Patents by Inventor Ki-hyun Kim

Ki-hyun 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: 10905001
    Abstract: An accessory device for covering an electronic device, according to various embodiments of the present invention, comprises: a cover part including a front cover for covering at least a part of the front side of the electronic device, a rear cover for covering at least a part of the rear side of the electronic device, and a side part for connecting the front cover and the rear cover; a first component arranged on the front cover; a second component arranged on the inner side of the rear cover; and a printed circuit board electrically connected to the first component and the second component and arranged from the front cover to the rear cover while traversing the side part, wherein at least part of the printed circuit board can include a flexible structure in the folding region of the cover part, corresponding to the movement of the front cover.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: January 26, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seo-Yeon Park, Ki-Hyun Kim, Hyung-Wook Jang
  • Publication number: 20210009725
    Abstract: The present invention relates to super absorbent polymer and a method for preparing the same. According to the super absorbent polymer and preparation method for the same of the present invention, super absorbent polymer having improved rewet property and vortex time can be provided.
    Type: Application
    Filed: March 20, 2019
    Publication date: January 14, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Dae Woo Nam, Ki Hyun Kim, Jun Kyu Kim, Young Jae Hur
  • Publication number: 20210006092
    Abstract: A portable terminal is provided. The portable terminal includes a shielding member attached to an inner surface of an external part, a shielding wall formed on the shielding member, a first coil attached to a surface of the shielding member that faces the inner surface of the external part, and a second coil attached to the surface of the shielding member, with the second coil surrounds the first coil on a same plane and the shielding wall being disposed between the first and second coil.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 7, 2021
    Inventors: Jin-Hyoung PARK, Ki-Hyun KIM, Kil-Soo KO, Se-Ho PARK, Sung-Kweon PARK
  • Publication number: 20210004946
    Abstract: Disclosed is a non-transitory computer readable medium storing a computer program, in which when the computer program is executed by one or more processors of a computing device, the computer program performs operations to provide methods for detecting flaws, and the operations may include: extracting a flaw patch from a flaw image including a flaw; preprocessing at least one of the flaw image or non-flaw image not including a flaw; extracting a non-flaw patch from at least one of the preprocessed flaw image or non-flaw image; and training a neural network model for classifying patches to flaw or non-flaw with a training data set including the flaw patch and the non-flaw patch.
    Type: Application
    Filed: July 1, 2020
    Publication date: January 7, 2021
    Inventors: Andre S. Yoon, Sangwoo Shim, Yongsub LIM, Ki Hyun KIM, Byungchan KIM, JeongWoo CHOI, Jongsun SHINN
  • Patent number: 10868300
    Abstract: A positive active material for a rechargeable lithium battery including a core including at least one selected from a nickel-based composite oxide represented by Chemical Formula 1 or a lithium manganese oxide represented by Chemical Formula 2; and a coating layer on a surface of the core and including a lithium metal oxide represented by Chemical Formula 3, the positive active material having a peak at a 2? value of about 19° to about 22° and another peak at a 2? value of about 40° to about 45° in an X-ray diffraction pattern using a CuK? ray, is disclosed. A method of preparing the same, and a rechargeable lithium battery including the same, are also disclosed. LiNixCoyMn1-x-yO2??Chemical Formula 1 LiaMnbOc??Chemical Formula 2 Li2MO3??Chemical Formula 3 In Chemical Formulae 1 to 3, x, y, a, b, c, and M are the same as in the detailed description.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: December 15, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ming-Zi Hong, Do-Hyung Park, Seon-Young Kwon, Joong-Ho Moon, Ji-Hyun Kim, Han-Eol Park, Min-Han Kim, Myong-A Woo, Ki-Hyun Kim, Jong-Seo Choi
  • Publication number: 20200384141
    Abstract: An embodiment discloses a light source module including: a fixing plate configured to extend in a first direction; a circuit board disposed on the fixing plate; a plurality of ultraviolet light emitting elements disposed on the circuit board in the first direction; a first reflection plate coupled to one side of the fixing plate; and a second reflection plate coupled to the other side of the fixing plate, wherein the first reflection plate and the second reflection plate include inclined surfaces which become closer to each other as the distance from the circuit board increases and the inclined surface of the first reflection plate and the inclined surface of the second reflection plate are disposed to be spaced apart in the first direction and disposed on a side surface of a target structure, and an ultraviolet ray irradiating apparatus including the same.
