Patents by Inventor Gun KO

Gun KO 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: 20240103755
    Abstract: A data processing system and method for accessing a heterogeneous memory system including a processing unit are provided. The heterogeneous memory system includes a memory module and high bandwidth memory (HBM) including a processing-in-memory (PIM) circuit combined with a memory controller. The memory controller is configured to detect a data array required for an arithmetic operation from a memory module or the HBM by using a border index value when the arithmetic operation is performed by the PIM circuit of the HBM and generate a memory module command set and an HBM command set using physical address spaces respectively designated in the memory module and the HBM.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 28, 2024
    Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Wonseb JEONG, Hongju KAL, Won Woo RO, Seokmin LEE, Gun KO
  • Patent number: 11880590
    Abstract: A data processing system and method for accessing a heterogeneous memory system including a processing unit are provided. The heterogeneous memory system includes a memory module and high bandwidth memory (HBM) including a processing-in-memory (PIM) circuit combined with a memory controller. The memory controller is configured to detect a data array required for an arithmetic operation from a memory module or the HBM by using a border index value when the arithmetic operation is performed by the PIM circuit of the HBM and generate a memory module command set and an HBM command set using physical address spaces respectively designated in the memory module and the HBM.
    Type: Grant
    Filed: June 10, 2022
    Date of Patent: January 23, 2024
    Assignees: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Wonseb Jeong, Hongju Kal, Won Woo Ro, Seokmin Lee, Gun Ko
  • Publication number: 20230383054
    Abstract: The present disclosure provides a thermoplastic resin composition including a base resin (A) including a polyalkylene terephthalate and a polycarbonate, an impact modifier (B) having a core-shell structure, a halogenated epoxy-based flame retardant (C), a compatibilizer (D), and a transesterification inhibitor (E) in a predetermined content ratio, wherein the thermoplastic resin composition has a melt flow index (250° C., 5 kg) of 7.0 g/10 min or more and has a WOM value of 70% or more as measured according to UL 746C (f1 Class), and a molded article including the thermoplastic resin composition. The thermoplastic resin composition of the present disclosure may have excellent mechanical strength, molding processability, flame retardancy, hot water resistance, and weather resistance.
    Type: Application
    Filed: September 29, 2022
    Publication date: November 30, 2023
    Inventors: Hyun Seok LEE, Sun Mo SON, Gun KO, Seonho KONG
  • Publication number: 20220398032
    Abstract: A data processing system and method for accessing a heterogeneous memory system including a processing unit are provided. The heterogeneous memory system includes a memory module and high bandwidth memory (HBM) including a processing-in-memory (PIM) circuit combined with a memory controller. The memory controller is configured to detect a data array required for an arithmetic operation from a memory module or the HBM by using a border index value when the arithmetic operation is performed by the PIM circuit of the HBM and generate a memory module command set and an HBM command set using physical address spaces respectively designated in the memory module and the HBM.
    Type: Application
    Filed: June 10, 2022
    Publication date: December 15, 2022
    Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Wonseb JEONG, Hongju KAL, Won Woo RO, Seokmin LEE, Gun KO
  • Publication number: 20220372214
    Abstract: A thermoplastic resin composition for automotive interior materials including 20% to 42% by weight of a polyester resin (A); 20% to 32% by weight of a vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound graft copolymer (B); and 30% to 48% by weight of an aromatic vinyl compound-vinyl cyanide compound copolymer (C), a method of preparing the thermoplastic resin composition, and a molded article including the thermoplastic resin composition. The thermoplastic resin composition has excellent environmental stress cracking (ESC), processability, injection moldability, injection stability, and economics while maintaining mechanical properties, thermal stability, and friction noise resistance equal or superior to those of conventional heat-resistant ABS resin compositions.
    Type: Application
    Filed: July 8, 2021
    Publication date: November 24, 2022
    Inventors: Gun Ko, Tae Hun Kwon, Yiseul Jun, Jae Chan Park
  • Publication number: 20220162435
    Abstract: The present disclosure relates to a composite resin composition for automotive interior materials and an automotive interior material using the same. The composite resin composition includes a polyester-based resin satisfying a specific intrinsic viscosity range and a vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound copolymer and an aromatic vinyl compound-vinyl cyanide compound copolymer satisfying specific melt index ranges. The automotive interior material manufactured using the composite resin composition has advantages in that the automotive interior material is used as an unpainted product while cost is reduced due to material improvement, whereby it is possible to achieve high economic efficiency. In addition, the automotive interior material satisfies required physical properties, such as chemical resistance and mechanical strength, and at the same time exhibits high formability and noise resistance, whereby external appearance quality and emotional quality are improved.
