Patents by Inventor Sun-Mi Hwang

Sun-Mi Hwang 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).

  • Patent number: 12161722
    Abstract: The present invention relates to a novel heterocyclic compound and a composition, for preventing or treating a cancer, an autoimmune disease, and an inflammatory disease, comprising same. The novel heterocyclic compound of the present invention is a bifunctional compound having a Bruton's tyrosine kinase (BTK) degradation function via a ubiquitin proteasome pathway, and may be utilized as a composition for preventing or treating a cancer, an autoimmune disease, and Parkinson's disease.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: December 10, 2024
    Assignees: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, UBIX THERAPEUTICS, INC.
    Inventors: Pil Ho Kim, Sung Yun Cho, Jae Du Ha, Chi Hoon Park, Jong Yeon Hwang, Hyun Jin Kim, Song Hee Lee, Ye Seul Lim, Han Wool Kim, Sun Mi Yoo, Beom Seon Suh, Ji Youn Park, Je Ho Ryu, Jung Min Ahn, Hee Jung Moon, Ho Hyun Lee
  • Patent number: 12116284
    Abstract: A system and method for converting carbon dioxide are proposed. The system for converting carbon dioxide includes a carbon monoxide generator for generating carbon monoxide through a reverse water gas shift reaction and a hydrocarbon generator for producing a hydrocarbon through a Fischer-Tropsch synthesis reaction, whereby the carbon monoxide generator is packed both with a catalyst for the reverse water gas shift reaction and with a catalyst for the Fischer-Tropsch synthesis reaction, thus increasing the CO yield in the carbon monoxide generator even at a low temperature compared to when the catalyst for the reverse water gas shift reaction is used alone, ultimately increasing the hydrocarbon yield in the hydrocarbon generator. Moreover, the energy of the exothermic Fischer-Tropsch synthesis reaction can be used as the energy required for the endothermic reverse water gas shift reaction, thereby increasing energy efficiency and processing yield and thus reducing operation and maintenance costs.
    Type: Grant
    Filed: May 29, 2019
    Date of Patent: October 15, 2024
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Seok Ki Kim, Ki Won Jun, Hae Gu Park, Sun Mi Hwang
  • Publication number: 20240285778
    Abstract: The present invention relates to a novel heterocyclic compound and a composition, for preventing or treating a cancer, an autoimmune disease, and an inflammatory disease, comprising same. The novel heterocyclic compound of the present invention is a bifunctional compound having a Bruton's tyrosine kinase (BTK) degradation function via a ubiquitin proteasome pathway, and may be utilized as a composition for preventing or treating a cancer, an autoimmune disease, and Parkinson's disease.
    Type: Application
    Filed: June 24, 2022
    Publication date: August 29, 2024
    Applicants: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY, UBIX THERAPEUTICS, INC.
    Inventors: Pil Ho KIM, Sung Yun CHO, Jae Du HA, Chi Hoon PARK, Jong Yeon HWANG, Hyun Jin KIM, Song Hee LEE, Ye Seul LIM, Han Wool KIM, Sun Mi YOO, Beom Seon SUH, Ji Youn PARK, Je Ho RYU, Jung Min AHN, Hee Jung MOON, Ho Hyun LEE
  • Patent number: 12056377
    Abstract: A memory storage device includes a non-volatile memory including a plurality of memory blocks and a memory controller configured to control the non-volatile memory, wherein the memory controller is configured to provide host data including write data to the non-volatile memory, wherein the memory controller is configured to perform a garbage collection operation on the memory blocks to provide garbage collection data to the non-volatile memory when a free block count of the memory blocks is smaller than a first threshold value, and wherein the memory controller is configured to increase a capacity for providing the host data when the free block count of the memory blocks is greater than a second threshold value less than the first threshold value and a valid page count of the first memory block among the memory blocks is less than a third threshold value.
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: August 6, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sun-Mi Yoo, Young-Sik Lee, Jeong-Eun Kim, Hye Ju Kim, So Dam Hwang
  • Patent number: 11865521
    Abstract: The present disclosure relates to a bifunctional catalyst for manufacturing a hydrocarbon from carbon dioxide and hydrogen. The bifunctional catalyst includes a carbon composite including cobalt (Co) and nitrogen (N) atoms forming a coordinate bond with the cobalt, and metal particles which exhibit a catalytic activity for a Fischer-Tropsch synthesis reaction and which are dispersed on the inner pore surface and/or the outer surface of the carbon composite support, thus simultaneously promoting a reverse water gas shift reaction and the Fischer-Tropsch synthesis reaction.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: January 9, 2024
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Sun Mi Hwang, Ki Won Jun, Seok Ki Kim, Hae Gu Park, Seung Ju Han
  • Patent number: 11658307
    Abstract: The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
    Type: Grant
    Filed: January 9, 2020
    Date of Patent: May 23, 2023
    Assignee: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Gu-Gon Park, Sun-Mi Hwang, Sung-Dae Yim, Chang-Soo Kim, Won-Yong Lee, Tae-Hyun Yang, Seok-Hee Park, Minjin Kim, Young-Jun Sohn, Byungchan Bae, Seung-Gon Kim, Dongwon Shin
  • Publication number: 20220088578
    Abstract: The present disclosure relates to a bifunctional catalyst for manufacturing a hydrocarbon from carbon dioxide and hydrogen. The bifunctional catalyst includes a carbon composite including cobalt (Co) and nitrogen (N) atoms forming a coordinate bond with the cobalt, and metal particles which exhibit a catalytic activity for a Fischer-Tropsch synthesis reaction and which are dispersed on the inner pore surface and/or the outer surface of the carbon composite support, thus simultaneously promoting a reverse water gas shift reaction and the Fischer-Tropsch synthesis reaction.
