Patents by Inventor Jong Hyun Kim

Jong 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: 10951917
    Abstract: Provided is a method and apparatus for performing intra-prediction using an adaptive filter. The method for performing intra-prediction includes the steps of: determining whether or not to apply a first filter for a reference pixel value on the basis of information of a neighboring block of a current block; applying the first filter for the reference pixel value when it is determined to apply the first filter; performing intra-prediction on the current block on the basis of the reference pixel value; determining whether or not to apply a second filter for a prediction value according to each prediction mode of the current block, which is predicted by the intra-prediction performance on the basis of the information of the neighboring block; and applying the second filter for the prediction value according to each prediction mode of the current block when it is determined to apply the second filter.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: March 16, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jin Ho Lee, Hui Yong Kim, Se Yoon Jeong, Suk Hee Cho, Ha Hyun Lee, Jong Ho Kim, Sung Chang Lim, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn
  • Patent number: 10950781
    Abstract: Disclosed are a method of manufacturing a piezoelectric thin film and a piezoelectric sensor manufactured using the piezoelectric thin film. A piezoelectric sensor according to an embodiment of the present disclosure includes a substrate; a lower electrode formed on the substrate; a two-dimensional perovskite nanosheet seed layer formed on the lower electrode; a ceramic piezoelectric thin film formed on the two-dimensional perovskite nanosheet seed layer; and an upper electrode formed on the ceramic piezoelectric thin film, wherein each of the two-dimensional perovskite nanosheet seed layer and the ceramic piezoelectric thin film has a crystal structure.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: March 16, 2021
    Assignee: Korea University Research and Business Foundation
    Inventors: Sahn Nahm, Jong Hyun Kim, Sang Hyo Kweon, Woong Hee Lee
  • Patent number: 10950604
    Abstract: A semiconductor device includes a fin-type pattern extending in a first direction, a device isolation film surrounding the fin-type pattern, while exposing an upper portion of the fin-type pattern, a gate electrode extending on the device isolation film and the fin-type pattern in a second direction intersecting the first direction, a gate isolation film isolating the gate electrode in the second direction, and including a first material and on the device isolation film, an interlayer insulating film filling a side surface of the fin-type pattern and including a second material different from the first material.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: March 16, 2021
    Inventors: Seung Hyun Song, Yoon Suk Kim, Kyu Baik Chang, Ui Hui Kwon, Yo Han Kim, Jong Choi Kim, Chang Wook Jeong
  • Patent number: 10951320
    Abstract: An apparatus for generating a broadband single-sideband signal based on a laser diode includes a first optical coupler configured to receive an optical carrier signal to divide the optical carrier signal into signals corresponding to a plurality of paths, a hybrid coupler configured to perform Hilbert transform on a radio frequency (RF) signal, a first slave laser and a second slave laser each configured to modulate optical output powers of the divided optical carrier signals by using a Hilbert-transformed RF signal, and a second optical coupler configured to receive an optical output power-modulated optical carrier signal to output a single-sideband signal.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: March 16, 2021
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Joon Young Kim, Min Kyu Sung, Jong Hyun Lee, Seung Hyun Cho
  • Publication number: 20210070383
    Abstract: The present disclosure relates to an agricultural operation vehicle comprising a body; a transmission; a clutch pedal; a hand lever; a clutch switch; a clutch link unit connected to the clutch such that the transmission is fastened and unfastened from the clutch; a clutch pedal link unit coupled to the clutch link unit to rotate around the connecting shaft; a pedal link unit connected to the clutch pedal link unit and the clutch pedal so as to rotate the clutch link unit around the connecting shaft responsive to manipulation of the clutch pedal; a clutch switch link unit coupled to the clutch link unit to rotate around the connecting shaft with the clutch link unit; and an operation unit for rotating the clutch switch link unit around the connecting shaft such that the clutch link unit is rotated around the connecting shaft responsive to manipulation of the clutch switch.
