Patents by Inventor Dong-Hyun Song

Dong-Hyun Song 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: 20230295633
    Abstract: The present disclosure relates to a coronavirus-specific double-stranded oligonucleotide and a use thereof. The present disclosure induces RNA interference specific to a coronavirus, particularly, to SARS-CoV, SARS-CoV-2, and a mutant thereof so as to effectively inhibit viral infection and proliferation, and is nearly unaffected by viral variants since a conserved sequence is mainly targeted. Therefore, the double-stranded oligonucleotide of the present disclosure may be effectively used in proliferation inhibition, infection prevention, and disease treatment of the coronavirus, and particularly, may be effectively used as an agent for preventing and treating COVID-19, which is the cause of the current pandemic.
    Type: Application
    Filed: June 25, 2021
    Publication date: September 21, 2023
    Inventors: Se Hun GU, Chi Ho YU, Youngjo SONG, Dong Hyun SONG, Gyeung Haeng HUR, Seong Tae JEONG, Jun Young CHOI, Na Young KIM, Euni SIM, Seung Hyeop LEE
  • Publication number: 20230265172
    Abstract: The present invention relates to a humanized antibody specific to a Bacillus anthracis protective antigen and a preparation method thereof. An antibody library is created by obtaining a Bacillus anthracis protective antigen antibody of a monkey from immune cells obtained by immunizing a Bacillus anthracis protective antigen, an antibody specific to the Bacillus anthracis protective antigen is selected from the created antibody library, and, on the basis of the antibody, a humanized antibody specific to the Bacillus anthracis protective antigen is finally selected by creating a humanized antibody library against a Bacillus anthracis protective antigen.
    Type: Application
    Filed: July 26, 2021
    Publication date: August 24, 2023
    Inventors: Chi-Ho Yu, Chang-Hwan Kim, Gyeung-Haeng Hur, Seong-Tae Jeong, Dong-Hyun Song, Hae-Eun Joe, Na-Young Kim, Jun-Young Choi, Young-Kee Shin, Hyun-Ho Jeong, Seung-Chul Jun
  • Patent number: 10047312
    Abstract: A method of manufacturing a non-molded solid fuel using a combustible waste material includes (a) primarily crushing an inflowing waste material using a bag-tearing and crushing device, (b) separating iron from the primarily crushed waste material using a first magnetic sorter, (c) sorting the waste material, from which the iron is separated, according to the particle size of the waste material using a first oscillating multi-stage particle-size sorter, (d) secondarily crushing the waste material having a large particle size using an impact crusher, (e) separating the iron from the secondarily crushed waste material using a second magnetic sorter, (f) sorting the waste material, from which the iron is separated, according to the weight of the waste material using a wind power sorter, (g) separating the iron from a light material, and (h) pulverizing the waste material, from which the iron is separated.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: August 14, 2018
    Assignees: JST CO., LTD., SAMHO ENVIRO-TECH INC.
    Inventors: Jang Kun Lee, Jong Hyeok Oh, Mun Ju Kim, Dong Hyun Song, Hyun Kyu Jung
  • Patent number: 10018219
    Abstract: Provided are a hollow drive shaft and a method for manufacturing the same in which a concentrated load to a weak point which may be occurred by differences of sectional thicknesses and outer diameters of the shaft is dispersed so that the strength may be uniform throughout the whole length of the drive shaft. The hollow drive shaft includes: one or more small-diameter portion having a hollow shape; and a large-diameter portion which is disposed in a vicinity of the small-diameter portion and has an outer diameter relatively greater than the small-diameter portion. A sectional thickness of the large-diameter portion is less than a sectional thickness of the small-diameter portion, and a first sectional portion from an outer surface to a point corresponding to 35% to 60% of a sectional thickness of the large-diameter portion is carburized to have a first hardness.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: July 10, 2018
    Assignee: ERAE AMS CO., LTD.
    Inventors: Hyun-Il Lee, Jung-Su Noh, Jang-Sun Lee, Jong-Uk Seo, Jae-Seung Jeong, Myung-Gil Chun, Ki-Hoon Kim, Dong-Hyun Song
  • Patent number: 9690636
    Abstract: A method and apparatus for data communication between web applications by using a web browser. The web browser includes a web application controller for executing a first web application and a second web application, and a data transferring unit for receiving the data from the first web application and transmitting the data to the second web application.
