Patents by Inventor Kyung Chung

Kyung Chung 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: 20190341087
    Abstract: A mode register control circuit may include a masking signal generation circuit and a storage control pulse generation circuit. The masking signal generation circuit may be configured to generate a masking signal from data. The storage control pulse generation circuit may be configured to generate a storage control pulse for controlling a mode register write operation, from a mode register write pulse in response to the masking signal.
    Type: Application
    Filed: September 27, 2018
    Publication date: November 7, 2019
    Applicant: SK hynix Inc.
    Inventors: Seung Hun LEE, Won Kyung CHUNG
  • Publication number: 20190076483
    Abstract: The present invention relates to a honeybee pollen composition, and more particularly to a honeybee pollen composition prepared by mixing solidified honeybee pollen with distilled water and an admixture consisting of a dispersant, a preservative, a thickener, an antioxidant, or a neutralizer and then performing pulverization with a particle size of 100 to 500 nm, resulting in an efficient disruption of cell walls of the honeybee pollen and making the composition into a formulation available for easier ingestion in the body or skin, where the admixture, including a dispersant, a preservative, a thickener, an antioxidant, a neutralizer, etc., is added to the solidified honeybee pollen in the pulverization process to increase the stability, antioxidant effects and polyphenol content of the honeybee pollen composition, thereby acquiring availability of the composition as a cosmetic material or a pharmaceutical composition.
    Type: Application
    Filed: December 15, 2015
    Publication date: March 14, 2019
    Applicant: NSB CO.,LTD.
    Inventors: Hwa Jin SUH, Se Gie KIM, Yun Sik CHOI, Il Kyung CHUNG
  • Publication number: 20190056391
    Abstract: The invention provides methods and systems for detecting a biomarker in a synovial fluid wherein the system also includes a control to ensure that the test sample is indeed synovial fluid. The biomarkers and the control for synovial fluid can be identified using proteomic methods, including but not limited to antibody based methods, such as an enzyme-linked immunosorbant assay (ELISA), a radioimmunoassay (RIA), or a lateral flow immunoassay.
    Type: Application
    Filed: September 26, 2018
    Publication date: February 21, 2019
    Inventors: Carl Deirmengian, Richard C. Birkmeyer, Keith Kardos, Patrick Kilmartin, Alexander Cameron, Kevin Schiller, Eun Kyung Chung
  • Patent number: 10174299
    Abstract: A composition comprising recombinant iduronate-2-sulfatase (IDS) and a method for producing a purified recombinant IDS are provided. The glycosylation pattern and formylglycine content of the IDS composition are different from those of ELAPRASE® and have superior pharmaceutical efficacy and are safer than the conventional agent and thus can be effectively used for the therapy of Hunter Syndrome.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: January 8, 2019
    Assignees: GREEN CROSS CORPORATION, MediGeneBio Corporation
    Inventors: Thong-Gyu Jin, Yo Kyung Chung, Sang Hoon Paik, Yoo Chang Park, Jinwook Seo, Yong Woon Choi, Jong Mun Son, Yong-Chul Kim
  • Patent number: 10139405
    Abstract: The invention provides methods and systems for detecting a biomarker in a synovial fluid wherein the system also includes a control to ensure that the test sample is indeed synovial fluid. The biomarkers and the control for synovial fluid can be identified using proteomic methods, including but not limited to antibody based methods, such as an enzyme-linked immunosorbant assay (ELISA), a radioimmunoassay (RIA), or a lateral flow immunoassay.
    Type: Grant
    Filed: October 22, 2012
    Date of Patent: November 27, 2018
    Assignee: CD Diagnostics, Inc.
    Inventors: Carl Deirmengian, Richard C. Birkmeyer, Keith Kardos, Patrick Kilmartin, Alexander Cameron, Kevin Schiller, Eun Kyung Chung
  • Patent number: 10133284
    Abstract: A circuit for setting a reference voltage is provided. The circuit includes a reference voltage information storage unit and a reference voltage input/output (I/O) control unit. The reference voltage information storage unit is configured to set a level of a reference voltage according to information stored in a first register or a second register if a training operation starts in a first set mode. The reference voltage I/O control unit is configured to set a level of the reference voltage according to first data or second data if the training operation starts in a second set mode.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: November 20, 2018
    Assignee: SK hynix Inc.
