Patents by Inventor In Cheol Kim

In Cheol 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: 20200258453
    Abstract: A display device includes: a substrate; a gate pattern disposed on the substrate; an oxide semiconductor layer disposed on the substrate, the oxide semiconductor layer includes a channel region that overlaps with the gate pattern; and an insulating film disposed on the gate pattern, the insulating film includes majority carrier supporting ions, wherein the gate pattern includes a plurality of gate holes, wherein the gate holes are formed inside a region of the gate pattern that does not overlap with the channel region of the oxide semiconductor layer, and wherein the channel region of the oxide semiconductor layer includes the majority carrier supporting ions.
    Type: Application
    Filed: February 10, 2020
    Publication date: August 13, 2020
    Inventors: Ki Ju Im, Tae Young Kim, Hyo Jung Kim, Jong Woo Park, Young Tae Choi, Hyun Cheol Hwang
  • Publication number: 20200257125
    Abstract: A floating hologram apparatus includes a display including a first output area to output a first hologram image and a second output area to output a second hologram image and a prism array positioned in front of the display and configured to refract rays of the first hologram image and the second hologram image. The prism array includes multiple prisms of which a first facet to which a ray of the second hologram image is incident and a second facet to which a ray of the first hologram image is incident have different angles.
    Type: Application
    Filed: December 28, 2017
    Publication date: August 13, 2020
    Inventors: Seung Cheol KIM, Jong Heum KIM, Tae Gil YANG, Sang Hoon HAN
  • Publication number: 20200254717
    Abstract: A method of forming a vehicle sandwich structure composed of a foamed resin article in sheet form forming the core, a fiber-reinforced composite layer forming a surface material that is located on one or both sides of the foamed resin article in thickness direction; forming a binding layer of core and surface materials between the foamed resin article and the fiber-reinforced composite layer; a large number of glass fibers being inserted within said foamed resin article; more than 70% of total glass fibers being the glass fibers which form an angle between the longitudinal direction of each glass fiber and said foamed resin article, the angle of which satisfying a range from 45° to 90°.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 13, 2020
    Applicant: Hankuk Carbon Co., Ltd.
    Inventors: Jeong Cheol KIM, Min Gyu KIM, Seung Woo LEE, Byeong Min CHOI
  • Publication number: 20200259924
    Abstract: Provided is a matching system including a policy and rule processing unit configured to extract SC units for each application service required, combine the SC units, configure a transaction unit, and determine an amount to be charged for a transaction according to a charging rule; a matching processing unit configured to match the extracted SC units to NC units; and an NC combination processing unit configured to combine the NC units used for the matching and deliver the combination of the NC units and detailed operating conditions to the networking management system.
    Type: Application
    Filed: February 10, 2020
    Publication date: August 13, 2020
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kyung Hyu LEE, Hea Sook PARK, Ki Won KIM, Byeong Sik KIM, Yoon Sik YOO, Jong Kuk LEE, Hyung Kyu LEE, Jin Hyuk YIM, Ki Cheol JEON, Byung Chang CHUNG, Boo Geum JUNG
  • Publication number: 20200255052
    Abstract: A collapsible steering column assembly includes: a mounting bracket having a pair of arms and is configured to be fixed to a vehicle body; a supporting housing which is disposed between the pair of arms to be tiltable about the mounting bracket; a steering column which passes through the supporting housing so as to be able to undergo a tilt motion together with the supporting housing; and a locking device which is configured to be in a locking state or an unlocking state to selectively allow a telescopic motion and a tilt motion of the steering column by selectively applying clamping force to the pair of arms. The steering column comprises an outer jacket and an inner jacket which is slidably inserted into the outer jacket.
    Type: Application
    Filed: April 30, 2020
    Publication date: August 13, 2020
    Applicant: ERAE AMS CO., LTD.
    Inventors: Young Kwang KIM, Duck Moo JUNG, Ho Cheol SON, Jae Won JUNG, Hwan Gong MOON, Moo Young PARK, Se Hun JUNG
  • Publication number: 20200257365
    Abstract: Provided is an information output apparatus including one or more information output units, wherein each information output unit includes a coil arranged to be connected to a power source, such that a current flows in the coil; a base unit configured to accommodate the coil; and a driving indicator, which is arranged in the base unit to be apart from and close to the coil to be driven by a current flowing in the coil and is configured to move in a first direction toward the coil and a direction opposite thereto to rotate while being connected to the base unit and to move in a second direction crossing the first direction to be recognized by a user.
    Type: Application
    Filed: August 8, 2018
    Publication date: August 13, 2020
    Inventors: Dong Soo KWON, Han Byeol KIM, Dong Bum PYO, Se Min RYU, Byoung Kil HAN, Joon Yeong KIM, Ju Yoon KIM, Ji Ho KIM, Hyeon Cheol PARK
  • Publication number: 20200257452
    Abstract: An apparatus and method for processing sensitive data. The apparatus includes one or more processors and executable memory for storing at least one program executed by the one or more processors. The at least one program is configured to, in an unprotected data area, read sensitive data from a storage device and transmit the same to a protected data area using the sensitive-data storage endpoint of the protected data area; to, in the protected data area, process the sensitive data using at least one endpoint when a command for a sensitive-data service requested by a client device is received from the unprotected data area; and to, in the unprotected data area, transmit the result of processing the sensitive data to the client device.
