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).

  • Publication number: 20200059746
    Abstract: An audio content playback method for a portable terminal. The audio content playback method includes checking a channel that is supportable by audio content that is currently engaged in group's simultaneous playback, in group's simultaneous playback of the audio content. The method includes allocating a channel to each of devices included in a group based on position information of each device included in the group or based on an input state in a user interface environment that is preset for channel allocation for each device included in the group, and transmitting the allocated channel information to each device included in the group to allow the device to select its allocated channel and play the audio content.
    Type: Application
    Filed: October 28, 2019
    Publication date: February 20, 2020
    Inventors: Jung-Mi LEE, Kyu-Ok CHOI, Ji-Hyun UM
  • Publication number: 20200056172
    Abstract: The present invention relates to a DNA-peptide complex with a high-density functional group, a DNA-peptide-nanomaterial complex and a method for production of the same, a DNA-metal nanowire, and a method for production of the same. The DNA-peptide complex with a high-density functional group may include a DNA molecule; and a peptide containing an amino acid sequence capable of binding to the DNA molecule, wherein the peptide contains at least one functional group at a terminal thereof, wherein the peptide binds to the DNA molecule via at least one of electrostatic interaction, intercalation, and groove binding.
    Type: Application
    Filed: October 31, 2017
    Publication date: February 20, 2020
    Applicants: Research & Business Foundation Sungkyunkwan University, Sogang University Research Foundation
    Inventors: Jung Heon LEE, Kyu Bong JO, Kyung Il KIM, Seong Hyun LEE, Su Ji KIM, Xuelin JIN
  • Publication number: 20200058569
    Abstract: A board includes: a core structure; one or more first passive components embedded in the core structure; a first build-up structure disposed on one side of the core structure and including first build-up layers and first wiring layers; and a second build-up structure disposed on the other side of the core structure and including second build-up layers and second wiring layers. One surface of a first core layer contacting a first insulating layer is coplanar with one surface of each of the one or more first passive components contacting a first insulating layer, the other surface of each of the one or more first passive components covered with a second insulating layer is spaced apart from a second core layer, and the one or more first passive components are electrically connected to at least one of the plurality of first wiring layers and the plurality of second wiring layers.
    Type: Application
    Filed: July 26, 2019
    Publication date: February 20, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Hyun CHO, Young Sik HUR, Won Wook SO, Kyung Hwan KO, Yong Ho BAEK, Yong Duk LEE
  • Patent number: 10565368
    Abstract: Provided are an electronic device and a method of controlling same. The method of controlling the electronic device: displays a UI including a security index showing that the electronic device is in a state operating in a secure mode; compares the security index to a reference security index and determines whether the security index has been falsified; and when the security index is a falsified security index, shows that the security index is a security index that has been falsified.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: February 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-soo Kwag, Chang-sup Ahn, Joon-hyuk Ryu, Jung-kyuen Lee, Ji-yeon Choi, Sung-hyun Hong
  • Patent number: 10564813
    Abstract: An example user terminal apparatus includes communication circuitry configured to be connected to a home network comprising a plurality of devices; a display configured to display a UI screen for managing the home network; a sensor configured to sense a user manipulation of the UI screen; and processing circuitry configured to change the UI screen displayed on the display according to the user manipulation. The UI screen is one of a plurality of service pages that are changeable according to a user manipulation in a first direction, the plurality of service pages being pages for respectively providing different home network management services. At least one of the plurality of service pages comprises an area that is displayable on the display according to a user manipulation in a second direction.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: February 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung-hyun Shim, Chang-won Kim, Ga-hyun Joo, Jin-sung Kim, Jong-youb Ryu, Chang-hyun Lee, Yong-hyun Lim
  • Publication number: 20200053417
    Abstract: An electronic device according to various embodiments of the disclosure may include a display, a memory, a communication module, and a processor, wherein the processor establish a channel with the external electronic device according to the Miracast scheme through the communication module, packetizes first data including video data or audio data into a first group, packetizes second data including control image data, which is output to receive a user input in the external electronic device, into a second group separately from the first group, transmits the first group of packets to the external electronic device according to a first communication protocol, and transmits the second group of packets to the external electronic device according to a second communication protocol.
