Patents by Inventor Bong Kyu Kim

Bong Kyu Kim 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: 10807092
    Abstract: The present disclosure relates to a microfluidic control system and a microfluidic control method using the same. The microfluidic control system includes: a microfluidic chip including a storage chamber for storing a reaction solution and a receiving chamber communicating with the storage chamber; and a microfluidic control device for controlling the reaction solution inside the microfluidic chip, wherein the microfluidic control device includes: a first roller which is in contact with the microfluidic chip and rotates together with the movement of the microfluidic chip; and a pressurizing protrusion formed on the outer peripheral surface of the first roller, wherein the pressurizing protrusion has a shape corresponding to the storage chamber.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: October 20, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kwang Hyo Chung, Jin Tae Kim, Eun-Ju Jeong, Bong Kyu Kim, Chang-Geun Ahn
  • Publication number: 20200323239
    Abstract: Disclosed are a method of manufacturing fermented porcine blood having antibacterial activity and poultry egg-laying enhancement and weight gain effects, and an antibacterial composition and a poultry feed composition using the fermented porcine blood.
    Type: Application
    Filed: November 8, 2019
    Publication date: October 15, 2020
    Inventors: Haeng Soo YU, Sang Wook MOON, Chin Kyung KIM, Eum Mi PARK, Won Ju KIM, Eun Chule SHIN, Yeong Woo KIM, Jae Hwang KIM, Bong Kyu YANG
  • Publication number: 20200173928
    Abstract: An apparatus for analyzing microbiome according to an embodiment of the inventive concept includes a light source unit configured to excite first light, a sample unit on which a sample to which the first light is incident is disposed, and a data analysis unit configured to receive second light emitted from the sample unit and analyze microbiome in the sample from the second light. Here, the sample unit includes a conductive polymer structure that surrounds the sample.
    Type: Application
    Filed: November 13, 2019
    Publication date: June 4, 2020
    Inventors: Won Kyoung LEE, Bong Kyu KIM, Soo Jun PARK, Chul HUH
  • Publication number: 20200159902
    Abstract: Provided is a personal authentication device based on an auditory brainstem response signal. The personal authentication device includes a signal generator, a signal acquirer, and a signal processor. The signal generator may output an auditory stimulus to an ear of a user, using a sound generator. The signal acquirer may acquire a first reference potential corresponding to a first interval, from a first electrode in close contact with the other ear of the user, and acquire a first evoked potential corresponding to the first interval from a second electrode in close contact with the ear, based on the first reference potential. The signal processor may generate a first auditory brainstem response signal, based on the first reference potential and the first evoked potential, generate authentication data for the user from the first auditory brainstem response signal, and compare the authentication data with registration data to authenticate the user.
    Type: Application
    Filed: November 18, 2019
    Publication date: May 21, 2020
    Inventors: Hyung Wook NOH, Joo Yong SIM, Chang-Geun AHN, Bong Kyu KIM
  • Patent number: 10566642
    Abstract: A sediment microbial fuel cell is provided. More specifically, the present invention provides a sediment microbial fuel cell characterized by comprising: an oxide electrode unit located within the sediment of polluted water; a reduction electrode unit located adjacent to the water surface within the water; and a solid matter separator unit arranged inside the sediment and located in an upper part of the oxide electrode unit spaced apart from the oxide electrode unit, wherein one or more surfaces of the oxide electrode unit are exposed in the separation space formed by the solid matter separator unit.
    Type: Grant
    Filed: February 23, 2015
    Date of Patent: February 18, 2020
    Assignee: GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: In Seop Chang, Bong Kyu Kim, Yoo Seok Lee, Hyun Jun Park, Ji Su Kim
  • Publication number: 20200047180
    Abstract: Provided is a centrifugal device. The centrifugal device includes a centrifugal part configured to provide an intermediate chamber into which a centrifugal object is put and a driving part disposed on a rotation axis passing through the intermediate chamber.