    Type: Application
    Filed: July 12, 2021
    Publication date: May 26, 2022
    Inventors: Jin Gi Ahn, Boo Youn An, Dae Sik Kim, Kyeong Hoon Jang, Seul Yi, In Soo Han, Han Ki Lee, Yi Seul Jun, Jae Chan Park, Gun Ko
  • Patent number: 11276452
    Abstract: A memory system includes a memory device including a first area being refreshed according to a first refresh period and a second area begin refreshed according to a second refresh period longer than the first refresh period. The memory system also includes a memory controller configured to generate a write command and a write data corresponding to a first write request and a first data.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: March 15, 2022
    Assignees: SK hynix Inc., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY
    Inventors: Won Woo Ro, Hyunwuk Lee, Gun Ko, Ipoom Jeong, Min Seong Kim, Yong Tag Song, Sung Jae Lee
  • Patent number: 11259168
    Abstract: Exemplary embodiments of the present disclosure provide a method and apparatus for controlling a target device of a host and a client for supporting a service for the target device which has connectivity not supported by the host. According to an exemplary embodiment of the present disclosure, the method for controlling the target device of the host includes: receiving, from a first client having the same connectivity as that of at least one target device, target information on the target device, and managing the target information; and, when a service request signal for the target device is received from a second client, transmitting, to the target device, a service control signal for controlling the target device using the target information.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: February 22, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-Gun Ko, Hun Lim, Jae-Eun Kang, Yu-Mi Sohn
  • Publication number: 20220041859
    Abstract: The present disclosure relates to a polyester-based resin composition and a molded article manufactured using the same. More particularly, the present disclosure relates to a polyester-based resin composition including 93 to 99.5% by weight of a polybutylene terephthalate resin; 0.1 to 3% by weight of a polar group-containing lubricant; and 0.1 to 2% by weight of an antioxidant and a molded article manufactured using the polyester-based resin composition.
    Type: Application
    Filed: October 16, 2020
    Publication date: February 10, 2022
    Inventors: Gun KO, Soo Min LEE, Yi Seul JUN, Myeung Il KIM, Jun Ki PARK, Jin Sol PARK, Hee Jae HWANG
  • Publication number: 20210319824
    Abstract: A memory system includes a memory device including a first area being refreshed according to a first refresh period and a second area begin refreshed according to a second refresh period longer than the first refresh period. The memory system also includes a memory controller configured to generate a write command and a write data corresponding to a first write request and a first data.
    Type: Application
    Filed: August 7, 2020
    Publication date: October 14, 2021
    Inventors: Won Woo RO, Hyunwuk LEE, Gun KO, Ipoom JEONG, Min Seong KIM, Yong Tag SONG, Sung Jae LEE
  • Publication number: 20200154261
    Abstract: Exemplary embodiments of the present disclosure provide a method and apparatus for controlling a target device of a host and a client for supporting a service for the target device which has connectivity not supported by the host. According to an exemplary embodiment of the present disclosure, the method for controlling the target device of the host includes: receiving, from a first client having the same connectivity as that of at least one target device, target information on the target device, and managing the target information; and, when a service request signal for the target device is received from a second client, transmitting, to the target device, a service control signal for controlling the target device using the target information.
    Type: Application
    Filed: January 15, 2020
    Publication date: May 14, 2020
    Inventors: Chang-Gun KO, Hun LIM, Jae-Eun KANG, Yu-Mi SOHN
  • Patent number: 10588006
    Abstract: Exemplary embodiments of the present disclosure provide a method and apparatus for controlling a target device of a host and a client for supporting a service for the target device which has connectivity not supported by the host. According to an exemplary embodiment of the present disclosure, the method for controlling the target device of the host includes: receiving, from a first client having the same connectivity as that of at least one target device, target information on the target device, and managing the target information; and, when a service request signal for the target device is received from a second client, transmitting, to the target device, a service control signal for controlling the target device using the target information.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: March 10, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-Gun Ko, Hun Lim, Jae-Eun Kang, Yu-Mi Sohn
  • Patent number: 10301503
    Abstract: The present invention relates to a poly(arylene ether) resin composition and a cable coated with the same. More particularly, the present invention relates to a poly(arylene ether) resin composition, including 20 to 40% by weight of a poly(arylene ether) resin, 15 to 35% by weight of a low-molecular weight styrene-based block copolymer having a weight-average molecular weight of 90,000 g/mol or less, 10 to 30% by weight of a high-molecular weight styrene-based block copolymer having a weight-average molecular weight of 95,000 g/mol or more, 1 to 20% by weight of a flame retardant, and 0 to 20% by weight of an additive. In accordance with the present invention, a poly(arylene ether) resin composition having superior flame retardancy, tensile strength, flexibility, extrusion processability, elongation, and appearance characteristics and a cable coated with the same are provided.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: May 28, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Sung Hwan Lim, Nam Jib Park, Gun Ko, Soo Min Lee, Sang Wook Na, Byung Wook Lee
  • Patent number: 10280303
    Abstract: The present invention relates to a non-halogen thermoplastic resin composition and a cable including the same. More particularly, the present invention provides a non-halogen thermoplastic resin composition in which a halogen-based flame retardant causing environmental and human health problems is not included and the content of a phosphorus flame retardant causing decrease in appearance and properties is decreased, but which has identical or superior mechanical strength, chemical resistance, heat resistance, and flame retardancy, compared to existing thermoplastic resin compositions, and a cable including the same.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: May 7, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Gun Ko, Sung Hwan Lim, Byung Wook Lee, Soo Min Lee, Sang Wook Na, Sung Moon Choi
  • Patent number: 10208195
    Abstract: The present invention relates to a polypropylene resin composition and a cable cladded with the same. More particularly, the present invention relates to a polypropylene resin composition, including 25 to 35% by weight of a polypropylene polymer, 15 to 25% by weight of a styrene block copolymer, 15 to 25% by weight of a poly(arylene ether) resin, 26 to 35% by weight of a phosphorus flame retardant, and 0 to 10% by weight of a processing additive. In accordance with the present invention, a polypropylene resin composition including a small amount of flame retardant but exhibiting excellent flame resistance, insulation performance, processability, and property balance, and a cable cladded with the same are provided.