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: June 27, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Dong-hyun Song
  • Publication number: 20170015920
    Abstract: A method of manufacturing a non-molded solid fuel using a combustible waste material includes (a) primarily crushing an inflowing waste material using a bag-tearing and crushing device, (b) separating iron from the primarily crushed waste material using a first magnetic sorter, (c) sorting the waste material, from which the iron is separated, according to the particle size of the waste material using a first oscillating multi-stage particle-size sorter, (d) secondarily crushing the waste material having a large particle size using an impact crusher, (e) separating the iron from the secondarily crushed waste material using a second magnetic sorter, (f) sorting the waste material, from which the iron is separated, according to the weight of the waste material using a wind power sorter, (g) separating the iron from a light material, and (h) pulverizing the waste material, from which the iron is separated.
    Type: Application
    Filed: June 9, 2014
    Publication date: January 19, 2017
    Applicants: JEONG IL ENGINEERING CO., LTD.
    Inventors: Jang Kun LEE, Jong Hyeok OH, Mun Ju KIM, Dong Hyun SONG, Hyun Kyu JUNG
  • Patent number: 9460800
    Abstract: A memory system including non-volatile memory devices and a corresponding refresh method are disclosed. The method groups memory blocks of the non-volatile memory devices into memory groups, determines a refresh sequence for the memory groups, and refreshes the memory groups in accordance with the refresh sequence.
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: October 4, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Change-Hee Lee, Jang-Hwan Kim, Jung-Been Im, Dong-Hyun Song
  • Publication number: 20160225455
    Abstract: A memory system including non-volatile memory devices and a corresponding refresh method are disclosed. The method groups memory blocks of the non-volatile memory devices into memory groups, determines a refresh sequence for the memory groups, and refreshes the memory groups in accordance with the refresh sequence.
    Type: Application
    Filed: April 11, 2016
    Publication date: August 4, 2016
    Inventors: CHANGE-HEE LEE, JANG-HWAN KIM, JUNG-BEEN IM, DONG-HYUN SONG
  • Publication number: 20160223011
    Abstract: The present invention has been made in an effort to provide a hollow drive shaft and a method for manufacturing the same in which the concentrated load to a weak point which may be occurred by differences of sectional thicknesses and outer diameters is dispersed so that the strength may be uniform throughout the whole length. A hollow drive shaft includes: one or more small-diameter portion having a hollow shape; and a large-diameter portion which is disposed in the vicinity of the small-diameter portion and has an outer diameter relatively greater than the small-diameter portion. A sectional thickness of the large-diameter portion is less than a sectional thickness of the small-diameter portion, and a first sectional portion from an outer surface to a point corresponding to 35% to 60% of a sectional thickness of the large-diameter portion is carburized to have a first hardness.
    Type: Application
    Filed: September 5, 2014
    Publication date: August 4, 2016
    Inventors: Hyun-Il LEE, Jung-Su NOH, Jang-Sun LEE, Jong-Uk SEO, Jae-Seung JEONG, Myung-Gil CHUN, Ki-Hoon KIM, Dong-Hyun SONG
  • Patent number: 9336889
    Abstract: A memory system including non-volatile memory devices and a corresponding refresh method are disclosed. The method groups memory blocks of the non-volatile memory devices into memory groups, determines a refresh sequence for the memory groups, and refreshes the memory groups in accordance with the refresh sequence.
    Type: Grant
    Filed: February 10, 2014
    Date of Patent: May 10, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Change-Hee Lee, Jang-Hwan Kim, Jung-Been Im, Dong-Hyun Song
  • Patent number: 9182607
    Abstract: A display apparatus includes a display panel including a plurality of pixels to display an image, a polarizing plate disposed on the display panel, and a retarder disposed opposite to the display panel, where the polarizing plate is interposed between the retarder and the display panel, the retarder includes first areas and second areas alternately arranged therein, and a direction of a slow axis of the retarder in the first areas is different from a direction of a slow axis of the retarder in the second areas.
    Type: Grant
    Filed: May 1, 2012
    Date of Patent: November 10, 2015
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung-Hun Lee, Duckjong Suh, Seungbeom Park, Dong Hyun Song
  • Patent number: 9128618
    Abstract: A non-volatile memory controller, system and method capable of processing a next request as an interrupt before completing a current operation are disclosed. The non-volatile memory system includes a first memory storing meta data loaded from a flash memory; a second memory storing the meta data copied from the first memory; and a flash memory controller copying the meta data from the first memory to the second memory, changing the meta data in the second memory, and then re-copying the changed meta data from the second memory to the first memory during a first-type operation that requires changes in the meta data.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: September 8, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Change-hee Lee, Jung-Been Im, Jung-Yeon Yoon, Young-Goo Ko, Dong-Hyun Song
  • Publication number: 20150089103
    Abstract: A non-volatile memory controller, system and method capable of processing a next request as an interrupt before completing a current operation are disclosed. The non-volatile memory system includes a first memory storing meta data loaded from a flash memory; a second memory storing the meta data copied from the first memory; and a flash memory controller copying the meta data from the first memory to the second memory, changing the meta data in the second memory, and then re-copying the changed meta data from the second memory to the first memory during a first-type operation that requires changes in the meta data.
