim, Jong-ryool Kim, Hyung-jin Lim
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Publication number: 20170220394Abstract: Provided is a cloud control server that controls a plurality of cloud servers, the cloud control server including a communication unit configured to transmit, to a mobile device, information about one or more cloud servers from among the plurality of cloud servers, and to receive, from the mobile device, identification information of a cloud server that is selected by a user of the mobile device and is from among the one or more cloud servers; and a controller configured to migrate a virtual machine of the mobile device to the selected cloud server from a cloud server in which the virtual machine of the mobile device is located and that is from among the plurality of cloud servers, wherein the virtual machine of the mobile device executes an application that is output from the mobile device.Type: ApplicationFiled: September 11, 2015Publication date: August 3, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyo-taek SHIM, Jong-ryool KIM, Hyung-jin LIM
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Patent number: 9477416Abstract: Provided are a device and method of controlling a dish cache, wherein a time of seeking a disk cache may be shortened and a hit rate of a disk cache may be increased. The device includes a main memory including a buffer cache, a flash memory including a flash cache, and a controller controlling the buffer cache and the flash cache, wherein the buffer cache and the flash cache are enabled to cache a data block stored in a disk, and the controller identifies a position where the data block is cached using metadata.Type: GrantFiled: January 9, 2015Date of Patent: October 25, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jun-hee Ryu, Jong-ryool Kim, Hyun-ku Jeong
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Publication number: 20160093081Abstract: A device including a display configured to display an object at an object display location on the display, the object being associated with information to be provided to a user, and to provide a reflected user image at a reflected user image location on the display; and a processor configured to detect the reflected user image location, and to determine the display location of the object based on the reflected user image location.Type: ApplicationFiled: September 25, 2015Publication date: March 31, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-ryool KIM, Won-suk LEE, Hyung-jin LIM
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Publication number: 20150334008Abstract: A method of distributing data includes: determining a core and a queue of a network interface card for processing data transmitted from the device, from among a number of cores in a server; determining a source port of the device for transmitting data to the determined core or the determined queue of the network interface card, by using an inverse-hash function of a hash function that is used by the server; and transmitting the data to the server, via the determined source port.Type: ApplicationFiled: May 15, 2015Publication date: November 19, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jong-ryool KIM, Hyo-taek SHIM
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Publication number: 20150199142Abstract: Provided are a device and method of controlling a dish cache, wherein a time of seeking a disk cache may be shortened and a hit rate of a disk cache may be increased. The device includes a main memory including a buffer cache, a flash memory including a flash cache, and a controller controlling the buffer cache and the flash cache, wherein the buffer cache and the flash cache are enabled to cache a data block stored in a disk, and the controller identifies a position where the data block is cached using metadata.Type: ApplicationFiled: January 9, 2015Publication date: July 16, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jun-hee RYU, Jong-ryool KIM, Hyun-ku JEONG