Patents by Inventor Jung-wook Lim

Jung-wook Lim 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: 10841622
    Abstract: The present invention relates to an entropy encoding method, an entropy decoding method and to an apparatus using same. The entropy decoding method includes: a step of decoding a bin of a syntax element; and a step of acquiring information on the syntax element based on the decoded bin. In the step of decoding the bin, context-based decoding or bypass decoding is performed for each bin of the syntax element.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: November 17, 2020
    Assignee: LG Electronics Inc.
    Inventors: Jae Hyun Lim, Seung Wook Park, Yong Joon Jeon, Chul Keun Kim, Young Hee Choi, Jung Sun Kim, Nae Ri Park, Hendry Hendry, Byeong Moon Jeon, Joon Young Park
  • Patent number: 10837133
    Abstract: Disclosed is a melt-blown fiber web with improved concentration force and elasticity, whereby a melt-blown fabric is cut and sealed at predetermined intervals using knives having arbitrary patterns so that concentration force and elasticity of the melt-blown fiber web can be improved without degrading the inherent function of the fiber web. Further disclosed are a method and apparatus for manufacturing the melt-blown fiber web. The melt-blown fiber web includes thermoplastic filaments, wherein cutting portions and sealing portions are arranged on top and bottom surfaces of the fiber web at predetermined intervals along a thickness of the fiber web so that a concentration force and elasticity of the fiber web are improved.
    Type: Grant
    Filed: August 8, 2017
    Date of Patent: November 17, 2020
    Assignees: Hyundai Motor Company, Kia Motor Company, Iksung Co., Ltd.
    Inventors: Min Su Kim, Jung Wook Lee, Jae CHan Lim, Won Jin Seo, Hyeon Ho Kim, Jong Hyuk Cha, Ki Wook Yang, Bong Jik Lee
  • Publication number: 20200351512
    Abstract: According to the present invention, an inter-prediction method includes: receiving mode information on the inter-prediction of a current block; decoding the received mode information; and performing inter-prediction using the decoded mode information. According to the present invention, image compression efficiency may be improved.
    Type: Application
    Filed: July 15, 2020
    Publication date: November 5, 2020
    Inventors: Jae Hyun LIM, Seung Wook Park, Jung Sun Kim, Yong Joon Jeon, Joon Young Park, Byeong Moon Jeon
  • Publication number: 20200341121
    Abstract: Disclosed is a lidar-integrated lamp device for a vehicle in which an application position of a headlamp and an application position of a lidar are the same to reduce a layout and cost according to a reduction in the number of components through a component sharing combination.
    Type: Application
    Filed: September 30, 2019
    Publication date: October 29, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk AHN, Jung Wook LIM
  • Publication number: 20200341122
    Abstract: A LiDAR-integrated lamp device for a vehicle, wherein a headlamp and a LiDAR system are mounted at the same position, such that the layout may be reduced and the number of parts may be decreased by sharing and combining parts, reducing the manufacturing cost.
    Type: Application
    Filed: September 27, 2019
    Publication date: October 29, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk AHN, Seung Hyeok CHANG, Jung Wook LIM, Ki Hong LEE
  • Publication number: 20200341120
    Abstract: In the Light Detection and Ranging (LIDAR) integrated lamp apparatus of a vehicle, an application location for a head lamp and an application location for a ladder are configured in the same space, with the result that layout is reduced and the cost reduction due to reduction of the number of the associated portions is achieved by sharing and combining components.
    Type: Application
    Filed: September 27, 2019
    Publication date: October 29, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk AHN, Jung Wook LIM
  • Publication number: 20200339030
    Abstract: Disclosed is a Light Detection and Ranging (LiDAR)-integrated lamp device configured for a vehicle. In the included LiDAR-integrated lamp device, the position at which a head lamp is applied and the position at which a LiDAR is applied are identical and then, a reduction in layout is achieved. Furthermore, through sharing of constituent elements, the number of constituent elements is reduced and then, manufacturing costs are reduced.