    Inventors: Seung Hun Lee, Won Kyung Chung
  • Patent number: 10008252
    Abstract: A semiconductor system may include: an external channel including a CA (Command/Address) channel, and first and second data channels; and first and second semiconductor chips, which are coupled in common to the CA channel and coupled to respective different ones of the first and second data channels, and each of which includes a coupling information pad. A first value may be inputted to the coupling information pad of one of the first and second semiconductor chips that is coupled to the first data channel, and a second value may be inputted to the coupling information pad of the other semiconductor chip that is coupled to the second data channel. Each of the first and second semiconductor chips selectively stores setting information using CA information applied to the CA channel and a value inputted to the corresponding coupling information pad.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: June 26, 2018
    Assignee: SK Hynix Inc.
    Inventors: Sang-Ah Hyun, Tae-Jin Kang, Hyun-Seung Kim, Nam-Kyu Jang, Won-Seok Choi, Won-Kyung Chung, Seung-Hun Lee
  • Publication number: 20180112199
    Abstract: A composition comprising recombinant iduronate-2-sulfatase (IDS) and a method for producing a purified recombinant IDS are provided. The glycosylation pattern and formylglycine content of the IDS composition are different from those of ELAPRASE® and have superior pharmaceutical efficacy and are safer than the conventional agent and thus can be effectively used for the therapy of Hunter Syndrome.
    Type: Application
    Filed: November 14, 2017
    Publication date: April 26, 2018
    Inventors: Thong-Gyu Jin, Yo Kyung Chung, Sang Hoon Paik, Yoo Chang Park, Jinwook Seo, Yong Woon Choi, Jong Mun Son, Yong-Chul Kim
  • Publication number: 20180061472
    Abstract: A semiconductor system may include: an external channel including a CA (Command/Address) channel, and first and second data channels; and first and second semiconductor chips, which are coupled in common to the CA channel and coupled to respective different ones of the first and second data channels, and each of which includes a coupling information pad. A first value may be inputted to the coupling information pad of one of the first and second semiconductor chips that is coupled to the first data channel, and a second value may be inputted to the coupling information pad of the other semiconductor chip that is coupled to the second data channel. Each of the first and second semiconductor chips selectively stores setting information using CA information applied to the CA channel and a value inputted to the corresponding coupling information pad.
    Type: Application
    Filed: April 3, 2017
    Publication date: March 1, 2018
    Inventors: Sang-Ah HYUN, Tae-Jin KANG, Hyun-Seung KIM, Nam-Kyu JANG, Won-Seok CHOI, Won-Kyung CHUNG, Seung-Hun LEE
  • Patent number: 9896672
    Abstract: A composition comprising recombinant iduronate-2-sulfatase (IDS) and a method for producing a purified recombinant IDS are provided. The glycosylation pattern and formylglycine content of the IDS composition are different from those of ELAPRASE® and have superior pharmaceutical efficacy and are safer than the conventional agent and thus can be effectively used for the therapy of Hunter syndrome.
    Type: Grant
    Filed: June 16, 2016
    Date of Patent: February 20, 2018
    Assignees: GREEN CROSS CORPORATION, MediGeneBio Corporation
    Inventors: Thong-Gyu Jin, Yo Kyung Chung, Sang Hoon Paik, Yoo Chang Park, Jinwook Seo, Yong Woon Choi, Jong Mun Son, Yong-Chul Kim
  • Publication number: 20170364108
    Abstract: A circuit for setting a reference voltage is provided. The circuit includes a reference voltage information storage unit and a reference voltage input/output (I/O) control unit. The reference voltage information storage unit is configured to set a level of a reference voltage according to information stored in a first register or a second register if a training operation starts in a first set mode. The reference voltage I/O control unit is configured to set a level of the reference voltage according to first data or second data if the training operation starts in a second set mode.
    Type: Application
    Filed: September 1, 2017
    Publication date: December 21, 2017
    Applicant: SK hynix Inc.
    Inventors: Seung Hun LEE, Won Kyung CHUNG
  • Patent number: 9785158
    Abstract: A circuit for setting a reference voltage is provided. The circuit includes a reference voltage information storage unit and a reference voltage input/output (I/O) control unit. The reference voltage information storage unit is configured to set a level of a reference voltage according to information stored in a first register or a second register if a training operation starts in a first set mode. The reference voltage I/O control unit is configured to set a level of the reference voltage according to first data or second data if the training operation starts in a second set mode.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: October 10, 2017
    Assignee: SK hynix Inc.