    Type: Application
    Filed: September 29, 2017
    Publication date: February 13, 2020
    Inventors: Yong Ha CHOI, Tae Hyung KIM, Sang Hun LEE, Ji Yoon PARK, Dong Hyun YEOM, Jung Eun LEE
  • Publication number: 20200052248
    Abstract: A display device and a method of manufacturing the same are provided. A display device includes: a display panel including a first area, a second area, and a bending area between the first area and the second area; a first polarizing film on a first surface of the first area of the display panel; and a second polarizing film on a first surface of the second area of the display panel, and the first and second polarizing films are spaced apart from each other with the bending area therebetween.
    Type: Application
    Filed: July 31, 2019
    Publication date: February 13, 2020
    Inventors: Ki Hyun CHO, Yong Hui LEE, Jung Hwa KIM, Ji Hoon KIM, Byung Seon AN
  • Publication number: 20200044230
    Abstract: A method for manufacturing an electrode for a rechargeable battery includes, with reference to a center axis that divides a metal sheet left and right, setting a first coating line that is parallel with the center axis at a location deflected to one side, and a second coating line that is parallel with the center axis at a location deflected to the other side so as to correspond to the first coating line with reference to the virtual center axis and coating an electrode slurry on the metal sheet while alternately moving a slot die to the first coating line and the second coating line.
    Type: Application
    Filed: October 22, 2018
    Publication date: February 6, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Jin Young SON, Moo Yong SHIN, Sang Hoon CHOY, Jung Min YANG, Taek Soo LEE, Do Hyun LEE, Chan Soo JUN, Cheol Woo KIM
  • Publication number: 20200041696
    Abstract: The present invention relates to an optical film exhibiting excellent optical properties such as low gloss value and reflectance, and an appropriate level of haze properties, and to an image display device including the same. The optical film comprises: a light-transmitting substrate film; an antiglare layer including a binder containing a (meth)acrylate-based crosslinked polymer, and organic fine particles of a micron (?m) scale dispersed on the binder and inorganic fine particles of a nanometer (nm) scale dispersed on the binder; and a low refractive index layer which is formed on the antiglare layer and includes a binder resin containing a (co)polymer of a photopolymerizable compound, and hollow silica particles dispersed in the binder resin, wherein the organic and inorganic fine particles exhibit a predetermined particle size distribution, refractive index difference, and content range.
    Type: Application
    Filed: December 12, 2017
    Publication date: February 6, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Jung Hyun SEO, Yeong Rae CHANG, Jin Young PARK, Han Na LEE
  • Patent number: 10549801
    Abstract: The present disclosure relates to a bicycle locking device and method, and includes a fastening part including an inner fastening member positioned on an inner surface of a bicycle hub, and an outer fastening member positioned on an outer surface of the hub and coupled to the inner fastening member; a driving part coupled to one side surface of the outer fastening part and including a motor and an outer case; and a locking part including a pin case, a pin positioned in the pin case, a pin case cover coupled to the upper end of the pin case, and a first spring coupled to the pin case cover and the pin to support the pin so that the pin is pitchable with respect to the pin case.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: February 4, 2020
    Assignee: BISECU INC.
