Patents by Inventor Jung-Hyun Lee

Jung-Hyun Lee 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: 10743157
    Abstract: A method for managing modules incorporated into a plurality of vehicles is provided. The method includes steps of: a managing device (a) performing data collection for determining whether descendant modules are malfunctional, on condition that a module signal generated from an ancestor module is acquired, and that specific module data are recorded in a node of a tree data structure, and then if the specific module data are determined as corresponding to a malfunction of the ancestor module; and (b) transmitting individual malfunction information to a managing server to thereby allow the managing server to perform diagnosis on identical-type modules, where the individual malfunction information includes information on the malfunction of the ancestor module and the descendant modules, and where the identical-type modules are selected among modules of other vehicles by referring to whether each modules of said other vehicles is identical to the ancestor module and the descendant modules.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: August 11, 2020
    Assignee: Obigo Inc.
    Inventors: Doe Yun Hwang, Doo Hyun Han, Jung Seok Lee
  • Patent number: 10739830
    Abstract: An electronic device according to an embodiment of the present disclosure includes a printed circuit board (PCB), a first component disposed in a first region on the PCB and a second component disposed in a second region on the PCB, and a chamber disposed on the first and second components and having a region including the first and second regions, in which fluid absorbing heat radiating from the first and second components is included in the chamber.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: August 11, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hae Jin Lee, Kyung Ha Koo, Jung Je Bang, Chi Hyun Cho
  • Patent number: 10740226
    Abstract: A memory device is provided. The memory device includes a plurality of normal memory blocks; and at least two or more bad memory blocks, wherein data having the same number of bits as data to be stored in a normal memory block and a parity code having the number of bits at least twice greater than that of a parity code to be stored in the normal memory block are stored in a first bad memory block and a second bad memory block among the bad memory blocks.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: August 11, 2020
    Assignee: SK hynix Inc.
    Inventors: Sang-Gu Jo, Jung-Hyun Kwon, Sung-Eun Lee
  • Patent number: 10741178
    Abstract: A method for providing a vehicle AI service is provided. The method includes steps of: an AI service providing device (a) supporting an AI server to extract from a voice of a user (i) at least one of skill candidates including service categories and (ii) at least one of command candidates, to create voice analysis data, and receiving it from the AI server; and (b) (I) analyzing at least one of (i) the voice analysis data, (ii) second data created by analyzing voices of other users within a certain time, (iii) third data created by analyzing voices of the user within a particular time, and (iv) fourth data having information on context of the user, and (II) recognizing an intention included in the voice and determining a final skill and a final command matching the intention; wherein each of the data includes the skill candidates and the command candidates.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: August 11, 2020
    Assignee: Obigo Inc.
    Inventors: Ki Hyun Jo, Jung Seok Lee
  • Publication number: 20200251714
    Abstract: The present disclosure relates to a positive electrode for a solid electrolyte battery which includes: a positive electrode current collector; a first positive electrode active material layer formed on at least one surface of the positive electrode current collector and including a first positive electrode active material, a first solid electrolyte and a first electrolyte salt; and a second positive electrode active material layer formed on the first positive electrode active material layer and including a second positive electrode active material, a second solid electrolyte, a second electrolyte salt and a plasticizer, wherein the plasticizer has a melting point of 30-130° C. The present disclosure also relates to a solid electrolyte battery including the positive electrode.
    Type: Application
    Filed: April 10, 2019
    Publication date: August 6, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Ji-Hoon Ryu, Jung-Pil Lee, Sung-Joong Kang, Eun-Bee Kim, Hyo-Sik Kim, Suk-Woo Lee, Jae-Hyun Lee
  • Patent number: 10735237
    Abstract: A method and apparatus for generating a preamble symbol in an Orthogonal Frequency Division Multiplexing (OFDM) system by generating a first main body sequence in a time domain by performing an inverse fast Fourier transform (IFFT) on a preset sequence in a frequency domain, generating a first postfix by copying samples in a preset section in the first main body sequence, generating a first prefix by copying samples in at least a portion of a section remaining by excluding the preset section from the first main body sequence, and generating a plurality of symbols, based on a combination of the first main body sequence, the first prefix, and the first postfix.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: August 4, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Min-ho Kim, Jung-hyun Park, Nam-hyun Kim, Joon-young Lee, Jin-joo Chung, Doo-chan Hwang
  • Patent number: 10735752
    Abstract: Disclosed is technology associated with video encoding and decoding having a structure including one or more layers (quality, spatial, and view) and technology associated with a method that predicts an higher layer signal by using one or more reference layers in encoding and decoding an higher layer. In more detail, an interlayer prediction is capable of being performed by considering a characteristic of each layer by separating a spatial and quality reference layer list constituted by spatial and quality layers to be referred at the same view as a target layer and a view reference layer list constituted by the same spatial and quality layers as a target layer in encoding and decoding encoding and decoding pictures of an higher layer in encoding and decoding encoded and decoded pictures of the higher layer to improve encoding and decoding efficiency.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: August 4, 2020
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jung Won Kang, Ha Hyun Lee, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • Publication number: 20200243817
    Abstract: A battery module includes a cell stack structure formed as a plurality of battery cells stacked and accommodated in a module case. The module case includes at least one hole forming plate having a plurality of resin injection holes formed therein for receiving an adhesive resin therethrough, and the plurality of resin injection holes are distributed on both a left side and a right side of a center of the hole forming plate in a longitudinal direction thereof, such that the resin injection holes on the left side and the right side are spaced apart from each other by a predetermined distance from the center of the hole forming plate in the longitudinal dimension.