    Type: Application
    Filed: December 12, 2014
    Publication date: March 26, 2015
    Inventors: Chang-hee LEE, Jung-Been IM, Jung-Yeon YOON, Young-Goo KO, Dong-Hyun SONG
  • Publication number: 20140160858
    Abstract: A memory system including non-volatile memory devices and a corresponding refresh method are disclosed. The method groups memory blocks of the non-volatile memory devices into memory groups, determines a refresh sequence for the memory groups, and refreshes the memory groups in accordance with the refresh sequence.
    Type: Application
    Filed: February 10, 2014
    Publication date: June 12, 2014
    Inventors: Change-Hee Lee, Jang-Hwan Kim, Jung-Been Im, Dong-Hyun Song
  • Patent number: 8675406
    Abstract: A memory system including non-volatile memory devices and a corresponding refresh method are disclosed. The method groups memory blocks of the non-volatile memory devices into memory groups, determines a refresh sequence for the memory groups, and refreshes the memory groups in accordance with the refresh sequence.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: March 18, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Change-Hee Lee, Jang-Hwan Kim, Jung-Been Im, Dong-Hyun Song
  • Publication number: 20130212320
    Abstract: A non-volatile memory controller, system and method capable of processing a next request as an interrupt before completing a current operation are disclosed. The non-volatile memory system includes a first memory storing meta data loaded from a flash memory; a second memory storing the meta data copied from the first memory; and a flash memory controller copying the meta data from the first memory to the second memory, changing the meta data in the second memory, and then re-copying the changed meta data from the second memory to the first memory during a first-type operation that requires changes in the meta data.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 15, 2013
    Inventors: Change-hee Lee, Jung-Been Im, Jung-Yeon Yoon, Young-Goo Ko, Dong-Hyun Song
  • Patent number: 8479077
    Abstract: A memory device detects and correct bit errors. The memory device includes cyclic redundancy check (CRC) and error correction code (ECC) circuits. The CRC circuit generates a write CRC code corresponding to data to be stored in memory cells. The ECC circuit generates an ECC code corresponding to the data and detecting and correcting a bit error of the data by means of the ECC code during a read operation. The CRC circuit generates a read CRC code corresponding to data corrected by the ECC circuit during the read operation, and detects a bit error of the data according to a comparison of the read CRC code and the write CRC code.
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: July 2, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Shea-Yun Lee, Dong-Hyun Song, Jang-Hwan Kim, Sang-Lyul Min
  • Patent number: 8417875
    Abstract: A non-volatile memory controller, system and method capable of processing a next request as an interrupt before completing a current operation are disclosed. The non-volatile memory system includes a first memory storing meta data loaded from a flash memory; a second memory storing the meta data copied from the first memory; and a flash memory controller copying the meta data from the first memory to the second memory, changing the meta data in the second memory, and then re-copying the changed meta data from the second memory to the first memory during a first-type operation that requires changes in the meta data.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: April 9, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Change-Hee Lee, Jung Been Im, Jung-Yeon Yoon, Young-Goo Ko, Dong Hyun Song
  • Publication number: 20130048180
    Abstract: Disclosed are a pneumatic tire and a method for manufacturing the same. The pneumatic tire includes a porous sound-absorbing material adhered via a sealant layer to the inside surface of an inner liner, wherein the sealant layer comprises 100 to 400 parts by weight of polyisobutylene, 10 to 100 parts by weight of an inorganic additive and 1 to 15 parts by weight of a vulcanizing agent, with respect to 100 parts by weight of a butyl rubber. The pneumatic tire can reduce internal noise by distributing noise energy, causing generation of resonance in the tire, or changing the generated frequency without a risk of shear deformation generated between the sound-absorbing material and the tire.
    Type: Application
    Filed: August 24, 2012
    Publication date: February 28, 2013
    Inventor: Dong Hyun SONG
  • Publication number: 20130027621
    Abstract: A display apparatus includes a display panel including a plurality of pixels to display an image, a polarizing plate disposed on the display panel, and a retarder disposed opposite to the display panel, where the polarizing plate is interposed between the retarder and the display panel, the retarder includes first areas and second areas alternately arranged therein, and a direction of a slow axis of the retarder in the first areas is different from a direction of a slow axis of the retarder in the second areas.
    Type: Application
    Filed: May 1, 2012
    Publication date: January 31, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung-Hun LEE, Duckjong SUH, SEUNGBEOM PARK, DONG HYUN SONG