Patents by Inventor Sang-Yun Jung

Sang-Yun Jung 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: 11966631
    Abstract: A method and system for maintaining command queue order are disclosed. According to certain embodiments, commands are read from a host, storing command queue IDs in an array that will keep the queue IDs in order. After having the queue IDs stored in the array, the commands are processed in the data storage device (DSD). After processing, the commands are provided to a completion order adjustment module that will order the commands in queue ID order for sequential commands to be returned to the host. In certain embodiments, for a sequential command, other commands of the same sequence are searched for the array and ordered with the sequential command. If a particular command of the sequence is not found, the completion order adjustment module will wait to transfer the sequence until each command of the sequence is found. For commands not part of a sequence, these commands are transferred to the host.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: April 23, 2024
    Assignee: Western Digital Technologies, Inc.
    Inventors: Sang Yun Jung, Min Woo Lee, Min Young Kim
  • Publication number: 20220334765
    Abstract: A method and system for maintaining command queue order are disclosed. According to certain embodiments, commands are read from a host, storing command queue IDs in an array that will keep the queue IDs in order. After having the queue IDs stored in the array, the commands are processed in the data storage device (DSD). After processing, the commands are provided to a completion order adjustment module that will order the commands in queue ID order for sequential commands to be returned to the host. In certain embodiments, for a sequential command, other commands of the same sequence are searched for the array and ordered with the sequential command. If a particular command of the sequence is not found, the completion order adjustment module will wait to transfer the sequence until each command of the sequence is found. For commands not part of a sequence, these commands are transferred to the host.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 20, 2022
    Inventors: Sang Yun JUNG, Min Woo LEE, Min Young KIM
  • Publication number: 20220226538
    Abstract: The present invention relates to a composition for transplantation comprising an organoid, and a use of same. According to one example, using collagen, gelatin or fibrin glue as a scaffold for organoid transplantation results in a high transplantation rate and a high survival rate of organoid as well as desirable stability.
    Type: Application
    Filed: October 15, 2019
    Publication date: July 21, 2022
    Applicant: ORGANOIDSCIENCES, LTD.
    Inventors: Jong Man YOO, Joo Hyun JEE, Sang Yun JUNG, Han Kyung KIM, Joong Woon LEE
  • Publication number: 20220018032
    Abstract: The present invention provides an electrode for electrolysis in which a planarized metal substrate having a mesh structure such that the aspect ratio of an individual cross-section of a wire constituting the mesh structure is 120% or greater is used to increase the surface area of a coating layer, thereby increasing adhesion to a membrane and gas trap is reduced to reduce overvoltage.
    Type: Application
    Filed: February 17, 2020
    Publication date: January 20, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Hee Jun Eom, Yeon Yi Kim, Myung Hun Kim, Dong Chul Lee, Sang Yun Jung, Gyo Hyun Hwang, Jong Wook Jung, Yong Ju Bang
  • Publication number: 20210189575
    Abstract: Provided is an active layer composition of a reduction electrode for brine electrolysis containing a metal precursor mixture containing a ruthenium precursor, a platinum precursor, and a lanthanide metal precursor, and an organic solvent containing an alcohol-based compound and an amine-based compound. Also provided is a reduction electrode containing a metal substrate and an active layer that is a dried and heat treated active layer composition positioned on the metal substrate.
    Type: Application
    Filed: July 3, 2019
    Publication date: June 24, 2021
    Inventors: Yeon Yi KIM, Hee Jun EOM, Myung Hun KIM, Dong Chul LEE, Sang Yun JUNG, Gyo Hyun HWANG, Jong Wook JUNG, Yong Ju BANG
  • Publication number: 20210140058
    Abstract: Provided is a reduction electrode for electrolysis and a manufacturing method thereof, the reduction electrode including a metal substrate and an active layer positioned on at least one surface of the metal substrate, wherein the active layer includes ruthenium oxide, a platinum oxide, and a cerium oxide. When the active layer is uniformly divided into a plurality of pixels, the standard deviation of the composition of ruthenium between the plurality of pixels formed by uniformly dividing the active layer is 0.4 or less, and N atoms in the active layer are present in an amount of 20-60 mol % based on ruthenium.