    Type: Application
    Filed: August 8, 2019
    Publication date: February 13, 2020
    Inventors: Kwang Hyo CHUNG, Chul HUH, Bong Kyu KIM, Jin Tae KIM, Hyung Wook NOH, Joo Yong SIM, Chang-Geun AHN, Eun-Ju JEONG
  • Patent number: 10536260
    Abstract: A baseband IC for performing digital communication with an RFIC and a device including the same. The baseband IC for performing digital communication with an RFIC includes a digital interface circuit configured to receive a frame signal including at least one sampled signal from the RFIC according to a digital interface protocol, reconstruct the at least one sampled signal from the frame signal, and transfer the reconstructed sampled signal to a baseband modem in synchronization with a reception reference signal, and a sample synchronization manager configured to generate the reception reference signal, wherein the frame signal is transmitted from the RFIC to the baseband IC in synchronization with a transmission reference signal.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: January 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Chol Lee, Bong Kyu Kim, June-Hee Lee
  • Publication number: 20200002396
    Abstract: The present invention relates to a fusion protein in which transferrin is peptide-bonded to a terminal of a granulocyte-colony stimulating factor (G-CSF) protein or a G-CSF mutant protein in which the 116th threonine is substituted with cysteine in the amino acid sequence of the G-CSF. Specifically, the granulocyte-colony stimulating factor (G-CSF) mutant protein of the present invention or the transferrin fusion protein thereof displays a significantly increased specific activity and blood stability, compared with the conventional human G-CSF, and has a higher purification efficiency than the conventional PEGylated G-CSF characterized by the extended half-life, so that it can be advantageously used for preventing or treating ischemic diseases or neutropenia.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 2, 2020
    Inventors: Jeong-Hyeok Yoon, Byung-Ha Chang, Bong-Seok Jin, Ji Young Bae, Soon Nam Kim, Kyeong Su Park, Yeong kyu Park, Hanjo Kim, Youngju Seo, Wooseong Jeong, KyungTae Kang
  • Publication number: 20190353592
    Abstract: Disclosed herein are a sensor and a system for measuring an analyte using surface plasmon resonance. The sensor may include: an optical fiber including a core layer, and a plasmon resonance layer which is formed to surround an outer surface of the core layer and on which the analyte is disposed; an acoustic wave perturbation generator connected to one side of the optical fiber, and generating acoustic wave perturbation to a mode which enters into the core layer to allow the mode to exit the plasmon resonance layer; and a detector for detecting the mode passing through the inside of the core layer.
    Type: Application
    Filed: December 11, 2018
    Publication date: November 21, 2019
    Inventors: Won Kyoung LEE, Bong Kyu KIM, Hong-Seok SEO
  • Patent number: 10479822
    Abstract: The present invention relates to a fusion protein in which transferrin is peptide-bonded to a terminal of a granulocyte-colony stimulating factor (G-CSF) protein or a G-CSF mutant protein in which the 116th threonine is substituted with cysteine in the amino acid sequence of the G-CSF. Specifically, the granulocyte-colony stimulating factor (G-CSF) mutant protein of the present invention or the transferrin fusion protein thereof displays a significantly increased specific activity and blood stability, compared with the conventional human G-CSF, and has a higher purification efficiency than the conventional PEGylated G-CSF characterized by the extended half-life, so that it can be advantageously used for preventing or treating ischemic diseases or neutropenia.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: November 19, 2019
    Assignee: SUPEX BNP CO., LTD.
    Inventors: Jeong-Hyeok Yoon, Byung-Ha Chang, Bong-Seok Jin, Ji Young Bae, Soon Nam Kim, Kyeong Su Park, Yeong kyu Park, Hanjo Kim, Youngju Seo, Wooseong Jeong, KyungTae Kang
  • Publication number: 20190345126
    Abstract: The present invention relates to a novel brominated furanone derivative, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient, wherein the novel brominated furanone derivative or a pharmaceutically acceptable 5 salt thereof according to the present invention exhibits a quorum sensing inhibitory activity of bacteria and also can effectively inhibit the formation of biofilm of bacteria, and thus can be used as a pharmaceutical composition containing the same as an active ingredient, thereby having an effect of being useful, 10 for example, for periodontal diseases such as gingivitis and periodontitis, oral diseases, and the like.
    Type: Application
    Filed: June 13, 2017
    Publication date: November 14, 2019
    Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
    Inventors: Byeong Moon Kim, Bong Kyu Choi, Jae Hyun Sim, Eun Ju Ryu, Ji Su Park, Il Hak Bae
  • Patent number: 10473648
    Abstract: Provided is a biosensor including a capillary unit having a capillary channel therein and a reagent disposed in the capillary channel, the reagent being configured to develop colors in a sample, and a measuring unit configured to measure a degree of color development of the sample in the capillary channel.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: November 12, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Young Jun Kim, Wan Joong Kim, Bong Kyu Kim
  • Patent number: 10467933
    Abstract: A display device according to an embodiment of the present disclosure comprises: a display disposed on the front surface of the display device; a front camera for capturing a user located in front of the display device; a rear camera for capturing a wall surface positioned behind the display device; a sensor unit for measuring the distance between the display device and the wall surface; and a processor for determining a position of the user with regard to the captured image of the user, and for controlling the display to display an image corresponding to a partial area of the wall surface existing in the direction in which the display device is located with respect to the position of the user in the captured images of the wall surface.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: November 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-myung Hur, Hye-suk Kim, Jong-jin Park, Jae-sung An, Hyun-kyu Yun, Myoung-il Lee, Bong-seok Lee, Dae-woo Cho
  • Patent number: 10448662
    Abstract: The present invention relates to compositions and methods for treating fatty liver, steatohepatitis, or liver cirrhosis as well as insulin resistance and aging by administration of a DLK1-Fc fusion protein constructed by conjugation of an extracellular domain of DLK1 or a fragment thereof with a human antibody Fc region. Also provided are health functional foods containing a DLK1-Fc fusion protein constructed by conjugation of an extracellular domain of DLK1 (delta-like 1 homolog) or a fragment thereof with a human antibody Fc region as an active ingredient.