    Type: Application
    Filed: February 20, 2019
    Publication date: December 10, 2020
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Dae Hun KIM, Ki Hyun KIM, Sang Hun AN
  • Publication number: 20200384023
    Abstract: The present invention relates to a new antibody or an antigen binding fragment thereof for use in the treatment of cancer by targeting a B cell malignancy, a chimeric antigen receptor comprising the same, and a use of the same. The antibody of the present invention is an antibody for specifically binding to CD19 that is highly expressed in cancer cells (particularly, blood cancer), has very low homology to a CDR sequence thereof compared to a CDR sequence of a conventional CD19 target antibody so that the sequence thereof is unique, and specifically binds to an epitope that is different from a FMC63 antibody fragment binding to CD19 of the conventional art. A cell expressing the chimeric antigen receptor comprising an anti-CD19 antibody or the antigen binding fragment of the present invention induces immune cell activity in response to a positive cell line expressing CD19.
    Type: Application
    Filed: December 6, 2018
    Publication date: December 10, 2020
    Inventors: Jong Seo LEE, Kyu Tae KIM, Bong Kook KO, Ki Hyun KIM
  • Patent number: 10858486
    Abstract: The present invention relates to a super absorbent polymer and a production method thereof which enable production of a super absorbent polymer exhibiting a more improved absorption rate while maintaining excellent absorption characteristics.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: December 8, 2020
    Inventors: Seung Mo Lee, Gi Cheul Kim, Ki Hyun Kim, Je Kyun Lee, Jong Hun Kim, Taegyeong Kang
  • Publication number: 20200377516
    Abstract: The present disclosure relates to novel compounds and a method of preventing or treating cancer using the same, and more particularly to compounds having structural formulae 1 to 3. The compounds of the present disclosure exhibit an excellent activity of inhibiting various cancer cells, and thus can be effectively used in a composition or method for preventing, alleviating, or treating cancer.
    Type: Application
    Filed: May 20, 2020
    Publication date: December 3, 2020
    Applicant: Research & Business Foundation Sungkyunkwan University
    Inventors: Ki Hyun KIM, Seungrak LEE
  • Publication number: 20200369595
    Abstract: Provided are a novel crosslinking agent compound, and a superabsorbent polymer prepared by using the same. More particularly, provided are a crosslinking agent compound having a novel structure, which exhibits excellent crosslinking property and thermal degradability, and a superabsorbent polymer prepared by using the same.
    Type: Application
    Filed: October 18, 2019
    Publication date: November 26, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Won Taeck Lim, Wonmun Choi, Gicheul Kim, Ki Hyun Kim, Seul Ah Lee
  • Publication number: 20200373550
    Abstract: A fusing apparatus including a main connection member provided on a main path and having one side and the other side electrically connected to the main path, respectively, a sub connection member provided on a sub path and having one side and the other side electrically connected to the sub path, respectively, and a shifting member provided between the main connection member and the sub connection member and configured to be moved and coupled from the main connection member to sub connection member to shift a connection relation from a connected state of the main connection member to a connected state of the sub connection member.
    Type: Application
    Filed: August 7, 2019
    Publication date: November 26, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Ki-Hyun Kim, Chang-Bog Lee
  • Publication number: 20200368722
    Abstract: A method of preparing a superabsorbent polymer, which enables the preparation of the superabsorbent polymer exhibiting an improved absorption rate while maintaining excellent absorption performances is provided.