    Type: Application
    Filed: July 3, 2019
    Publication date: May 13, 2021
    Inventors: Hee Jun EOM, Yeon Yi KIM, Myung Hun KIM, Dong Chul LEE, Sang Yun JUNG, Gyo Hyun HWANG, Jong Wook JUNG, Yong Ju BANG
  • Patent number: 10443175
    Abstract: The present invention relates to a washing machine which can reduce energy required for a washing cycle and a drying cycle. The washing machine includes a moisture absorption element containing porous aluminosilicate, in which the porous aluminosilicate has a Si/Al atomic ratio of 15 or less and a total specific volume (Vtotal) of pores of 0.3 cm3/g, the Vtotal of pores being defined as sum of Vmeso and Vmicro.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: October 15, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Sang Yun Jung, Cheol-Hee Park, Kwon Il Choi, Shin Hee Jun, Dae Ki Lee, Myoung hwan Oh
  • Patent number: 10364991
    Abstract: An oven in which a cooking space in a cooking chamber is dividable into a plurality of individual cooking spaces by a partition member. The oven includes a door assembly including a main door rotatably combined with a main body and provided with a plurality of openings corresponding to the respective plurality of individual cooking spaces and a plurality of individual doors rotatably combined with the main body to open and close the respective plurality of openings. The door assembly may selectively open and close the entirety of the cooking space or the respective plurality of individual cooking spaces, and thus a heat loss or danger of burn generated due to opening and closing the main door when only the individual cooking space is used may be prevented.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: July 30, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Han Seong Kang, Hyang Ki Kim, Sang Yun Jung, Seok Weon Hong, Yun Ic Hwang
  • Patent number: 10344385
    Abstract: Provided are a method for forming conductive pattern by direct radiation of an electromagnetic wave capable of forming fine conductive patterns on various kinds of polymer resin products or resin layers by a simplified process, and appropriately implementing the polymer resin products having white color or various colors, and the like, even without containing specific inorganic additives in the polymer resin itself, and a resin structure having the conductive pattern formed therefrom.
    Type: Grant
    Filed: August 7, 2014
    Date of Patent: July 9, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Jae Hyun Kim, Shin Hee Jun, Jae Jin Kim, Chee-Sung Park, Eun Kyu Seong, Su Jeong Lee, Cheol-Hee Park, Han Nah Jeong, Sang Yun Jung
  • Patent number: 10349527
    Abstract: The present invention relates to a composition for forming a conductive pattern, which is able to form a fine conductive pattern onto a variety of polymer resin products or resin layers by a very simple process, a method for forming the conductive pattern using the same, and a resin structure having the conductive pattern.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: July 9, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Chee-Sung Park, Han Nah Jeong, Sang Yun Jung, Cheol-Hee Park, Chan Yeup Chung, Jae Hyun Kim, Shin Hee Jun
  • Patent number: 10226751
    Abstract: Provided are a core material for a vacuum insulation panel including porous aluminosilicate, and a vacuum insulation panel provided with the same. The core material for the vacuum insulation panel according to the present disclosure has superior long-term durability and improved gas adsorption ability (particularly, superior water absorption ability) while requiring a low raw material cost. The vacuum insulation panel including the core material may exhibit more improved insulation performance by minimizing a reduction in the vacuum degree without an additional getter or absorbent.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: March 12, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Sang Yun Jung, Cheol-Hee Park, Shin Hee Jun, Won Bae Byun
  • Patent number: 10121566
    Abstract: This disclosure relates to a composition for forming a conductive pattern that enables formation of fine conductive pattern on various polymer resin products or resin layers by a simplified process, and more effectively fulfills requirements of the art such as realization of various colors and the like, and a resin structure having a conductive pattern. The composition for forming a conductive pattern comprises a polymer resin; and a non-conductive metal compound including a first metal and a second metal, having a NASICON crystal structure represented by the following Chemical Formula 1, wherein a metal nucleus including the first metal or an ion thereof is formed from the non-conductive metal compound by electromagnetic irradiation.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: November 6, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Han Nah Jeong, Cheol-Hee Park, Sang Yun Jung, Jae Jin Kim, Chee-Sung Park, Jae Hyun Kim, Shin Hee Jun
  • Patent number: 10084183
    Abstract: Provided are a silicon oxide-carbon composite and a method of manufacturing the same. More particularly, the present invention provides a method of manufacturing a silicon oxide-carbon composite including mixing silicon and silicon dioxide to be included in a reaction chamber, depressurizing a pressure of the reaction chamber to obtain a high degree of vacuum while increasing a temperature in the reaction chamber to a reaction temperature, reacting the mixture of silicon and silicon dioxide in a reducing atmosphere, and coating a surface of silicon oxide manufactured by the reaction with carbon, and a silicon oxide-carbon composite manufactured thereby.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: September 25, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Cheol Hee Park, Han Nah Jeong, Sang Yun Jung, Byung Kyu Lim, Yong Ju Lee
  • Patent number: 10046973
    Abstract: Disclosed is an apparatus and method for manufacturing SiO, which may lower a manufacturing cost of SiO by collecting SiO continuously. The apparatus for manufacturing SiO includes a reaction unit configured to receive a SiO-making material and bring the received material into reaction by heating to generate a SiO gas; and a collecting unit configured to maintain an internal temperature lower than an internal temperature of the reaction unit, the collecting unit including a rotating member in an inner space thereof, wherein the collecting unit collects a SiO deposit by introducing the SiO gas generated by the reaction unit through an inlet formed at least at one side thereof and allowing the introduced SiO gas to be deposited to a surface of the rotating member.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: August 14, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Sang-Yun Jung, Han-Nah Jeong, Cheol-Hee Park, Chee-Sung Park, Jae-Hyun Kim
  • Publication number: 20180135217
    Abstract: The present invention relates to a washing machine which can reduce energy required for a washing cycle and a drying cycle. The washing machine includes a moisture absorption element containing porous aluminosilicate, in which the porous aluminosilicate has a Si/Al atomic ratio of 15 or less and a total specific volume (Vtotal) of pores of 0.3 cm3/g, the Vtotal of pores being defined as sum of Vmeso and Vmicro.