    Type: Grant
    Filed: October 28, 2016
    Date of Patent: October 22, 2019
    Assignees: Y-Biologics Inc., Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Young Woo Park, Bum-chan Park, Bong-soo Cha, Yong Ho Lee, Jung Chae Lim, Young-gyu Cho, Joong Kyu Kim, Jae Eun Park, Seok Ho Yoo
  • Publication number: 20190285625
    Abstract: A biosensor includes a solution chamber containing primary antibodies, secondary antibodies, and measuring substances, an injection fluid transfer unit for connection the solution chamber to an injection port, and a discharging transfer unit for connecting the solution chamber to a discharging port.
    Type: Application
    Filed: March 12, 2019
    Publication date: September 19, 2019
    Inventors: Bong Kyu KIM, Chang-Geun AHN, Kwang Hyo CHUNG, Eun-Ju JEONG, Chul HUH, Seunghwan KIM, Jin Tae KIM, Won Kyoung LEE
  • Patent number: 10408825
    Abstract: Disclosed is a biosensor, comprising: a sensor part including a capillary chip configured to detect a target material; and a pre-treatment part connected to the sensor part and configured to provide a mixed solution including a substrate to the sensor part, in which the capillary chip includes a capillary, at least one of antibody for antigen-antibody reaction with the target material inside the capillary, and a photo sensor detecting a color of the substrate.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: September 10, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Young Jun Kim, Wan Joong Kim, Bong Kyu Kim, Kwang Hyo Chung
  • Publication number: 20190250183
    Abstract: Provided is fluid control equipment for bio-reaction, including a pipette configured to transport a reaction solution, and a liquid pump configured to adjust the internal pressure of the pipette.
    Type: Application
    Filed: December 5, 2018
    Publication date: August 15, 2019
    Inventors: Kwang Hyo CHUNG, Bong Kyu KIM, Jin Tae KIM, Chang-Geun AHN, Eun-ju JEONG, Chul HUH
  • Publication number: 20190224222
    Abstract: Provided are a use of D-galactose in inhibition of quorum sensing and/or in prevention and/or treatment of oral bacterial diseases; in particular, a composition for inhibiting quorum sensing and a composition for preventing and/or treating oral bacterial diseases, the composition comprising D-galactose, and a method of inhibiting quorum sensing and a method of preventing and/or treating oral bacterial diseases, the method comprising administering D-galactose.
    Type: Application
    Filed: March 26, 2019
    Publication date: July 25, 2019
    Inventors: Bong Kyu CHOI, Eun Ju Ryu, Jae Hyun Sim, Byeong Moon Kim, Julian Lee, Jun Sim
  • Publication number: 20190194792
    Abstract: Disclosed are a hot-rolled galvanized steel sheet having excellent galling resistance and formability, and a method for manufacturing the same. The hot-rolled galvanized steel sheet, includes: a base steel; and a hot-rolled galvanizing layer formed on the surface of the base steel, wherein the hot-rolled galvanizing layer provides a hot-rolled galvanized steel sheet having a Mn crystallite having a size of 10 ?m or less between the resin dendrites of zinc that form sequins.
    Type: Application
    Filed: August 22, 2017
    Publication date: June 27, 2019
    Inventors: Sang-Heon KIM, Hyeon-Seok HWANG, Suk-Kyu LEE, Sun-Ho JEON, Yon-Kyun SONG, Bong-Hwan YOO
  • Publication number: 20190159705
    Abstract: A blood glucose prediction method comprising: acquiring a PAS signal by irradiating light to skin of the body, obtaining a photoacoustic image of the skin from the PAS signal, selecting at least one measurement location based on the photoacoustic image; and predicting the blood glucose based on a photoacoustic spectrum of a PAS signal corresponding to the at least one measurement location among the PAS signals, a blood glucose sensor, and a blood glucose prediction system are provided.
    Type: Application
    Filed: November 29, 2018
    Publication date: May 30, 2019
    Inventors: Joo Yong SIM, Chang-Geun AHN, Bong Kyu KIM, Eun-Ju JEONG, Kwang Hyo CHUNG, Chul HUH