    Inventors: Jong Hyun Lee, Jung Ho Hyun, Ji Soon Kang
  • Patent number: 10551100
    Abstract: A refrigerator including a water intake container, in which carbonated water is produced by mixture of carbon dioxide and clean water, a first dispenser assembly, which the water intake container is attached to or detached from, and which supplies carbon dioxide and clean water to the water intake container when the water intake container is attached to the first dispenser, a dispenser lever and a second dispenser assembly which discharges clean water or ice according to manipulation of the dispenser lever, but stops the discharging of clean water or ice if the water intake container is attached to the first dispenser assembly. The refrigerator may include a dispenser lever and a processor to control an ice maker to stop operation if a command is entered through a user interface and to control the ice maker to start operation if the dispenser lever is manipulated while the ice maker stops operation.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: February 4, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jung Won Park, Sung Ho Cho, Kyung Tae Ko, Seung Wan Kang, Woo Sung Kim, Chang Hern Lee, Gang Hyun Kim
  • Publication number: 20200033852
    Abstract: The present invention relates to an electronic device for controlling an unmanned aerial vehicle and a control method therefor. The electronic device for controlling an unmanned aerial vehicle according to the present invention comprises: a first sensor for sensing a first direction; a second sensor for sensing a second direction opposite to the first direction; and a processor electrically connected to the first sensor and the second sensor, wherein the processor may be configured to: determine whether the unmanned aerial vehicle is located in a first environment on the basis of at least one sensing data obtained by the first sensor; control sensing operations of the first sensor and the second sensor according to the determination result; and control motion of the unmanned aerial vehicle on the basis of at least one sensing data obtained by the first sensor and the second sensor.
    Type: Application
    Filed: December 8, 2017
    Publication date: January 30, 2020
    Inventors: Chan-Woo PARK, Sung-Jun KIM, Ju-Yeoung KIM, Bo-Ram NAMGOONG, Ji-Hyun PARK, Jung-Ho AHN, Euy-Beom LEE, Man-Su HAN, Kyung-Hee LEE, Ju-Yeong LEE
  • Publication number: 20200032826
    Abstract: The present invention relates to a corrugated steel sheet, and provides a corrugated steel sheet (B) having an inclined portion in which the position of a coupling hole is adjusted, wherein: among a pair of corrugated steel sheets (A, B), a corrugated steel sheet (B) is overlapped and joined with the upper portion of a lower corrugated steel sheet (A) and has the same thickness as the lower corrugated steel sheet (A); a common bolt is coupled to both a coupling hole in the lower corrugated steel sheet (A) and a coupling hole in the corrugated steel sheet (B); and when assuming that the distance between the center of a middle crest portion coupling hole (111) and the center of an adjacent inclined portion coupling hole (141) is a coupling hole distance (a, b), the coupling hole distance (b) for the corrugated steel sheet (B) is calculated by equation 1.
    Type: Application
    Filed: December 27, 2017
    Publication date: January 30, 2020
    Applicants: CHUNGAMENC CO., LTD., DAEDO TECH CO., LTD.
    Inventors: Jong Wha RHEE, Jung Hyun LEE, Moon Kyum KIM, Jun Hyum SHIN, Choon Woo LEE, Kyung Soo BAEK, Ki Hyun GU
  • Publication number: 20200033670
    Abstract: A color conversion element includes a base substrate, and a first color filter layer, a second color conversion layer, and a third color conversion layer disposed on the base substrate, wherein the first color filter layer, the second color conversion layer, and the third color conversion layer are sequentially arranged on a plane, and wherein an interval between the first color filter layer and the second color conversion layer or an interval between the first color filter layer and the third color conversion layer is different from an interval between the second color conversion layer and the third color conversion layer.
    Type: Application
    Filed: October 3, 2019
    Publication date: January 30, 2020
    Inventors: June Woo Lee, Ji Hyun Kim, Young Hee Lee, Young Joo Jeon, Byoung Seong Jeong, Jung Ho Choi
  • Publication number: 20200027833
    Abstract: A semiconductor package includes: a semiconductor chip; an encapsulant covering at least a portion of the semiconductor chip; a connection structure disposed on an active surface of the semiconductor chip, and including one or more redistribution layers electrically connected to a connection pad of the semiconductor chip; a surface treatment layer disposed on a surface of a lowermost redistribution layer, among one or more redistribution layers, of the connection structure; and a passivation layer disposed on the connection structure, covering at least a portion of each of the lowermost redistribution layer and the surface treatment layer, and having an opening exposing at least a portion of the surface treatment layer. A surface on which the surface treatment layer is disposed, of the lowermost redistribution layer, has a surface roughness greater than that of an opposite surface, and the surface treatment layer has irregularities along the surface roughness.
