Patents by Inventor Tae Kim

Tae 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).

  • Publication number: 20210235513
    Abstract: Provided are a method and device for performing wireless communication in an unlicensed band. The method, for performing wireless communication in an unlicensed band by a terminal, may include: receiving configuration information relating to a synchronization signal block (SSB) burst set in an unlicensed band; receiving transmission interval information in which an SSB is transmitted in the SSB burst set on the basis of a listen-before-talk (LBT) result with respect to the unlicensed band; and detecting the SSB in the SSB burst set on the basis of the transmission interval information.
    Type: Application
    Filed: July 11, 2019
    Publication date: July 29, 2021
    Applicant: KT CORPORATION
    Inventors: Ki-tae KIM, Ki-hyeon PARK
  • Publication number: 20210233547
    Abstract: A method and apparatus for processing an audio signal are disclosed. According to an example embodiment, a method of processing an audio signal may include acquiring a final audio signal for an initial audio signal using a plurality of neural network models generating output audio signals by encoding and decoding input audio signals, calculating a difference between the initial audio signal and the final audio signal in a time domain, converting the initial audio signal and the final audio signal into Mel-spectra, calculating a difference between the Mel-spectra of the initial audio signal and the final audio signal in a frequency domain, training the plurality of neural network models based on results calculated in the time domain and the frequency domain, and generating a new final audio signal distinguished from the final audio signal from the initial audio signal using the trained neural network models.
    Type: Application
    Filed: January 22, 2021
    Publication date: July 29, 2021
    Applicants: Electronics and Telecommunications Research Institute, The Trustees of Indiana University
    Inventors: Mi Suk LEE, Seung Kwon BEACK, Jongmo SUNG, Tae Jin LEE, Jin Soo CHOI, Minje KIM, Kai ZHEN
  • Patent number: 11075395
    Abstract: Disclosed is a fuel cell membrane electrode assembly (MEA) embodiment including an anode layer; at least one exchange membrane that is disposed on the anode layer as either a single-layered structure including one exchange membrane or a multi-layered structure including a plurality of exchange membranes, each exchange membrane of the at least one exchange membrane consisting of a film comprising hexagonal boron, and the at least one exchange membrane having a total thickness ranging from 0.3 to 3 nm; an interfacial binding layer that completely covers an exposed surface of one exchange membrane which is obverse to the anode layer and that consists of poly(methylmethacrylate) (PMMA) as a binder material; and a cathode layer formed on the interfacial binding layer. Alternately, a fuel cell membrane electrode embodiment may completely eliminate the interfacial binding layer and both embodiments provide superior fuel cell performance.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: July 27, 2021
    Assignee: UNIST (Ulsan National Institute of Science and Technology)
    Inventors: Hyeon Suk Shin, Seong In Yoon, Gwangwoo Kim, Tae-Young Kim, Dong Jun Seo
  • Patent number: 11072324
    Abstract: A vehicle includes an internal camera configured to acquire the driver's facial data to identify the driver's gaze region; an external sensor configured to acquire object data including at least one of a relative position and a relative speed of the object existing in all directions of the vehicle; and a controller configured to generate an advance warning signal.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: July 27, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Eungseo Kim, Tae Young Lee, Sangmin Lee, DongHyun Sung, Yongseok Kwon
  • Patent number: 11074066
    Abstract: Disclosed is a system including at least one network interface; at least one processor operatively connected to the at least one network interface; and at least one memory configured to store a plurality of versions of software updates for a group of mobile devices and operatively connected to the at least one processor, wherein the at least one memory stores instructions causing the at least one processor, when executed, to receive a request for providing a list of software updates from an external server through the at least one network interface, to generate the list of the software updates, the list including information on a plurality of versions of the software updates, to provide the list to the external server through the at least one network interface, to receive a request for providing a selected version of the software update from one of the mobile devices through the at least one network interface, and to provide the selected version of the software update to the one of the mobile devices through
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: July 27, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyoung Heun Shin, Junha Kim, Tae Hun Lee, Tae Yoon Hwang
  • Patent number: 11076266
    Abstract: Provided are methods and apparatuses for performing positioning. The method may include receiving SPS configuration information for transmission of a UL PRS from a base station, and transmitting the UL PRS based on the SPS configuration information.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: July 27, 2021
    Assignee: KT CORPORATION
    Inventor: Ki-tae Kim
  • Publication number: 20210223827
    Abstract: Disclosed is an electronic device that includes a first housing and a second housing, a first hinge structure including a first hinge housing, first and second hinge connecting parts, first and second gears, first and second idle gears, at first support that rotatably supports the first gear and the first idle gear, and a second support that rotatably supports the second gear and the second idle gear, a second hinge structure including a second hinge housing, third and fourth hinge connecting parts, third and fourth gears, third and fourth idle gears, a third support that rotatably supports the third gear and the third idle gear, and a fourth support that rotatably supports the fourth gear and the fourth idle gear, wherein the first hinge structure and the second hinge structure allow the first housing and the second housing to rotate relative to each other between a first state and a second state, and a first surface faces a third surface in the first state, and a second surface faces a fourth surface in the
    Type: Application
    Filed: April 9, 2021
    Publication date: July 22, 2021
    Inventors: Hee-Cheul Moon, Gyeong-Tae Kim, Gi-Dae Kim, Young-Sun Park, Sun-Keun Cho
  • Publication number: 20210221172
    Abstract: A sensing device for vehicle includes a housing having an opening formed at one side thereof; a sensing part disposed inside the housing and configured to sense wheel-related information to generate a signal; an insert on which the sensing part is mounted and disposed in the housing through the opening; at least one connection part connected to the sensing part so as to supply power to the sensing part or to transmit the signal from the sensing part; a body coupled to the housing and formed of a first material such that a portion of the insert is embedded in the body; and a filling material provided to fill an inner space of the housing therewith and formed of a second material different from the first material.