    Type: Application
    Filed: November 15, 2019
    Publication date: November 26, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Kyu Pal Kim, Jinuk Choi, Sang Hwa Lee, Gicheul Kim, Ki Hyun Kim, Seul Ah Lee
  • Patent number: 10826326
    Abstract: A portable terminal is provided, including a cover member which is detachably provided at a rear surface of a main body of a terminal, a resonant antenna for a reception unit provided inside of the cover member, a reception circuit unit provided inside of the main body, and a connection unit for connecting the resonant antenna for a reception unit with the reception circuit unit. The portable terminal efficiently receives the signal power provided from a charger by arranging the resonant antenna inside of the cover member, and minimizes the thickness of the portable terminal by providing the reception circuit unit inside of the main body of the terminal.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: November 3, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ki-Hyun Kim, Jin-Hyoung Park, Ki-Ho Kim, Se-Ho Park, Young-Min Lee
  • Patent number: 10818822
    Abstract: A light emitting device disclosed in the embodiment includes: a body including a recess having an open upper portion; a plurality of electrodes disposed at a bottom of the recess; and a light emitting diode disposed on at least one of the plurality of electrodes, wherein a side surface of the recess is inclined at a first angle with respect to an optical axis of the light emitting diode, and a value obtained by multiplying a value of a minimum distance between the light emitting diode and the side surface of the recess by a tangent value for the first angle ranges from 0.21 to 0.42.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: October 27, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventor: Ki Hyun Kim
  • Publication number: 20200333574
    Abstract: A laser scanning system for capturing an image of a specimen is described herein. The laser scanning system includes a light source configured to emit a light beam for illuminating the specimen, a scanning unit including a plurality of reflectors for scanning the light beam along first and second axes, and a data acquisition unit configured to control acquisition of the image. The laser scanning system can include a control circuit configured to receive a reference clock signal for the first reflector and generate a synchronization clock signal based on the reference clock signal. The laser scanning system can include a synchronization controller configured to control the scanning unit and the data acquisition unit. The synchronization controller can be configured to receive the synchronization clock signal, receive a plurality of imaging parameters, and generate a plurality of control signals based on the synchronization clock signal and the imaging parameters.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 22, 2020
    Inventors: Adela Ben-Yakar, Ki Hyun Kim, Evan Hegarty, Sertan Kutal Gokce, Sudip Mondal
  • Publication number: 20200320337
    Abstract: Disclosed is a non-transitory computer readable medium storing a computer program. When the computer program is executed by one or more processors of a computing device, the computer program performs the following operations for processing data, and the operations may include: determining an uncertainty level with respect to labeling criteria for each of one or more data included in a dataset; determining a similarity level for one or more data included in a data subset; and selecting at least some of data included in the dataset based on the uncertainty level and the similarity level, and additionally labeling the selected data.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 8, 2020
    Inventors: Andre S. Yoon, Sangwoo Shim, Yongsub Lim, Ki Hyun Kim, Byungchan Kim, JeongWoo Choi
  • Publication number: 20200320402
    Abstract: The disclosed technology generally relates to novelty detection and more particularly to novelty detection methods using a deep learning neural network and apparatuses and non-transitory computer-readable media configured for performing the methods. In one aspect, a method for detecting novelty using a deep learning neural network model comprises providing a deep learning neural network model. The deep learning neural network model comprises an encoder comprising a plurality of encoder layers and a decoder comprising a plurality of decoder layers. The method additionally comprises feeding a first input into the encoder and successively processing the first input through the plurality of encoder layers to generate a first encoded input, wherein successively processing the first input comprises generating a first intermediate encoded input from one of the encoder layers prior to generating the first encoded input.
    Type: Application
    Filed: March 5, 2020
    Publication date: October 8, 2020
    Inventors: Andre S. Yoon, Sangwoo Shim, Yongsub Lim, Ki Hyun Kim, Byungchan Kim, JeongWoo Choi, Jongseob Jeon
  • Patent number: 10780417
    Abstract: The present invention relates to superabsorbent polymer having excellent centrifuge retention capacity and permeability. The superabsorbent polymer simultaneously exhibits excellent centrifuge retention capacity and permeability, and thus, can fundamentally solve the problems of the existing superabsorbent polymer and technical requirement of the art, and can provide various hygienic goods exhibiting more excellent properties.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: September 22, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Ju Eun Kim, Gi Cheul Kim, Won Mun Choi, Ki Hyun Kim, Seul Ah Lee, Won Taeck Lim
  • Publication number: 20200286979
    Abstract: A display panel includes a first conductive layer including a first layer, a second layer, and a third layer sequentially stacked, and a second conductive layer on the first conductive layer and contacting the third layer. The first layer includes a first metal. The second layer includes the first metal and oxygen in a first composition ratio. The third layer includes the first metal and oxygen at a second composition ratio. The second composition ratio is smaller than the first composition ratio. Conductivity of the third layer is higher than conductivity of the second layer. The first composition ratio is a ratio of an atom percent of the first metal to an atom percent of oxygen in the second layer. The second composition ratio is a ratio of an atom percent of the first metal to an atom percent of oxygen in the third layer.
    Type: Application
    Filed: May 21, 2020
    Publication date: September 10, 2020
    Applicant: Samsung Display Co., Ltd.
    Inventors: Ki Hyun KIM, Young Gil PARK, Sung Chan JO
  • Publication number: 20200280619
    Abstract: An electronic device control system is provided.
    Type: Application
    Filed: October 8, 2018
    Publication date: September 3, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-min KO, Ki-hyun KIM, Seok-min BAE, Jung-mo YEON, Hyun-woo OCK, Sung-bin IM, Tae-hoon HA