    Type: Application
    Filed: January 23, 2020
    Publication date: March 24, 2022
    Inventors: Sun Mi Hwang, Ki Won Jun, Seok Ki Kim, Hae Gu Park, Seung Ju Han
  • Publication number: 20210230005
    Abstract: A system and method for converting carbon dioxide are proposed. The system for converting carbon dioxide includes a carbon monoxide generator for generating carbon monoxide through a reverse water gas shift reaction and a hydrocarbon generator for producing a hydrocarbon through a Fischer-Tropsch synthesis reaction, whereby the carbon monoxide generator is packed both with a catalyst for the reverse water gas shift reaction and with a catalyst for the Fischer-Tropsch synthesis reaction, thus increasing the CO yield in the carbon monoxide generator even at a low temperature compared to when the catalyst for the reverse water gas shift reaction is used alone, ultimately increasing the hydrocarbon yield in the hydrocarbon generator. Moreover, the energy of the exothermic Fischer-Tropsch synthesis reaction can be used as the energy required for the endothermic reverse water gas shift reaction, thereby increasing energy efficiency and processing yield and thus reducing operation and maintenance costs.
    Type: Application
    Filed: May 29, 2019
    Publication date: July 29, 2021
    Inventors: Seok Ki KIM, Ki Won JUN, Hae Gu PARK, Sun Mi HWANG
  • Patent number: 10892494
    Abstract: The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: January 12, 2021
    Assignee: Korea Institute of Energy Research
    Inventors: Gu-Gon Park, Sun-Mi Hwang, Sung-Dae Yim, Chang-Soo Kim, Won-Yong Lee, Tae-Hyun Yang, Seok-Hee Park, Minjin Kim, Young-Jun Sohn, Byungchan Bae, Seung-Gon Kim, Dongwon Shin
  • Patent number: 10722859
    Abstract: To provide a reactor to improve evenness in the thickness of shell metals coated on the surface of core particles by increasing area sizes in the reactor chamber to control electric potentials, the present invention is configured to comprise a top surface able to move up and down while serving as a working electrode, a wall serving as a working electrode, a bottom surface, a standard electrode, a power supplying part and a solution injecting part, wherein the top surface can move up and down automatically by an electric motor or manually. Also, the top surface is configured to be suitable for the interior diameter of the reactor chamber, for solutions inside the reactor chamber not to leak from the top surface or from the crevice between the top surface and the wall of the reactor chamber. The bottom surface of the reactor chamber may comprise an impeller or an ultrasonic wave diffuser to bring about even diffusion in the reactor chamber.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: July 28, 2020
    Assignee: Korea Institute of Energy Research
    Inventors: Gu-Gon Park, Sun-Mi Hwang, Sung-Dae Yim, Chang-Soo Kim, Won-Yong Lee, Tae-Hyun Yang, Seok-Hee Park, Minjin Kim, Young-Jun Sohn, Byungchan Bae, Seung-Gon Kim, Dongwon Shin
  • Publication number: 20200161664
    Abstract: The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
    Type: Application
    Filed: January 9, 2020
    Publication date: May 21, 2020
    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH
    Inventors: Gu-Gon Park, Sun-Mi Hwang, Sung-Dae Yim, Chang-Soo Kim, Won-Yong Lee, Tae-Hyun Yang, Seok-Hee Park, Minjin Kim, Young-Jun Sohn, Byungchan Bae, Seung-Gon Kim, Dongwon Shin
  • Patent number: 10579458
    Abstract: A device includes a connector configured to be coupled to a storage device. The device also includes a controller coupled to the connector and powered via the connector. The controller is configured to receive log data from the storage device while powered via the connector. The controller is also configured to transmit the log data via a wireless interface to a remote device.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: March 3, 2020
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Jae-In Ko, Insoo Yoon, Jung Oh Kweon, Sun Mi Hwang
  • Publication number: 20200006781
    Abstract: The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
    Type: Application
    Filed: August 12, 2019
    Publication date: January 2, 2020
    Applicant: Korea Institute of Energy Research
    Inventors: Gu-Gon PARK, Sun-Mi HWANG, Sung-Dae YIM, Chang-Soo KIM, Won-Yong LEE, Tae-Hyun YANG, Seok-Hee PARK, Minjin KIM, Young-Jun SOHN, Byungchan BAE, Seung-Gon KIM, Dongwon SHIN
  • Publication number: 20180159138
    Abstract: The present disclosure relates to a method and an apparatus for manufacturing a core-shell catalyst, and more particularly, to a method and an apparatus for manufacturing a core-shell catalyst, in which a particle in the form of a core-shell in which the metal nanoparticle is coated with platinum is manufactured by substituting copper and platinum through a method of manufacturing a metal nanoparticle by emitting a laser beam to a metal ingot, and providing a particular electric potential value, and as a result, it is possible to continuously produce nanoscale uniform core-shell catalysts in large quantities.