    Type: Application
    Filed: April 5, 2021
    Publication date: July 22, 2021
    Applicant: ILJIN GLOBAL Co.,Ltd
    Inventors: Chan Goo JEON, Young Tae KIM, Joung Woo HUR
  • Publication number: 20210223096
    Abstract: An optical measurement device includes an optical sensor which measures an optical waveform of a reference object or a measurement object, a learner which receives a first optical waveform of the reference object from the optical sensor and learns frequency characteristics of the first optical waveform, a filter generator which analyzes the frequency characteristics of the first optical waveform and generates a frequency filter, a frequency modeling unit which receives a second optical waveform of the measurement object from the optical sensor and models frequency characteristics of the second optical waveform, and an optical characteristic detector which calculates an optical characteristic index of the second optical waveform based on an output value of the frequency modeling unit and the frequency filter.
    Type: Application
    Filed: January 20, 2021
    Publication date: July 22, 2021
    Inventors: Dae Youn CHO, Eu Gene KIM, Ji Ho MOON, Jong Woo PARK, Young Tae CHOI
  • Publication number: 20210226145
    Abstract: A light emitting device, a method of manufacturing the same, and a display device including the same are disclosed. The light emitting device including a first electrode and a second electrode facing each other, an emission layer disposed between the first electrode and the second electrode, the emission layer including quantum dots, and a charge auxiliary layer disposed between the emission layer and the second electrode, wherein the emission layer includes a first surface facing the charge auxiliary layer and an opposite second surface, the quantum dots include a first organic ligand on a surface of the quantum dots, in the emission layer, an amount of the first organic ligand in a portion adjacent to the first surface is larger than an amount of the first organic ligand in a portion adjacent to the second surface.
    Type: Application
    Filed: March 18, 2021
    Publication date: July 22, 2021
    Inventors: Dae Young CHUNG, Kwanghee KIM, Hongkyu SEO, Eun Joo JANG, Oul CHO, Tae Hyung KIM, Yuho WON, Hee Jae LEE
  • Publication number: 20210226842
    Abstract: Provided are a method and an apparatus for transmitting an uplink channel in an unlicensed band. The method includes configuring an interface for an uplink channel based on interlacing information determined according to subcarrier spacing (SCS) of an unlicensed band; and transmitting the uplink channel by applying the interlace.
    Type: Application
    Filed: April 5, 2021
    Publication date: July 22, 2021
    Applicant: KT CORPORATION
    Inventors: Ki-tae KIM, Kyujin PARK
  • Publication number: 20210221471
    Abstract: A ballast water-free ship using a difference in the depth of the bottom shell plate between the bow/stern and the midship section and a construction method thereof. A stepped portion is formed between either the bow or the stern and the midship section, such that the depth of the bottom shell plate of either the bow or the stern differs from the depth of the bottom shell plate of the cargo containment in the midship section, so that cargo can be loaded and unloaded without ballast water operation.
    Type: Application
    Filed: March 28, 2018
    Publication date: July 22, 2021
    Inventors: Hee Jin KANG, Jin CHOI, Hae Seong AHN, Kwang Soo KIM, Geun Tae YIM, Myoung Soo KIM
  • Publication number: 20210224616
    Abstract: Provided is a system and method for fusion recognition using an active stick filter. The system for fusion recognition using the active stick filter includes a data input unit configured to receive input information for calibration between an image and a heterogeneous sensor, a matrix calculation unit configured to calculate a correlation for projection of information of the heterogeneous sensor, a projection unit configured to project the information of the heterogeneous sensor onto an image domain using the correlation, and a two-dimensional (2D) heterogeneous sensor fusion unit configured to perform stick calibration modeling and design and apply a stick calibration filter.