    Type: Application
    Filed: December 20, 2019
    Publication date: July 30, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jung-Min Kwak, Jong-Ha Jeong, Do-Hyun Park, Young-Ho Lee, Yong-Hoon Lee
  • Publication number: 20200243450
    Abstract: A bridge embedded interposer and a package substrate and a semiconductor package including the same includes: a connection structure including one or more redistribution layers, a first bridge disposed on the connection structure and including one or more first circuit layers electrically connected to the one or more redistribution layers, a frame disposed around the first bridge on the connection structure and including one or more wiring layers electrically connected to the one or more redistribution layers, and an encapsulant disposed on the connection structure and covering at least a portion of each of the first bridge and the frame.
    Type: Application
    Filed: August 8, 2019
    Publication date: July 30, 2020
    Inventors: Jung Hyun CHO, Young Kwan LEE, Young Sik HUR, Yun Tae LEE, Ho Kwon YOON
  • Publication number: 20200237821
    Abstract: The present invention relates to an antigen-binding molecule comprising a heavy chain variable region comprising a heavy-chain complementarity-determining region 1 (HCDR1) comprising an amino acid sequence represented by Sequence No. 1, an HCDR2 comprising an amino acid sequence represented by Sequence No. 2, and an HCDR3 comprising an amino acid sequence represented by Sequence No. 3; a light-chain variable region comprising a light-chain complementarity-determining region 1 (LCDR1) comprising an amino acid sequence represented by Sequence No. 4, an LCDR2 comprising an amino acid sequence represented by Sequence No. 5, and an LCDR3 comprising an amino acid sequence represented by Sequence No. 6; wherein the antigen-binding molecule is a T cell receptor (TCR); and to a cell line expressing the same.
    Type: Application
    Filed: December 16, 2019
    Publication date: July 30, 2020
    Inventors: Byoung S. Kwon, Young Ho Kim, Kwang Hee Kim, Ji Won Chung, Young Gyoon Chang, Bo Rim Yi, Jung Yun Lee, Seung Hyun Lee, Sun Woo Im, Jin Kyung Choi, Hyun Tae Son, Eun Hye Yoo
  • Publication number: 20200243836
    Abstract: The present invention relates to a method of preparing a negative electrode active material which includes forming a mixture by mixing Li2O and SiOx(0<x<2) particles including SiO2, forming a reaction product by performing a heat treatment on the mixture at 400° C. to 600° C., and removing a portion of lithium silicate in the reaction product by washing the reaction product.
    Type: Application
    Filed: October 19, 2018
    Publication date: July 30, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Il Geun OH, Eun Kyung KIM, Yong Ju LEE, Rae Hwan JO, Su Min LEE, Jung Hyun CHOI, Dong Hyuk KIM, Se Mi PARK
  • Patent number: 10724466
    Abstract: There is provided a method for manufacturing a piston, including: a piston assembling step of forming a piston assembly by assembling a first piston part, a bonding member and a second piston part, wherein the first piston part has two or more bonding surfaces separate from each other and extending in a circumferential direction, and the second piston part has two or more bonding surfaces separate from each other and extending in the circumferential direction; a piston diffusion brazing step of diffusion brazing the first piston part, the bonding member and the second piston part under an open atmosphere by heating the formed piston assembly; and a piston cooling step of cooling a piston unit formed by diffusion brazing the first piston part, the bonding member and the second piston part.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: July 28, 2020
    Assignee: DONG YANG PISTON CO., LTD.
    Inventors: Jun-Kui Yang, Kwan-Ho Ryu, Jeong-Keun Lee, Ju-Hyun Sun, Sang-Bean Park, Jung-Hun Ji
  • Patent number: 10727247
    Abstract: A semiconductor device includes: a first stack structure; a second stack structure adjacent to the first stack structure in a first direction; a first insulating layer including protrusion parts protruding in a second direction intersecting the first direction and including a concave part defined between the protrusion parts; and a second insulating layer located between the first stack structure and the second stack structure, the second insulating layer inserted into the concave part and the second insulating layer in contact with at least one protrusion part among the protrusion parts.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: July 28, 2020
    Assignee: SK hynix Inc.