    Type: Application
    Filed: September 27, 2019
    Publication date: October 29, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk AHN, Jung Wook Lim
  • Publication number: 20200339033
    Abstract: A variable headlamp apparatus for a vehicle is capable of realizing various lighting functions by switching positions of the plurality of optical units only with a single drive unit. The variable headlamp apparatus includes: an optical unit having an emitter to emit light; a guide unit installed with the optical unit to guide a position of the optical unit to a fixed path; a link unit connected to the optical unit and including multiple links rotatably connected to each other to change the position of the optical unit; and a drive unit to rotate the links. In particular, the optical unit moves along the fixed path of the guide unit while switching a light irradiation direction of the emitter.
    Type: Application
    Filed: November 15, 2019
    Publication date: October 29, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, SL Corporation
    Inventors: Jung Wook LIM, Byoung Suk AHN, Ki Hong LEE, Seung Hyeok CHANG, Jung Hee SEO, Ji Yeon KIM, Yoo Jin SON, Jong Young KIM, Jin Sik NAM, Dong Hyun GO, Mi Hyang PARK
  • Patent number: 10808902
    Abstract: A degree of freedom of upper and lower widths of an area in which light is emitted is secured such that a slim type head lamp is implemented. Further, a slim type lamp apparatus for a vehicle, in which a low beam and a high beam are implemented at the same lighting portion, and an overall size of an optical system is reduced such that it is advantageous to configure a package of an optical system, is disclosed.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 20, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jung Wook Lim, Seung Hyeok Chang, Ki Hong Lee, Byoung Suk Ahn
  • Patent number: 10812808
    Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: October 20, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Yong Joon Jeon, Seung Wook Park, Jung Sun Kim, Joon Young Park, Byeong Moon Jeon, Jae Hyun Lim
  • Patent number: 10798415
    Abstract: Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of: calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: October 6, 2020
    Assignee: LG Electronics Inc.
    Inventors: Yong Joon Jeon, Seung Wook Park, Jae Hyun Lim, Jung Sun Kim, Joon Young Park, Young Hee Choi, Jae Won Sung, Byeong Moon Jeon
  • Publication number: 20200299213
    Abstract: The present disclosure relates to a process for producing 1,1,2-trichloroethane. According to the present disclosure, a process for producing 1,1,2-trichloroethane with a simplified equipment and a high reaction yield is provided.
    Type: Application
    Filed: September 11, 2018
    Publication date: September 24, 2020
    Inventors: Dong Wook LIM, Shin Beom LEE, Jung Hun KIM
  • Patent number: 10785487
    Abstract: An intra prediction method and a device using the intra prediction method are provided. The intra prediction method includes the steps of: deriving a current prediction mode as a prediction mode of a current block; constructing neighboring samples of the current block with available reference samples; filtering the available reference samples; and generating predicted samples of the current block on the basis of the filtered available reference samples. The filtering step includes performing the filtering using the available reference sample located in the prediction direction of the current prediction mode and a predetermined number of available reference samples neighboring to the prediction direction of the current prediction mode.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: September 22, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Yong Joon Jeon, Seung Wook Park, Jung Sun Kim, Joon Young Park, Byeong Moon Jeon, Jae Hyun Lim
  • Patent number: 10785432
    Abstract: An image sensor includes a photoelectric converter to generate charges in response to incident light and to provide the generated charges to a first node, a transfer transistor to provide a voltage of the first node to a floating diffusion node based on a first control signal, a source follower transistor to provide a voltage of the floating diffusion node as a unit pixel output, a correlated double sampler (CDS) to receive the unit pixel output and to convert the unit pixel output into a digital code. The first control signal having first, second, and third voltages is maintained at the second voltage in a period between when the voltage of the first node is provided to the floating diffusion node and when the CDS is provided with the voltage of the first node as the unit pixel output.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: September 22, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung wook Lim, Sung Soo Choi, Eun Sub Shim, Jung Bin Yun, Sung-Ho Choi
  • Publication number: 20200288137
    Abstract: The present invention relates to a method of for signaling information on a prediction mode and to a method of for decoding image information using same. A According to the present invention, the method of for signaling prediction mode information, serving according to the present invention, as a method of for signaling image information, includes performingperforming prediction on a current block and signaling the prediction-type information applied to the current block. The signaling of the information includes joint-coding and components of signaling information components constituting the prediction-type information. According to the present invention, overhead may be reduced when information on a prediction is signaled.