    Inventors: Seung Hun Lee, Won Kyung Chung
  • Patent number: 9673814
    Abstract: A semiconductor system may include a first semiconductor device and a second semiconductor device. The first semiconductor device may output set signals. The second semiconductor device may generate a start signal in response to the set signals, generate an input control code and an output control code from the set signals in response to the start signal, generate a frequency determination signal including information on an operation frequency in response to the output control code, and control an internal operation in response to the frequency determination signal.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: June 6, 2017
    Assignee: SK hynix Inc.
    Inventors: Won Kyung Chung, Saeng Hwan Kim
  • Publication number: 20170075367
    Abstract: A circuit for setting a reference voltage is provided. The circuit includes a reference voltage information storage unit and a reference voltage input/output (I/O) control unit. The reference voltage information storage unit is configured to set a level of a reference voltage according to information stored in a first register or a second register if a training operation starts in a first set mode. The reference voltage I/O control unit is configured to set a level of the reference voltage according to first data or second data if the training operation starts in a second set mode.
    Type: Application
    Filed: February 11, 2016
    Publication date: March 16, 2017
    Inventors: Seung Hun LEE, Won Kyung CHUNG
  • Patent number: 9584124
    Abstract: A semiconductor device may include a first channel provided in a first die. The semiconductor device may include a second channel provided in a second die and disposed adjacent to the first channel, and configured to exchange signals and data with the first channel. The first channel and the second channel may receive and output calibration-related signals from and to each other through bonding, and may share calibration start signals. The calibration start signal may be respectively generated in the first channel and the second channel.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: February 28, 2017
    Assignee: SK hynix Inc.
    Inventors: Won Kyung Chung, Saeng Hwan Kim
  • Publication number: 20170033791
    Abstract: A semiconductor system may include a first semiconductor device and a second semiconductor device. The first semiconductor device may output set signals. The second semiconductor device may generate a start signal in response to the set signals, generate an input control code and an output control code from the set signals in response to the start signal, generate a frequency determination signal including information on an operation frequency in response to the output control code, and control an internal operation in response to the frequency determination signal.
    Type: Application
    Filed: November 12, 2015
    Publication date: February 2, 2017
    Inventors: Won Kyung CHUNG, Saeng Hwan KIM
  • Publication number: 20160373113
    Abstract: A semiconductor device may include a first channel provided in a first die. The semiconductor device may include a second channel provided in a second die and disposed adjacent to the first channel, and configured to exchange signals and data with the first channel. The first channel and the second channel may receive and output calibration-related signals from and to each other through bonding, and may share calibration start signals. The calibration start signal may be respectively generated in the first channel and the second channel.
    Type: Application
    Filed: August 31, 2016
    Publication date: December 22, 2016
    Inventors: Won Kyung CHUNG, Saeng Hwan KIM
  • Publication number: 20160326504
    Abstract: A composition comprising recombinant iduronate-2-sulfatase (IDS) and a method for producing a purified recombinant IDS are provided. The glycosylation pattern and formylglycine content of the IDS composition are different from those of ELAPRASE® and have superior pharmaceutical efficacy and are safer than the conventional agent and thus can be effectively used for the therapy of Hunter syndrome.
    Type: Application
    Filed: June 16, 2016
    Publication date: November 10, 2016
    Applicants: GREEN CROSS CORPORATION, MediGeneBio Corporation
    Inventors: Thong-Gyu JIN, Yo Kyung CHUNG, Sang Hoon PAIK, Yoo Chang PARK, Jinwook SEO, Yong Woon CHOI, Jong Mun SON, Yong-Chul KIM
  • Patent number: 9466349
    Abstract: A semiconductor system includes a controller and a semiconductor device. The controller generates a clock signal and updates external count signals in response to an external update signal. The semiconductor device generates count signals by counting pulses of a strobe signal during a period when a section signal is in an active state. The section signal is generated in response to a first control signal including pulses that are periodically generated. The semiconductor device also generates the external update signal and the external count signals if a combination of the count signals is changed.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: October 11, 2016
    Assignee: SK HYNIX INC.
    Inventor: Won Kyung Chung
  • Patent number: 9461647
    Abstract: A semiconductor device may include a first channel provided in a first die. The semiconductor device may include a second channel provided in a second die and disposed adjacent to the first channel, and configured to exchange signals and data with the first channel. The first channel and the second channel may receive and output calibration-related signals from and to each other through bonding, and may share calibration start signals. The calibration start signal may be respectively generated in the first channel and the second channel.
    Type: Grant
    Filed: March 4, 2015
    Date of Patent: October 4, 2016
    Assignee: SK HYNIX INC.
    Inventors: Won Kyung Chung, Saeng Hwan Kim