    Type: Application
    Filed: November 28, 2019
    Publication date: March 11, 2021
    Inventors: Seung Ho CHEONG, Jang Hyun KIM, Byung Dal CHOI, Jong Uk PARK, Eun Hong KIM
  • Publication number: 20210070809
    Abstract: The present invention relates to an antibacterial protein EFAL-2 derived from bacteriophage Ent-FAP-4 (Accession number: KCTC 12854BP), which has the ability to kill Enterococcus faecium and an amino acid sequence represented by SEQ ID NO: 2, a pharmaceutical composition containing the same as an active ingredient, and a method for preventing or treating diseases caused by Enterococcus faecium using the pharmaceutical composition.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 11, 2021
    Inventors: Seong Jun Yoon, Myung Soo Kang, Soo Youn Jun, Jong Hyun Kim, Gi Mo Jung, Jee Soo Son, Hyoun Rok Paik, Sang Hyeon Kang
  • Publication number: 20210074901
    Abstract: A heat converter according to one embodiment of the present invention comprises: a plurality of unit modules respectively arranged in a first direction and a second direction that intersects the first direction; and a frame, which supports the plurality of unit modules, allows cooling water to flow in through one surface arranged in the first direction, and allows the cooling water to be discharged through the other surface arranged in the first direction, wherein each unit module includes: a cooling water passage chamber having first and second surfaces arranged to be spaced in the first direction, third and fourth surfaces arranged to be spaced in a third direction that intersects the first direction and the second direction, a fifth surface arranged to be spaced in the second direction such that cooing water flows therein, and a sixth surface from which cooling water is discharged; a first thermoelectric module arranged on the first surface; and a second thermoelectric module arranged on the second surface
    Type: Application
    Filed: April 4, 2019
    Publication date: March 11, 2021
    Inventors: Seong Jae JEON, Un Hak LEE, Jong Hyun KANG, Young Sam YOO, Tae Woong KIM
  • Publication number: 20210074646
    Abstract: Provided is a semiconductor package including an interposer. The semiconductor package includes: a package base substrate; a lower redistribution line structure disposed on the package base substrate and including a plurality of lower redistribution line patterns; at least one interposer including a plurality of first connection pillars spaced apart from each other on the lower redistribution line structure and connected respectively to portions of the plurality of lower redistribution line patterns, and a plurality of connection wiring patterns; an upper redistribution line structure including a plurality of upper redistribution line patterns connected respectively to the plurality of first connection pillars and the plurality of connection wiring patterns, on the plurality of first connection pillars and the at least one interposer; and at least two semiconductor chips adhered on the upper redistribution line structure while being spaced apart from each other.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 11, 2021
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jong-youn KIM, Seok-hyun LEE
  • Publication number: 20210071565
    Abstract: A coolant heater for a vehicle includes: a housing unit having an inlet part through which a coolant is introduced and an outlet part through which the coolant is discharged; a baffle assembly provided in an internal space of the housing unit and having a first flow path through which the coolant flows in a first direction and a second flow path through which the coolant, passing through the first flow path, flows in a second direction different from the first direction; a first heater part provided in the first flow path; and a second heater part provided in the second flow path. The coolant heater makes it possible to obtain an advantageous effect of improving a fast-acting heating performance and heating efficiency.
    Type: Application
    Filed: July 2, 2020
    Publication date: March 11, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, DOOWON CLIMATE CONTROL CO., LTD
    Inventors: Wang Hyun Joe, Jong Chul Kim, Ki Seung Bae
  • Patent number: 10944161
    Abstract: The present invention relates to a film-type microstrip patch antenna. The present invention comprises: a base film; a microstrip transmission line part formed on one surface of the base film; a radiation patch part formed on the one surface of the base film so as to be electrically connected to the microstrip transmission line part; and a ground part formed on the other surface of the base film. The present invention can be implemented in a screen display area of a display device, be applied to a high-frequency band for 3G to 5G mobile communication, and prevent the moire phenomenon caused by components of an antenna, thereby improving the optical characteristics of the display device mounted with the antenna.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: March 9, 2021
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Jong Min Kim, Jae Hyun Lee, Dong Pil Park
  • Publication number: 20210066566
    Abstract: A thermoelectric device according to one embodiment of the present invention comprises: a first substrate; a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs alternately disposed on the first substrate; a second substrate disposed on the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs; a plurality of first electrodes disposed between the first substrate and the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs, and respectively having a P-type thermoelectric leg and N-type thermoelectric leg pair disposed therein; and a plurality of second electrodes disposed between the second substrate and the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs, and respectively having a P-type thermoelectric leg and N-type thermoelectric leg pair disposed therein, wherein a P-type solder layer and N-type solder layer pair and a barrier layer disposed between the P-type solde
    Type: Application
    Filed: September 18, 2018
    Publication date: March 4, 2021
    Inventors: Hee Yol JIN, Jong Hyun KIM, Tae Su YANG, Young Sam YOO, Gu LEE, Youn Gyo LEE, Kye Soo JUN
  • Publication number: 20210066741
    Abstract: Disclosed is a high temperature-type unitized regenerative fuel cell using water vapor, which exhibits high hydrogen (H2) production efficiency and superior power generation ability.
    Type: Application
    Filed: March 10, 2020
    Publication date: March 4, 2021
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Hyun Seo PARK, Ahyoun LIM, Ju Sung LEE, Hee-Young PARK, So Young LEE, Jin Young KIM, Sung Jong YOO, Dirk HENKENSMEIER, Jong Hyun JANG, Hyoung-Juhn KIM
  • Publication number: 20210061907
    Abstract: The present invention relates to: a novel antibody or an antigen-binding fragment thereof for use in the treatment of cancer by targeting B cell malignancies; a chimeric antigen receptor comprising the same; and uses thereof. The antibody of the present invention is an antibody specifically binding to CD19 highly expressed in cancer cells (particularly, blood cancer) and has very low homology compared to the CDR sequences of conventional CD19 target antibodies, and thus the sequence thereof is unique. In addition, cells expressing a chimeric antigen receptor comprising an anti-CD19 antibody or antigen-binding fragment of the present invention induce immune cell activity in response to a positive cell line expressing CD19, and thus can be usefully used as a therapeutic agent for CAR-immune cells.