    Type: Application
    Filed: December 9, 2019
    Publication date: August 13, 2020
    Inventors: Soo-Cheol OH, Dae-Won KIM, Sun-Wook KIM, Seong-Woon KIM, Jae-Geun CHA, Ji-Hyeok CHOI, Hyun-Hwa CHOI
  • Publication number: 20200257473
    Abstract: A memory system is disclosed, which relates to technology for implementing data communication between memory devices. The memory system includes a plurality of memory devices and a memory controller. The memory devices allow a data packet composed of data and header information to be directly communicated between the memory devices. The memory controller transmits the data packet to a source memory device from among the plurality of memory devices, and receives the data packet from a last memory device from among the plurality of memory devices. Each of the memory devices hashes the header information such that the data is accessed, using a result of the hash, in address regions located at different positions.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 13, 2020
    Inventors: Chang Hyun KIM, Eui Cheol LIM, Young Jung CHOI, Hyung Sik WON, Sun Woong KIM
  • Publication number: 20200256620
    Abstract: A sagger for firing an object to be fired includes an active material for a secondary battery. Carbon dioxide that is a reaction by-product produced during a positive electrode active material firing process can be smoothly discharged from the sagger, and such a smooth discharge of carbon dioxide can lower a residual lithium concentration of a positive electrode active material and thus can improve dispersibility of a positive electrode active material slurry and also improve capacity of a battery.
    Type: Application
    Filed: September 28, 2017
    Publication date: August 13, 2020
    Inventors: Young-Min Park, Woo-Taek Kim, Hyeon-Woo Kim, Soon-Cheol Hwang, Choong-Mo Yang, Yoon-Cheol Park, Keeyoung Jung
  • Patent number: 10741078
    Abstract: A method for providing a traffic safety service of a traffic safety service server communicating with a client terminal includes: receiving sensor data of each sensor from the client terminal; classifying the sensor data into data according to at least one specific time slot for each sensor and calculating a safety score of each of the at least time slot; calculating an average of the safety scores of the at least time slot and calculating a safety score for each sensor, and calculating a safety index on the basis of the safety score for each sensor and a weight assigned to each sensor.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: August 11, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Young Il Kim, Dae Geun Park, Hyo Chan Bang, Soon Yong Song, Geon Min Yeo, Sun Hwa Lim, Byeong Cheol Choi
  • Patent number: 10741321
    Abstract: A thin film type inductor includes first, second and third exposed portions exposed to a first end surface of a body and fourth, fifth and sixth exposed portions exposed to a second end surface of the body opposing the first end surface of the body among external surfaces of the body. The first, second and third exposed portions are formed to be exposed symmetrically to the fourth, fifth and sixth exposed portions opposing the first, second and third exposed portions, respectively.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: August 11, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Boum Seock Kim, Kang Wook Bong, Byeong Cheol Moon, Joung Gul Ryu
  • Patent number: 10741809
    Abstract: A vehicle battery case is provided. The battery case includes a lower panel and at least one transverse member that is disposed on the lower panel to increase transverse rigidity. Additionally, at least one longitudinal member is disposed on the lower panel to increase longitudinal rigidity, and a sidewall member is attached to an upper surface of the lower panel along a rim of the lower panel.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: August 11, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Min Wook Kim, Beom Joo Kwon, Yoon Cheol Jeon
  • Patent number: 10741448
    Abstract: A method of fabricating a semiconductor package includes providing a substrate on a stage, the substrate including semiconductor dies and a modified layer along a partition lane and sequentially having an adhesive film and a base film on a surface thereof so that bottom surfaces of the adhesive film and the base film face the stage and top surfaces of the adhesive film and the base film face away from the stage and the bottom surface of the adhesive film faces the top surface of the base film; separating the semiconductor dies from each other by applying a force to the substrate in a lateral direction; applying a gas pressure to a top surface of each of the semiconductor dies; and irradiating ultraviolet rays toward the adhesive film after applying the gas pressure on the top surface of each of the semiconductor dies.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: August 11, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byong-gook Jeong, Byung-ho Kim, Youn-jo Mun, Jeong-cheol An, Sung-il Cho, Dae-sang Chun, Man-hee Han
  • Patent number: 10737556
    Abstract: The present invention relates to a photocatalytic module for an automobile air conditioner and an automobile air conditioner having the same and, more particularly, to a photocatalytic module capable of eliminating various germs resulting from dew formed on an evaporator installed in an automobile air conditioner and corresponding bad smell, and an air conditioner having the same.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: August 11, 2020
    Assignee: SEOUL VIOSYS CO., LTD.