    Type: Application
    Filed: January 15, 2021
    Publication date: July 22, 2021
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jin Woo KIM, Ki Tae KIM
  • Patent number: 11066104
    Abstract: A vehicle body structure includes a battery mounting portion arranged on a floor of a vehicle and having a battery disposed thereon; a first cross member arranged in a front side of the battery mounting portion and reinforcing the floor; a second cross member arranged in a rear side of the battery mounting portion and reinforcing the floor; first and second extension members extending in a longitudinal direction so as to connect the first and second cross members while being spaced apart from each other in a transverse direction, and reinforcing a lower portion of the battery mounting portion; and a coupling structure coupled to the first and second cross members in a state of coupling the battery.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: July 20, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Hyung Tae Kim
  • Patent number: 11067168
    Abstract: A power transmission apparatus configured for a vehicle, may include a first input shaft selectively connectable to an engine output shaft, a second input shaft mounted coaxial with the first input shaft and selectively connectable to the engine output shaft, a third input shaft external to the second input shaft and selectively connectable to the engine output shaft, a torque mediating shaft mounted coaxial with the first input shaft, first and second intermediate shafts, an idle shaft, a first shifting section including five gear sets, the first and second intermediate shafts, the torque mediating shaft and the idle shaft, a second shifting section including a planetary gear set having a sun gear fixedly connected to the torque mediating shaft, and an output shaft mounted coaxial with and selectively connectable to the first intermediate shaft and outputting a torque from the first and second shifting sections.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: July 20, 2021
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Juhyeon Park, Seong Wook Hwang, Seongwook Ji, Ki Tae Kim, Wonmin Cho, Hyun Sik Kwon, Ilhan Yoo, Sun Sung Kwon, Chon Ok Kim
  • Patent number: 11066700
    Abstract: According to an exemplary embodiment of the present application, provided is a nucleic acid complex pair, which includes a first nucleic acid complex including a first determinant and a second tag; and a second nucleic acid complex including a second determinant and a second tag, wherein the first determinant includes a forward primer for first target DNA, the second determinant includes a reverse primer for the first target DNA, the first tag includes a base sequence complementary to the base sequence of the second tag, and the second tag includes a base sequence complementary to the base sequence of the first tag.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: July 20, 2021
    Assignee: MULTILEX, INC.
    Inventors: Yong Tae Kim, Jun Hye Moon
  • Patent number: 11069472
    Abstract: Provided is a method of forming a coil pattern on at least one surface on a substrate, the method comprising forming a seed layer on at least one surface of a substrate, and forming at least two or more plating layers to cover the seed layer, wherein the two or more plating layers are formed through anisotropic plating.
    Type: Grant
    Filed: March 13, 2017
    Date of Patent: July 20, 2021
    Inventors: In Kil Park, Seung Hun Cho, Gyeong Tae Kim, Jun Ho Jung, Sang Jun Park
  • Patent number: 11069278
    Abstract: The present embodiment relates to a gamma reference voltage output circuit of a display device, and more particularly, to a gamma reference voltage output circuit having a structure for sharing an element required for outputting a gamma reference voltage in the gamma reference voltage output circuit included in each of a plurality of driving chips.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: July 20, 2021
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Kyoung Tae Kim, Jun Sik Woo
  • Patent number: 11065605
    Abstract: A method for preparing a multi-component alloy catalyst on which a catalytic metal is supported includes preparing a carbon composite having a carbon support coated with a cationic polymer, supporting a catalytic metal containing at least two metal elements on the carbon composite to prepare an alloy catalyst precursor, and washing the alloy catalyst precursor to remove the cationic polymer.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: July 20, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jun Tae Kim, Ju Ahn Park
  • Publication number: 20210216832
    Abstract: The present disclosure relates to a method and an apparatus for classifying data points using convex hulls based on centroids of clusters, and a method for classifying data points according to one embodiment of the present disclosure comprises clustering data points into a plurality of clusters; constructing a hyperplane by using a set of centroids of singular clusters having a single class label from the plurality of clusters and removing singular clusters whose centroids are not used to construct the hyperplane; generating a convex hull for a singular cluster used to construct the hyperplane; removing internal data points except for the vertices of the generated convex hull from the singular cluster whose centroid is used to construct the hyperplane; and classifying a set of remaining data points except for the removed internal data points among the plurality of clusters.
    Type: Application
    Filed: January 11, 2021
    Publication date: July 15, 2021
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hee Yong YOUN, Byung Jun LEE, Kyung Tae KIM, Pardis Birzhandi, Min Woo KIM, Tae Ho LEE