Patents by Inventor Ki Jun Kim

Ki Jun 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: 20190280008
    Abstract: A memory device includes gate electrode layers stacked on top of each other on a substrate, a channel region on a cell region of the substrate and extending through the gate electrode layers in a direction perpendicular to an upper surface of the substrate, cell contacts connected to the gate electrode layers, an active region on a peripheral circuit region of the substrate, planar gate electrode layers on the peripheral circuit region and adjacent to the active region, a cover layer on the active region, and peripheral contacts connected to the active region and the planar gate electrode layers. At least a portion of the peripheral contacts are separated from the cover layer above the planar gate electrode layers.
    Type: Application
    Filed: May 28, 2019
    Publication date: September 12, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ki Jeong Kim, Byoung Jun Choi, O Ik Kwon
  • Patent number: 10412788
    Abstract: Provided are a heating element, which includes: a transparent substance; a conductive heating line that is provided on at least one side of the transparent substance; bus bars that is electrically connected to the conductive heating line; and a power portion that is connected to the bus bars, wherein 30% or more of the entire area of the transparent substance has a conductive heating line pattern in which, when the straight line that intersects the conductive heating line is drawn, a ratio (distance distribution ratio) of standard deviation in respects to an average value of distances between adjacent intersection points of the straight line and the conductive heating line is 5% or more, and a method for manufacturing the same.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: September 10, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Hyeon Choi, Su-Jin Kim, Ji-Young Hwang, Seung-Tae Oh, Ki-Hwan Kim, Sang-Ki Chun, Young-Jun Hong, In-Seok Hwang, Dong-Wook Lee
  • Publication number: 20190273594
    Abstract: A method performed by a user equipment (UE) in a wireless communication system, includes receiving a sounding reference signal (SRS) configuration via a radio resource control (RRC) signaling, the SRS configuration indicating a subframe configured for SRS transmission; and transmitting an SRS based on the SRS configuration, wherein the SRS configuration includes an indicator indicating whether an aperiodic SRS transmission or a periodic SRS transmission is performed in the subframe configured for SRS transmission, wherein, if the indicator indicates that the aperiodic SRS transmission is performed, the SRS is aperiodically transmitted in the configured subframe in response to reception of request information for requesting a transmission of the SRS, and wherein, if the indicator indicates that the periodic SRS transmission is performed, the SRS is periodically transmitted in the configured subframe.
    Type: Application
    Filed: May 13, 2019
    Publication date: September 5, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Han Byul SEO, Byoung Hoon KIM, Ki Jun KIM, Hak Seong KIM
  • Publication number: 20190269346
    Abstract: The present invention relates to a radiation amount estimating method, and more particularly, to a radiation amount estimating method of an MRI based composite image using a lookup table. To this end, the object of the present invention is to provide a radiation dose estimating method of an MRI based composite image using a lookup table including: generating a lookup table representing a linear attenuation coefficient of a region of interest from a CT image (S100); photographing at least two of a T1 image, a T2 image, and a PETRA image of a patient from MRI equipment (S120); generating a composite image by superimposing the photographed images (S140); representing a border line of the region of interest in the composite image to distinguish the region of interest (S160); designating the linear attenuation coefficient of the lookup table in the distinguished region of interest (S180); and estimating a radiation dose based on the composite image to which the linear attenuation coefficient is designated (S200).
    Type: Application
    Filed: March 23, 2017
    Publication date: September 5, 2019
    Applicant: CATHOLIC UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Young-Nam Kang, Shin-Wook Kim, Jina Kim, Hun-joo Shin, Hyeong-Wook Park, Chul-Seung Kay, Ki-jun Kim, Jin-Sol Shin
  • Patent number: 10397818
    Abstract: An apparatus and method for transmitting channel state information in a wireless communication system are disclosed. The UE apparatus for transmitting channel state information includes a channel state measurement module for measuring a channel state based on a level of interference received from a neighbor cell, a channel state information generation module for generating channel state information for a plurality of resource regions or for periodic and aperiodic channel state information reporting modes using the measured channel state and offsets received from a serving BS, the offsets being set for the plurality of resource regions or the periodic and aperiodic channel state information reporting modes, and a transmission module for transmitting the generated channel state information to the serving BS.
    Type: Grant
    Filed: October 5, 2016
    Date of Patent: August 27, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Young Seob Choi, Hak Seong Kim, Han Byul Seo, Ki Jun Kim, Dae Won Lee
  • Publication number: 20190260537
    Abstract: A method and an apparatus for providing channel quality information in a wireless communication system are disclosed. According to one embodiment of the invention, a method for transmitting channel quality information includes receiving a downlink signal, calculating a channel quality information index for the received downlink signal at least based on a number of resource elements for a physical downlink shared channel (PDSCH), wherein the number of resource elements for the PDSCH is determined at least based on an overhead of a demodulation reference signal (DMRS), and transmitting the calculated channel quality information index.