    Inventors: Jae Hak Jeong, Sang Cheol Shin, Ji Won Kim, Woong Ki Jeong
  • Publication number: 20200251688
    Abstract: A display device comprises a first substrate comprising at least one light-emitting element; a second substrate facing the first substrate, wherein light emitted from the light-emitting element is to be incident on the second substrate; and a filling layer between the first substrate and the second substrate, wherein the filling layer comprises a filling pattern comprising a first pattern part on the first substrate and having a curve portion formed in at least a part thereof.
    Type: Application
    Filed: January 27, 2020
    Publication date: August 6, 2020
    Inventors: Yun Ah CHUNG, Yo Han KIM, Jong Woo KIM, Jong Jin PARK, Byoung Duk LEE, Yoon Hyeung CHO, Young Cheol JOO, Jae Heung HA
  • Publication number: 20200252119
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments, an apparatus of a user equipment (UE) in a wireless environment comprises at least one transceiver; and at least one processor operably coupled to the at least one transceiver. The at least one transceiver is configured to receive a reference signal configuration comprising information for indicating whether a reference signal of a transmission and reception point (TRP) is transmitted through beam sweeping from the TRP, and receive the reference signal from the TRP based on the received reference signal configuration.
    Type: Application
    Filed: April 24, 2020
    Publication date: August 6, 2020
    Inventors: Namjeong LEE, Jung-Min MOON, Hyunseok RYU, Peng XUE, Hyunil YOO, Cheol JEONG, Taeyoung KIM
  • Publication number: 20200246129
    Abstract: In a biomimetic artificial muscle module, a biomimetic artificial muscle assembly having the biomimetic artificial muscle module, and a method of controlling the biomimetic artificial muscle module, the biomimetic artificial muscle module includes an operating part, an elastic part, a driving part, a locking part and first and second sensors. The operating part contracts or relaxes along a longitudinal direction. The elastic part is connected to a first end of the operating part, and behaves elastically behave according to an external force. The driving part is connected to a second end of the operating part, and drives the operating part to be contracted or relaxed. The locking part selectively blocks a length of the operating part from being changed. The first and second sensors respectively sense the elastic part and the operating part.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 6, 2020
    Inventors: Sang-Kyu CHOI, Hyun Joon KWON, Jae Keun SHIM, Young-Su SON, Cheol-hoon PARK, Seyoung KIM
  • Patent number: 10736243
    Abstract: A cooling module for a parallel type power module of an inverter may include parallel type power modules configured to be disposed in three or more columns and rows, wherein three parallel type power modules are disposed to correspond to U, V, and W phases of the inverter in the three or more rows in each of the three or more columns, a first cooling water passage having a passage through which cooling water flows and configured to be brought into contact with an upper surface and a lower surface of a power module disposed at a first row, and a second cooling water passage having a passage through which the cooling water flows and configured to be brought into contact with an upper surface and a lower surface of a power module disposed at a third row.
    Type: Grant
    Filed: December 13, 2018
    Date of Patent: August 4, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Je-Hwan Lee, Han-Geun Jang, Eun-Cheol Lee, Seong-Min Lee, Yun-Ho Kim, Sang-Cheol Shin
  • Patent number: 10731856
    Abstract: A helicoidal structure promotes cooling of a liner applied in an annular space of a double-shell structure formed of the liner and a flow sleeve to cool a duct assembly, by increasing the residence time and cooling area of cooling compressed air on the surface of the liner. The helicoidal structure includes a helicoidal rib protruding from a surface of the liner to guide the cooling compressed air at a predetermined angle with respect to an axial direction of the liner, the helicoidal rib having cooling holes and forming a first cooling passage along which main-cooling compressed air flows and a second cooling passage along which auxiliary-cooling compressed air flows. The second cooling passage induces a flow of the auxiliary-cooling compressed air through the cooling holes, and the flow of the auxiliary-cooling compressed air is derived from a flow of the main-cooling compressed air in the first cooling passage.
    Type: Grant
    Filed: August 24, 2018
    Date of Patent: August 4, 2020
    Assignee: Doosan Heavy Industries Construction Co., Ltd
    Inventor: Geun Cheol Kim
  • Publication number: 20200243006
    Abstract: A display device includes a plurality of pixels. Each pixel includes a first transistor that controls an amount of current received from a first power supply voltage line connected via a second node to an organic light emitting diode in response to a voltage of a first node, a second transistor connected between a data line and the second node and that includes a first gate electrode connected to a first scan line, a light emitting line connected to a gate electrode of at least one light emitting transistor located in a current path between the first power supply voltage line and the organic light emitting diode, and a seventh transistor connected between one of at least one second gate electrode of the second transistor and the light emitting line. Accordingly, a threshold voltage of a switching transistor included in each of the plurality of pixels may be negatively shifted.
    Type: Application
    Filed: September 11, 2019
    Publication date: July 30, 2020
    Inventors: Hyo Jung KIM, Tae Young KIM, Yong Sung Park, Jong Woo Park, Mi Seon SEO, Keun Soo LEE, Ki Ju IM, Dae Youn CHO, Young Tae CHOI, Hyun Cheol HWANG