    Type: Application
    Filed: December 21, 2018
    Publication date: March 4, 2021
    Inventors: Jong Seo LEE, Kyu Tae KIM, Bong Kook KO, Ki Hyun KIM
  • Patent number: 10933831
    Abstract: An airbag system for a vehicle is provided. The system includes an airbag cushion that is deployed from the upper portion of a seatback to cover the head of an occupant, thereby absorbing impacts applied to the head of the occupant and preventing neck bending attributable to movement of the head of the occupant. In addition, injury to the occupant is minimized by variably adjusting the deployment timing of the airbag cushion depending on the collision direction of the vehicle.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: March 2, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jong Wook Kim, Wook Jin, Yong Tae Kim, Eung Man Kim, Wan Dong Yoo, Kim Dong Young, Yong Hyun Jung
  • Patent number: 10939106
    Abstract: The present invention relates to a video encoding method and apparatus for setting and encoding quantization parameters, and to a video decoding method and apparatus for decoding and setting quantization parameters in a video encoding and decoding apparatus which uses blocks having various sizes and depths as encoding and decoding units.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: March 2, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Sung Chang Lim, Hui Yong Kim, Se Yoon Jeong, Suk Hee Cho, Jong Ho Kim, Ha Hyun Lee, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn
  • Patent number: 10939218
    Abstract: A method for detecting wrong positioning of an earphone, and an electronic device and storage medium therefor are provided. The electronic device includes a speaker positioned on surface of a housing; and at least one processor configured to determine a positioning state of an earphone detachably connectable to the electronic device based on a difference between a first audio signal received through at least one microphone positioned in a first body of the earphone and a second audio signal received through at least one microphone positioned in a second body of the earphone.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: March 2, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gun-Woo Lee, Jung-Yeol An, Jong-Mo Kum, Gang-Youl Kim, Byeong-Jun Kim, Jae-Hyun Kim, Nam-Il Lee, Jun-Soo Lee, Chul-Min Choi
  • Patent number: 10939098
    Abstract: Disclosed herein is an intra prediction method including: deriving neighbor prediction mode information from a left neighbor prediction mode and an upper neighbor prediction mode; deriving an intra prediction mode for a decoding target unit by using the derived neighbor prediction mode information; and performing intra prediction on the decoding target unit based on the intra prediction mode. According to exemplary embodiments of the present invention, image encoding/decoding efficiency can be improved.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: March 2, 2021
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Ha Hyun Lee, Hui Yong Kim, Sung Chang Lim, Jong Ho Kim, Jin Ho Lee, Se Yoon Jeong, Suk Hee Cho, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn
  • Publication number: 20210055826
    Abstract: A display device includes a fingerprint sensor including a first layer having at least one photo sensor to generate a fingerprint image corresponding to reflected light from a fingerprint contact surface, light emitting elements to transmit light reflected by the fingerprint, and a second layer including pin holes to allow reflected light to be incident upon the at least one photo sensor; and fingerprint detector to receive the fingerprint image from the fingerprint sensor, to extract a first image corresponding to a first region of the fingerprint and a second image corresponding to a second region of the fingerprint, to compare the first and second images to determine similarity, and to perform fingerprint authentication, based on similarity determination, where the fingerprint first region is in contact with the fingerprint contact surface and the fingerprint second region is not in contact with the fingerprint contact surface.
    Type: Application
    Filed: August 19, 2020
    Publication date: February 25, 2021
    Inventors: Won Sang PARK, Jin Oh Kwag, II Nam Kim, Ji Hun Ryu, Seung Hyun Moon, Bong Hyun You, Jong Hyun Lee, Hee Chul Hwang
  • Publication number: 20210056282
    Abstract: A display device including a display panel having a display area including a plurality of pixels and a non-display area surrounding at least one side of the display area, a light blocking layer at least partially overlapping the display area and including opening portions for selectively passing incident light, and a power supply device configured to supply power to the pixels and the light blocking layer, in which the power supply device is configured to apply control power having a different voltage value in correspondence with a type of an image to be displayed in the display area to the light blocking layer, during a display period.
    Type: Application
    Filed: August 21, 2020
    Publication date: February 25, 2021
    Inventors: Il Nam KIM, Jae Kyoung KIM, Ji Hun RYU, Eun Jin SUNG, Seong Ryong LEE, Jong Hyun LEE
  • Patent number: 10930867
    Abstract: According to an embodiment of the present invention, a display device includes: a substrate including a through-hole, a peripheral area surrounding the through-hole, a wiring area surrounding the peripheral area, and a display area surrounding the wiring area; a gate insulating layer disposed on the substrate; a gate wire disposed in the wiring area and on the gate insulating layer; an interlayer insulating layer disposed on the gate wire; a data wire disposed in the wiring area and on the interlayer insulating layer; a middle insulating layer disposed on the data wire; and a first main insulating dam disposed in the wiring area and on the middle insulating layer, wherein the first main insulating dam includes an organic material, and wherein a width of a lower surface of the first main insulating dam is narrower than a width of an upper surface of the first main insulating dam.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: February 23, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Woo Kim, Seung-Hwan Cho, Jong Hyun Choi, Sang Hoon Lee