    Type: Application
    Filed: April 30, 2019
    Publication date: August 22, 2019
    Inventors: In Kwon SEO, Dae Won LEE, Ki Jun KIM
  • Patent number: 10390332
    Abstract: The present disclosure relates to a method in which a base station transmits signals to a relay node in a multiuser multi-antenna (MIMO) wireless communication system. More particularly, the method includes: allocating one or more antenna ports to one or more relay nodes, respectively; mapping each of a plurality of downlink grant signals for the one or more relay nodes to a preset resource domain from among resource domains corresponding to one of the allocated antenna ports; mapping uplink grant signals or data signals for the one or more relay nodes to the resource domains corresponding to the allocated antenna ports; and transmitting the mapped signals to the one or more relay nodes.
    Type: Grant
    Filed: August 23, 2016
    Date of Patent: August 20, 2019
    Assignee: LG Electronics Inc.
    Inventors: Hak Seong Kim, Han Byul Seo, Byoung Hoon Kim, Ki Jun Kim, Dae Won Lee
  • Patent number: 10381510
    Abstract: A red light emitting device, a method of fabricating a light emitting device, a light emitting device package, and a lighting system are provided. The red light emitting device may include a first semiconductor layer having a first conductivity, an active layer provided on the first semiconductor layer and including a quantum well and a quantum barrier, a second semiconductor layer having a second conductivity and provided on the active layer, a third semiconductor layer having the second conductivity on the second semiconductor layer, a fourth semiconductor layer having the second conductivity on the third semiconductor layer, and a fifth semiconductor layer having the second conductivity on the fourth semiconductor layer. The third semiconductor layer and the fourth semiconductor layer may include an AlGaInP-based semiconductor layer, and an Al composition of the fourth semiconductor layer may be lower than an Al composition of the third semiconductor layer.
    Type: Grant
    Filed: March 25, 2016
    Date of Patent: August 13, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Eun Bin Ko, Yong Jun Kim, Ki Yong Hong, Byung Hak Jeong
  • Publication number: 20190244586
    Abstract: An electronic device according to an embodiment may comprise: a display having a content display area logically divided into a plurality of areas; and a processor functionally connected to the display. The processor may be configured to: display a first content in a first area; display, in a second area, a status window for providing an indication of a status of the electronic device or an application executed in the electronic device; move the first area in a predetermined direction in response to a predetermined event; and display a second content corresponding to the status in a third area on the basis of at least the movement of the first area. In addition, various embodiments recognized through the specification are also possible.
    Type: Application
    Filed: February 8, 2017
    Publication date: August 8, 2019
    Inventors: Seung Jun HYUN, Seung Min CHOI, Min Sik KIM, Min Sung LEE, Song Hee JUNG, Moo Young KIM, Ki Huk LEE
  • Publication number: 20190244395
    Abstract: An electronic device according to an embodiment includes a display displaying content and a processor operatively connected to the display. The processor is configured to obtain information about an exterior color, to extract a dominant color from a specified area in an area in which the content is displayed, and to apply a gradation effect for transitioning from the exterior color to the dominant color, to at least part of an edge area of the display.
    Type: Application
    Filed: February 13, 2017
    Publication date: August 8, 2019
    Inventors: Seung Jun HYUN, Seung Min CHOI, Min Sik KIM, Min Sung LEE, Song Hee JUNG, Moo Young KIM, Ki Huk LEE
  • Patent number: 10374775
    Abstract: A method for transmitting uplink signals, which include ACK/NACK signals, control signals other than the ACK/NACK signals, and data signals, is disclosed. The method comprises serially multiplexing the control signals and the data signals; sequentially mapping the multiplexed signals within a specific resource region in accordance with a time-first mapping method, the specific resource region including a plurality of symbols and a plurality of virtual subcarriers; and arranging the ACK/NACK signals at both symbols near symbols to which a reference signal of the plurality of symbols is transmitted. Thus, the uplink signals can be transmitted to improve receiving reliability of signals having high priority.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: August 6, 2019
    Assignee: Optis Cellular Technology, LLC
    Inventors: Dae Won Lee, Bong Hoe Kim, Young Woo Yun, Ki Jun Kim, Dong Wook Roh, Hak Seong Kim, Hyun Wook Park
  • Publication number: 20190237563
    Abstract: A method of fabricating a semiconductor device may include forming a fin structure on a substrate; forming an interface film having a first thickness on the fin structure using a first process; forming a gate dielectric film having a second thickness on the interface film using a second process different from the first process; and densifying the gate dielectric film using a third process different from the first and second processes. The second thickness may be greater than the first thickness, and the first thickness of the interface film may be unchanged after the densifying of the gate dielectric film.
    Type: Application
    Filed: October 2, 2018
    Publication date: August 1, 2019
    Inventors: HYUN-JUN SIM, WON-OH SEO, SUN-JUNG KIM, KI-YEON PARK
  • Publication number: 20190237636
    Abstract: A light-emitting diode package includes a light-emitting diode chip disposed in a housing, a first phosphor configured to emit green light, and a second phosphor configured to emit red light. White light is configured to be formed by a synthesis of light emitted from the light-emitting diode chip, the first phosphor, and the second phosphor. The second phosphor has a chemical formula of A2MF6:Mn4+, A is one of Li, Na, K, Rb, Ce, and NH4, and M is one of Si, Ti, Nb, and Ta, and the Mn4+ of the second phosphor has a mole range of about 0.02 to about 0.035 times the M.