    Type: Application
    Filed: July 11, 2017
    Publication date: June 7, 2018
    Applicant: Korea Institute of Energy Research
    Inventors: Gu-Gon PARK, Sun-Mi HWANG, Sung-Dae YIM, Chang-Soo KIM, Won-Yong LEE, Tae-Hyun YANG, Seok-Hee PARK, Minjin KIM, Young-Jun SOHN, Byungchan BAE, Seung-Gon KIM, Dongwon SHIN
  • Publication number: 20180154329
    Abstract: To provide a reactor to improve evenness in the thickness of shell metals coated on the surface of core particles by increasing area sizes in the reactor chamber to control electric potentials, the present invention is configured to comprise a top surface able to move up and down while serving as a working electrode, a wall serving as a working electrode, a bottom surface, a standard electrode, a power supplying part and a solution injecting part, wherein the top surface can move up and down automatically by an electric motor or manually. Also, the top surface is configured to be suitable for the interior diameter of the reactor chamber, for solutions inside the reactor chamber not to leak from the top surface or from the crevice between the top surface and the wall of the reactor chamber. The bottom surface of the reactor chamber may comprise an impeller or an ultrasonic wave diffuser to bring about even diffusion in the reactor chamber.
    Type: Application
    Filed: July 11, 2017
    Publication date: June 7, 2018
    Applicant: Korea Institute of Energy Research
    Inventors: Gu-Gon PARK, Sun-Mi HWANG, Sung-Dae YIM, Chang-Soo KIM, Won-Yong LEE, Tae-Hyun YANG, Seok-Hee PARK, Min-Jin KIM, Young-Jun SOHN, Byungchan BAE, Seung-Gon KIM, Dongwon SHIN
  • Publication number: 20170139765
    Abstract: A device includes a connector configured to be coupled to a storage device. The device also includes a controller coupled to the connector and powered via the connector. The controller is configured to receive log data from the storage device while powered via the connector. The controller is also configured to transmit the log data via a wireless interface to a remote device.
    Type: Application
    Filed: June 3, 2016
    Publication date: May 18, 2017
    Inventors: JAE-IN KO, INSOO YOON, JUNG OH KWEON, SUN MI HWANG
  • Patent number: 8486163
    Abstract: A micro reforming reactor includes a first substrate with a micro channel having a width of less than 1,000 ?m bonded to a second substrate to form a micro tunnel. An adhesive layer is formed on the internal walls of the micro tunnel using a flow coating method. A catalyst may then be optionally formed on the adhesive coated internal walls of the micro tunnel, also using a flow coating method.
    Type: Grant
    Filed: October 19, 2006
    Date of Patent: July 16, 2013
    Assignees: Samsung SDI Co., Ltd., Seoul National University Industry Foundation
    Inventors: Ju-Yong Kim, Ho-Jin Kweon, Jae-Jeong Kim, Oh-Joong Kwon, Sun-Mi Hwang
  • Publication number: 20120148106
    Abstract: A method for providing augmented reality includes acquiring a real-world image including an object; transmitting terminal information, in which the terminal information includes a location information of a terminal and an original retrieval distance; receiving object information corresponding to the object, in which the object information is based on the transmitted terminal information; and overlapping the received object information over the corresponding object in the real-world image. A terminal to perform the methods described herein includes a location information providing unit, an information transmitting/receiving unit, an image processing unit, and a user view analyzing unit.
    Type: Application
    Filed: September 1, 2011
    Publication date: June 14, 2012
    Applicant: PANTECH CO., LTD.
    Inventors: Young Ju SUNG, Hun Hee KANG, Do Hyun KIM, Jae Ho LEE, Yong Gu HA, Sun Mi HWANG
  • Publication number: 20070087935
    Abstract: A micro reforming reactor includes a first substrate with a micro channel having a width of less than 1,000 ?m bonded to a second substrate to form a micro tunnel. An adhesive layer is formed on the internal walls of the micro tunnel using a flow coating method. A catalyst may then be optionally formed on the adhesive coated internal walls of the micro tunnel, also using a flow coating method.
    Type: Application
    Filed: October 19, 2006
    Publication date: April 19, 2007
    Inventors: Ju-Yong Kim, Ho-Jin Kweon, Jae-Jeong Kim, Oh-Joong Kwon, Sun-Mi Hwang