    Type: Application
    Filed: March 5, 2019
    Publication date: January 23, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Hyun Lee, Jung Gon Choi, Kyoung Moo Harr
  • Publication number: 20200029079
    Abstract: According to an embodiment of the present invention, there is provided an image decoding method including: obtaining an arithmetic-coded symbol stream from an image stream; identifying a symbol segment from the symbol stream according to symbol segment information signaled from an encoding apparatus; selecting an arithmetic decoding process corresponding to the symbol segment; and collectively processing one or more symbols among multiple symbols included in the symbol segment, in association with the selected arithmetic decoding process.
    Type: Application
    Filed: February 27, 2018
    Publication date: January 23, 2020
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, CHIPS&MEDIA, INC.
    Inventors: Dae Yeon KIM, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho LEE, Hui Yong KIM
  • Publication number: 20200029077
    Abstract: Disclosed herein are a video decoding method and apparatus and a video encoding method and apparatus. In video encoding and decoding, multiple partition blocks are generated by splitting a target block. A prediction mode is derived for at least a part of the multiple partition blocks, among the multiple partition blocks, and prediction is performed on the multiple partition blocks based on the derived prediction mode. When prediction is performed on the partition blocks, information related to the target block may be used, and information related to an additional partition block, which is predicted prior to the partition block, may be used.
    Type: Application
    Filed: March 22, 2018
    Publication date: January 23, 2020
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY, HANBAT NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jin-Ho LEE, Jung-Won KANG, Hyunsuk KO, Sung-Chang LIM, Dong-San JUN, Ha-Hyun LEE, Seung-Hyun CHO, Hui-Yong KIM, Hae-Chul CHOI, Dae-Hyeok GWON, Jae-Gon KIM, A-Ram BACK
  • Publication number: 20200029082
    Abstract: An image decoding method according to an embodiment of the present invention comprises the steps of: acquiring encoding tree unit information from an image stream; acquiring signaling information on a maximum coding unit size of a coding unit divided from the encoding tree unit; and dividing the encoding tree unit by steps according to the signaling information.
    Type: Application
    Filed: February 27, 2018
    Publication date: January 23, 2020
    Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, CHIPS&MEDIA, INC.
    Inventors: Min Yong JEON, Dong Jin PARK, Dae Yeon KIM, Sung Chang LIM, Jung Won KANG, Ha Hyun LEE, Jin Ho LEE, Hui Yong KIM
  • Patent number: 10541401
    Abstract: A separator for a rechargeable lithium battery includes a substrate, an organic layer positioned on at least one side of the substrate and including an organic material and an inorganic layer positioned on at least one side of the substrate and including an inorganic material, wherein the organic material includes two or more kinds of organic particles having different particle sizes from each other.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: January 21, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Eon-Mi Lee, Jong-Hwan Park, Jung-Hyun Nam, Yeon-Joo Choi, Hoon Seok, Ae-Hui Goh
  • Patent number: 10539826
    Abstract: A display device includes: a first substrate; a second substrate facing the first substrate; a light-amount adjusting layer interposed between the first substrate and the second substrate; and a backlight unit disposed under the first substrate, wherein the second substrate includes a plurality of color conversion layers respectively disposed on a plurality of pixel regions, the color conversion layer includes a partition wall; and a phosphor disposed on areas defined by the partition wall, and the color conversion layer includes an air layer between the second substrate and the phosphor.
    Type: Grant
    Filed: April 21, 2015
    Date of Patent: January 21, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kwang Keun Lee, Jung Hyun Kwon, Seon Tae Yoon, Hae Il Park