    Type: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Inventors: Jae Hyun LIM, Seung Wook PARK, Jung Sun KIM, Yong Joon JEON, Joon Young PARK, Byeong Moon JEON
  • Publication number: 20200275951
    Abstract: An access sheath is provided. The access sheath comprises: an outer sheath extending to be long in one direction, and having an insertion space formed in a lengthwise direction; and an inner sheath drawn into the insertion space of the outer sheath, and having a plurality of balloons, wherein the outer sheath comprises: an outer body having a cutting gap formed along the lengthwise direction of the outer sheath; and an elastic connection part filled in the cutting gap so as to connect a cutting area of the outer body, and provided as an elastic material more flexible than that of the outer body, wherein the elastic connection part expands and the diameter of the outer body increases according to an expansion of the balloons.
    Type: Application
    Filed: September 18, 2018
    Publication date: September 3, 2020
    Applicant: IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    Inventors: Jung Ki JO, Tae Ho LIM, Sung Yul PARK, Hae Young PARK, Yong Tae KIM, Hong Sang MOON, Hong Yong CHOI, Seung Wook LEE, Yoon Je LEE
  • Patent number: 10757436
    Abstract: According to the present invention, an inter-prediction method includes: receiving mode information on the inter-prediction of a current block; decoding the received mode information; and performing inter-prediction using the decoded mode information. According to the present invention, image compression efficiency may be improved.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: August 25, 2020
    Assignee: LG ELECTRONICS INC.
    Inventors: Jae Hyun Lim, Seung Wook Park, Jung Sun Kim, Yong Joon Jeon, Joon Young Park, Byeong Moon Jeon
  • Publication number: 20200245216
    Abstract: An apparatus and method for providing handover support information in a mobile communication system are provided. A method for an Base Station (BS) to provide information necessary for measurement report trigger performance to a Mobile Station (MS) after the MS determines neighboring BSs in a mobile communication system includes, in a case where the MS is an active mode MS, providing a Time To Trigger (TTT) independently by a specific neighboring BS to the active mode MS and, in a case where the MS is an idle mode MS, providing a reselection time period (Treselection) independently by the specific neighboring BS to the idle mode MS.
    Type: Application
    Filed: February 11, 2020
    Publication date: July 30, 2020
    Inventors: Chan-Ho MIN, Jung-Soo JUNG, Dong-Wook KIM, Kyeong-In JEONG, Jong-Hyung KWUN, Chae-Gwon LIM, Young-Hyun JEON
  • Patent number: 10726997
    Abstract: A multilayer capacitor includes a capacitor body having a first surface and a second surface opposing each other, and a third surface and a fourth surface opposing each other while being connected to the first surface and the second surface. The multilayer capacitor includes dielectric layers, and a first internal electrode and a second internal electrode disposed alternately with the dielectric layers interposed therebetween and being exposed to the first and second surfaces, respectively; and an amorphous dielectric film disposed on at least the third and fourth surfaces of the capacitor body. The amorphous dielectric film may be in direct contact with the first and second internal electrodes.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: July 28, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Young Wook Kim, Sung Min Cho, Seung Mo Lim, Jung Min Kim
  • Publication number: 20200236399
    Abstract: Disclosed are an intra prediction method of a chrominance block using a luminance sample and an apparatus using the same. An image decoding method comprises the steps of: calculating an intra prediction mode of a chrominance block on the basis of an LM mapping table when the chrominance block uses an LM; and generating a prediction block for the chrominance block on the basis of the calculated intra prediction mode of the chrominance block. When intra prediction mode information of chrominance blocks are decoded, mutually different tables are used depending on whether or not an LM is used, so that encoding and decoding can be performed without an unnecessary waste of bits.
    Type: Application
    Filed: April 3, 2020
    Publication date: July 23, 2020
    Inventors: Yong Joon JEON, Seung Wook Park, Jae Hyun LIM, Jung Sun KIM, Joon Young PARK, Young Hee CHOI, Jae Won SUNG, Byeong Moon JEON