    Inventors: Sang Yong Lee, Sang Min Kim, Jung Ryul Ahn, Sang Hyun Oh, Seung Bum Cha, Kang Sik Choi
  • Publication number: 20200236230
    Abstract: Disclosed is a server apparatus. The server apparatus comprises: a communication unit for communicating with a user terminal apparatus; a storage for storing compatible information between devices; and a processor for, if the user terminal apparatus accesses the server apparatus and identification information on the user terminal apparatus is received from the user terminal apparatus, generating recommended device information compatible with the user terminal apparatus on the basis of the information stored in the storage and transmitting the recommended device information to the user terminal apparatus.
    Type: Application
    Filed: July 25, 2016
    Publication date: July 23, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hak-lae KIM, Seung-hyun LEE, Jeong-soo LEE, Jung-yeon YANG
  • Publication number: 20200233252
    Abstract: A substrate having a spacer thereon and an optical device including the same are disclosed herein. In some embodiments, a substrate includes a base layer, a transparent column spacer formed on the base layer, and a black layer present between the transparent column spacer and the base layer. In some embodiments, an alignment film is present on the spacer.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 23, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Nam Seok Bae, Seung Heon Lee, Song Ho Jang, Dong Hyun Oh, Jin Woo Park, Ji Young Hwang, Jung Sun You, Han Min Seo, Cheol Ock Song
  • Publication number: 20200232116
    Abstract: An embodiment provides a silicon supply part including: a silicon supply chamber; a holder provided on an inner wall of a lower region of the silicon supply chamber; a tube elevating vertically by a first cable inside the silicon supply chamber; a guide provided outside the tube and overlapped with the holder vertically; and a stopper elevating vertically by a second cable and inserted into a lower portion of the tube to open and close the lower portion of the tube.
    Type: Application
    Filed: December 5, 2018
    Publication date: July 23, 2020
    Inventors: Jung Hyun KONG, Seong Hun YUN, Ho Jun LEE
  • Publication number: 20200236362
    Abstract: An image encoding/decoding method is disclosed. An image decoding method of the present invention may comprises determining step for determining whether or not to derive second motion information when a current block includes first motion information only and for which bi-directional prediction is available, a deriving step for deriving the second motion information based on the first motion information, and a predicting step for generating a prediction block of the current block by performing BIO prediction based on the first motion information and the second motion information.
    Type: Application
    Filed: September 28, 2018
    Publication date: July 23, 2020
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Ha Hyun LEE, Jung Won KANG, Hyun Suk KO, Sung Chang LIM, Jin Ho LEE, Dong San JUN, Hui Yong KIM
  • Publication number: 20200227352
    Abstract: A semiconductor device includes an internal circuit and a power mesh configured to transmit an operating voltage to the internal circuit. The power mesh includes first power lines extending in a first direction and arranged in a second direction intersecting with the first direction, when viewed from a top; second power lines sharing lanes with the first power lines and at least partially overlapping with the first power lines in the second direction; first power straps extending in the second direction and coupled to the first power lines; and second power straps extending in the second direction and coupled to the second power lines. Each of the first and second power lines may have a width of the same size as a width of each lane in sections where they do not overlap, and may have a width of a size smaller than the width of each lane in sections where they overlap.
    Type: Application
    Filed: October 1, 2019
    Publication date: July 16, 2020
    Inventors: Sung-Lae OH, Kwang-Hwi PARK, Tae-Sung PARK, Chang-Man SON, Jung-Hoon LEE, Soo-Nam JUNG, Ji-Eun JOO, Ji-Hyun CHOI
  • Publication number: 20200225176
    Abstract: A method for measuring electron mobility according to the present invention, which is performed by an apparatus comprising a chamber forming a sealed space, an electron gun provided in the chamber, and a metal sample disposed opposite to the electron gun in the sealed space, comprises: an electron irradiation step of irradiating the metal sample with electrons by the electron gun; a sample current measurement step of applying a voltage to the metal sample to measure a sample current obtained in the metal sample according to the applied voltage; a secondary electron current calculation step of calculating a secondary electron current through the measured sample current; and an effective incident current definition step of defining the sum of the measured sample current and the calculated secondary electron current as an effective incident current.
    Type: Application
    Filed: September 20, 2018
    Publication date: July 16, 2020
    Inventors: Kyu Wook IHM, Mi Hyun YANG, Yong Jin KIM, Jung Sub LEE
  • Publication number: 20200227731
    Abstract: The present disclosure relates to a negative electrode material that may be used as a negative electrode active material. The negative electrode material includes a silicon oxide material containing a metal (M)-silicate and a carbonaceous material. According to an embodiment of the present disclosure, the negative electrode material may include the silicon oxide material containing a metal (M)-silicate and the carbonaceous material mixed with each other at a predetermined ratio. The negative electrode active material according to the present disclosure comprises a composite of a carbonaceous material having a broad particle size distribution with a metal-silicate, and thus provides improved electrical conductivity and life characteristics.
    Type: Application
    Filed: January 30, 2019
    Publication date: July 16, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Sun-Young SHIN, Je-Young KIM, Yong-Ju LEE, Jung-Hyun CHOI