    Type: Grant
    Filed: June 12, 2016
    Date of Patent: February 19, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Sung Hwan Lim, Byung Wook Lee, Gun Ko, Soo Min Lee, Sang Wook Na
  • Patent number: 10141312
    Abstract: Semiconductor devices are provided. A semiconductor device includes a first insulating material in a first fin. The semiconductor device includes a second insulating material in a second fin. The first and second insulating materials have different respective sizes. For example, in some embodiments, the first and second insulating materials have different respective widths and/or depths in the first and second fins, respectively.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: November 27, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ho-Jin Jeon, Young-Gun Ko, Gi-Gwan Park, Je-Min Yoo
  • Publication number: 20180002523
    Abstract: The present invention relates to a non-halogen thermoplastic resin composition and a cable including the same. More particularly, the present invention provides a non-halogen thermoplastic resin composition in which a halogen-based flame retardant causing environmental and human health problems is not included and the content of a phosphorus flame retardant causing decrease in appearance and properties is decreased, but which has identical or superior mechanical strength, chemical resistance, heat resistance, and flame retardancy, compared to existing thermoplastic resin compositions, and a cable including the same.
    Type: Application
    Filed: November 24, 2016
    Publication date: January 4, 2018
    Inventors: Gun KO, Sung Hwan LIM, Byung Wook LEE, Soo Min LEE, Sang Wook NA, Sung Moon CHOI
  • Patent number: 9826365
    Abstract: A method for determining a location of a target device and an electronic device thereof are provided. The method includes acquiring an image photographing a first electronic device, determining a distance between the second electronic device and the first electronic device based on the acquired image, determining a direction in which the second electronic device photographs the first electronic device, determining a location of any one of the first electronic device and the second electronic device based on the decided distance and direction, and registering the determined location.
    Type: Grant
    Filed: July 29, 2014
    Date of Patent: November 21, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang-Gun Ko, Hun Lim
  • Publication number: 20170306175
    Abstract: The present invention relates to a poly(arylene ether) resin composition and a cable coated with the same. More particularly, the present invention relates to a poly(arylene ether) resin composition, including 20 to 40% by weight of a poly(arylene ether) resin, 15 to 35% by weight of a low-molecular weight styrene-based block copolymer having a weight-average molecular weight of 90,000 g/mol or less, 10 to 30% by weight of a high-molecular weight styrene-based block copolymer having a weight-average molecular weight of 95,000 g/mol or more, 1 to 20% by weight of a flame retardant, and 0 to 20% by weight of an additive. In accordance with the present invention, a poly(arylene ether) resin composition having superior flame retardancy, tensile strength, flexibility, extrusion processability, elongation, and appearance characteristics and a cable coated with the same are provided.
    Type: Application
    Filed: June 13, 2016
    Publication date: October 26, 2017
    Applicant: LG CHEM, LTD.
    Inventors: Sung Hwan LIM, Nam Jib PARK, Gun KO, Soo Min LEE, Sang Wook NA, Byung Wook LEE
  • Publication number: 20170292015
    Abstract: The present invention relates to a polypropylene resin composition and a cable cladded with the same. More particularly, the present invention relates to a polypropylene resin composition, including 25 to 35% by weight of a polypropylene polymer, 15 to 25% by weight of a styrene block copolymer, 15 to 25% by weight of a poly(arylene ether) resin, 26 to 35% by weight of a phosphorus flame retardant, and 0 to 10% by weight of a processing additive. In accordance with the present invention, a polypropylene resin composition including a small amount of flame retardant but exhibiting excellent flame resistance, insulation performance, processability, and property balance, and a cable cladded with the same are provided.
    Type: Application
    Filed: June 12, 2016
    Publication date: October 12, 2017
    Inventors: Sung Hwan LIM, Byung Wook LEE, Gun KO, Soo Min LEE, Sang Wook NA