    Type: Application
    Filed: July 27, 2016
    Publication date: May 17, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Sang Yun Jung, Cheol-Hee Park, Kwon Il Choi, Shin Hee Jun, Dae Ki Lee, Myoung hwan OH
  • Patent number: 9967974
    Abstract: The present invention relates to a composition for forming a conductive pattern, which is able to form a fine conductive pattern onto a variety of polymer resin products or resin layers by a very simple process, a method for forming the conductive pattern using the same, and a resin structure having the conductive pattern.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: May 8, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Chee-Sung Park, Cheol-Hee Park, Shin Hee Jun, Sang Yun Jung, Han Nah Jeong
  • Publication number: 20170297001
    Abstract: Provided are a core material for a vacuum insulation panel including porous aluminosilicate, and a vacuum insulation panel provided with the same. The core material for the vacuum insulation panel according to the present disclosure has superior long-term durability and improved gas adsorption ability (particularly, superior water absorption ability) while requiring a low raw material cost. The vacuum insulation panel including the core material may exhibit more improved insulation performance by minimizing a reduction in the vacuum degree without an additional getter or absorbent.
    Type: Application
    Filed: October 15, 2015
    Publication date: October 19, 2017
    Inventors: Sang Yun JUNG, Cheol-Hee PARK, Shin Hee JUN, Won Bae BYUN
  • Patent number: 9756725
    Abstract: The present invention relates to a composition for forming a conductive pattern which is capable of forming a fine conductive pattern on a variety of polymeric resin products or resin layers by a simplified process, while imparting excellent flame retardancy to the resin products or resin layers, and a resin structure having the conductive pattern obtained using the composition. The composition for forming a conductive pattern includes: a polymer resin; a non-conductive metal compound including a first metal element and a second metal element, having a R3m or P63/mmc space group in crystal structure; and a flame retardant, wherein a metal nucleus including the first metal element, the second metal element or an ion thereof is formed from the non-conductive metal compound by the electromagnetic irradiation.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: September 5, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Shin Hee Jun, Chee-Sung Park, Jae Hyun Kim, Sang Yun Jung, Cheol-Hee Park, Han Nah Jeong
  • Patent number: 9741462
    Abstract: Provided is a method of manufacturing silicon oxide by which an amount of oxygen of the silicon oxide may be controlled. The method of manufacturing silicon oxide may include mixing silicon and silicon dioxide to be included in a reaction chamber, depressurizing a pressure of the reaction chamber to obtain a high degree of vacuum while increasing a temperature in the reaction chamber to a reaction temperature, and reacting the mixture of silicon and silicon dioxide in a reducing atmosphere.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: August 22, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Sang Yun Jung, Han Nah Jeong, Cheol Hee Park, Hyun Chul Kim, Byung Kyu Lim
  • Patent number: 9668342
    Abstract: The present invention relates to a composition for forming a conductive pattern which is capable of forming a fine conductive pattern reducing deterioration of mechanical-physical properties and having excellent adhesion strength onto a variety of polymeric resin products or resin layers, a method for forming the conductive pattern using the same, and a resin structure having the conductive pattern. The composition for forming a conductive pattern includes a polymer resin; and non-conductive metal compound particles including a first metal element and a second metal element, having a R3m or P63/mmc space group in crystal structure, and having a particle size of 0.1 to 20 ?m, wherein a metal nuclei including the first metal or the second metal element or an ion thereof is formed from the non-conductive metal compound particles by electromagnetic irradiation.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: May 30, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Shin Hee Jun, Chee-Sung Park, Jae Hyun Kim, Sang Yun Jung, Cheol-Hee Park