    Type: Application
    Filed: April 1, 2019
    Publication date: August 1, 2019
    Inventors: Kwang Yong OH, Ho Jun BYUN, Hyuck Jun KIM, Ki Bum NAM, Su Yeon KIM
  • Publication number: 20190237767
    Abstract: Disclosed is a secondary battery which can improve safety by forming a carbon coating layer and an electrode active material layer on an electrode plate such that ends of the carbon coating layer and the electrode active material layer are in different positions.
    Type: Application
    Filed: July 17, 2017
    Publication date: August 1, 2019
    Inventors: Young San KO, Min Jae KIM, Ki Jun KIM, Chae Woong CHO, Jun Sik LEE
  • Patent number: 10365011
    Abstract: An outdoor unit of an air conditioner includes a current carrying path formed between a control box and an outdoor heat exchanger, and electromagnetic noise generated in the control box is transmitted to the outdoor heat exchanger and efficiently discharged to air through the outdoor heat exchanger.
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: July 30, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Je Gu Lee, Kyeong Ae Lee, Yi Goo Gong, Kwon Jin Kim, Ki Jun Kim, Sung Jae Kim, Yeon-Seob Yun, Jong Min Lee, Chang-Woo Jung
  • Publication number: 20190229361
    Abstract: A secondary battery having improved safety and a manufacturing method thereof, which can suppress a voltage drop, heat generation, and/or ignition due to a minute short between a positive electrode plate and a negative electrode plate by preventing or substantially preventing an electrode assembly from moving within a laminate exterior case due to drop impact and/or collision are provided. A secondary battery includes: an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a pouch exterior case including a planar long side region and a short side region to surround the electrode assembly; and adhesives in a dot array configuration at an outermost portion of the electrode assembly facing the planar long side region of the pouch exterior case.
    Type: Application
    Filed: December 13, 2018
    Publication date: July 25, 2019
    Inventors: Ki Jun KIM, Hei Chan AN, Hyun Seok JEONG, Seong Jin JO, Sang Hyun KIM, Seung Chan LEE
  • Patent number: 10358388
    Abstract: A multilayer electronic component includes: a body including first and second internal electrodes alternately disposed with respective dielectric layers interposed therebetween; and first and second external electrodes disposed on the body to be connected to the first and second internal electrodes, respectively, wherein each of the dielectric layers includes BamTiO3 and includes a plurality of grains and grain boundaries formed between adjacent grains, and a sum of contents of Si and Dy in the grain boundary is 10 to 15 parts by weight.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: July 23, 2019
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Ki Myoung Yun, Dong Jun Jung, Jae Sung Park, Tae Young Ham, Hyung Soon Kwon, Jong Han Kim, Hyoung Uk Kim
  • Patent number: 10361811
    Abstract: A method for channel-coding information bits using a code generation matrix including 32 rows and A columns corresponding to length of the information bits includes, channel-coding the information bits having “A” length using basis sequences having 32-bit length corresponding to columns of the code generation matrix, and outputting the channel-coded result as an output sequence. If “A” is higher than 10, the code generation matrix is generated when (A-10) additional basis sequences were added as column-directional sequences to a first or second matrix. The first matrix is a TFCI code generation matrix composed of 32 rows and 10 columns used for TFCI coding. The second matrix is made when at least one of an inter-row location or an inter-column location of the first matrix was changed. The additional basis sequences satisfy a value 10 of a minimum Hamming distance.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: July 23, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Dong Wook Roh, Joon Kui Ahn, Nam Yul Yu, Jung Hyun Cho, Yu Jin Noh, Ki Jun Kim, Dae Won Lee
  • Publication number: 20190219277
    Abstract: Disclosed is an air conditioner to prevent deterioration of cooling or heating performance caused by re-introduction of cooling or heating air into a heat exchanger. The air conditioner includes a housing including an air discharge plate having a plurality of holes and an outlet, a heat exchanger located inside the housing, a blower fan configured to blow air heat-exchanged with the heat exchanger toward the air discharge plate or the outlet, a blade rotating between a guide position to guide a direction of air blown from the blower fan and discharged through the outlet and a closing position to close the outlet, wherein the blade includes a first blade and a second blade spaced apart from the first blade and configured to guide air blown from the blower fan toward the air discharge plate when the first blade is located at the closing position.
    Type: Application
    Filed: November 15, 2018
    Publication date: July 18, 2019
    Inventors: Ki Jun KIM, Dae Dong KIM, Se Woong YOUN, Chang Heon LEE, Min Gu JEON, Sang Ki CHO, Do-Hoon KIM, Jong Moon LEE, Jun HWANG, Keun Jeong JANG, Jung Won KIM, Se Joo NA, Bu Youn LEE, Hyeong Kyu CHO
  • Patent number: D856873
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: August 20, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Ki Tae Kim, Yong Jun Heo