Patents by Inventor Jung-hyun Kim

Jung-hyun 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).

  • Electronic device including glass
    Patent number: 10609191
    Abstract: According to an embodiment, an electronic device and a glass plate forming at least half of one side of an electronic device are disclosed. The electronic device includes a camera disposed below the glass plate. The glass plate includes an outer surface facing a first direction. The glass plate also includes an inner surface facing a second direction opposite to the first direction. The least one of the outer surface and the inner surface includes a first portion where at least a part of a lens of the camera is exposed, and the first portion includes a different curvature from a peripheral portion around the first portion.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: March 31, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung Hyun Kim, Kyung Min Kwak, Hyoung Do Heo, Jong Chul Choi
  • Backlight unit, display device and method for manufacturing display device
    Patent number: 10578916
    Abstract: A backlight unit includes: a light guide plate through which light is provided to a display panel which displays an image with the light; a light source which emits the light to the light guide plate, the light source disposed facing a light incident side surface of the light guide plate; and a wavelength-converting film through which emitted light from the light source is wavelength-converted and provided to the light incident side surface of the light guide plate. The wavelength-converting film includes: a first end portion thereof connected to the light guide plate, a central portion thereof disposed between the light source and the light incident side surface of the light guide plate, and glass in which wavelength-converting particles are dispersed.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: March 3, 2020
    Assignee: SAMSUNG DISPLAY CO. LTD.
    Inventors: Young Hye Son, Eui Jeong Kang, Yong Hoon Kwon, Won Jin Kim, Jung Hyun Kim, Woo Suk Seo, Si Joon Song, Sang Woo Ha
  • Apparatus and method for determining video-related emotion and method of generating data for learning video-related emotion
    Patent number: 10565435
    Abstract: A method for determining a video-related emotion and a method of generating data for learning video-related emotions include separating an input video into a video stream and an audio stream; analyzing the audio stream to detect a music section; extracting at least one video clip matching the music section; extracting emotion information from the music section; tagging the video clip with the extracted emotion information and outputting the video clip; learning video-related emotions by using the at least one video clip tagged with the emotion information to generate a video-related emotion classification model; and determining an emotion related to an input query video by using the video-related emotion classification model to provide the emotion.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: February 18, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Jee Hyun Park, Jung Hyun Kim, Yong Seok Seo, Won Young Yoo, Dong Hyuck Im
  • FLEXIBLE DISPLAY DEVICE AND METHOD OF DRIVING THE SAME
    Publication number: 20200012367
    Abstract: A flexible display device and a method of driving a flexible display device, in which the method of driving the flexible display device includes detecting a capacitance change with respect to at least some coordinates of a display area, determining whether bending is occurring through the detected capacitance change, and setting a driving mode in response to a result of the step of determining whether bending is occurring. The driving mode is converted into a bending mode when it is determined that bending is occurring, and the driving mode is set into a force touch mode when it is determined that bending is not occurring.
    Type: Application
    Filed: September 20, 2019
    Publication date: January 9, 2020
    Inventors: Young Seok SEO, Won-Ki HONG, Jung Hyun KIM, Hyoung Wook JANG
  • SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20190378838
    Abstract: Provided is a semiconductor device including: a plurality of active regions extending on a substrate in a first direction; first and second gate structures spaced apart from each other in the first direction and extending on the substrate in a second direction crossing the plurality of active regions; an interlayer insulating layer covering around the first and second gate structures; and an inter-gate cutting layer traversing the first and second gate structures and the interlayer insulating layer in the first direction, the inter-gate cutting layer including an insulating material, wherein the first and second gate structures are cut by the inter-gate cutting layer, wherein a level of a bottom surface of the inter-gate cutting layer at a region cutting the first and second gate structures is lower than a level of a bottom surface of the inter-gate cutting layer in the interlayer insulating layer.
    Type: Application
    Filed: December 13, 2018
    Publication date: December 12, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong-ho Jeon, Jong-chul Park, Sung-woo Myung, Jung-hyun Kim
  • SEMICONDUCTOR DEVICES HAVING A GATE ISOLATION LAYER AND METHODS OF MANUFACTURING THE SAME
    Publication number: 20190378903
    Abstract: Semiconductor devices are provided. A semiconductor device includes a channel region that protrudes from a substrate. The semiconductor device includes a gate line on the channel region. Moreover, the semiconductor device includes a gate isolation layer that is between a first portion of the gate line and a second portion of the gate line. The gate isolation layer is in contact with the gate line and includes a gap that is in the gate isolation layer. Related methods of manufacturing a semiconductor device are also provided.
    Type: Application
    Filed: December 26, 2018
    Publication date: December 12, 2019
    Inventors: Yong Ho JEON, Jung Hyun KIM, Sung Woo MYUNG, Young Mook OH, Dong Seok LEE
  • Flexible display device and method of driving the same
    Patent number: 10444917
    Abstract: A flexible display device and a method of driving a flexible display device are provided. The method of driving the flexible display device includes detecting a capacitance change with respect to at least some coordinates of a display area, determining whether bending is occurring through the detected capacitance change, and setting a driving mode in response to a result of the step of determining whether bending is occurring, wherein the driving mode is converted into a bending mode when it is determined that bending is occurring, and the driving mode is set into a force touch mode when it is determined that bending is not occurring.
    Type: Grant
    Filed: July 31, 2017
    Date of Patent: October 15, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Young Seok Seo, Won-Ki Hong, Jung Hyun Kim, Hyoung Wook Jang
  • SINGLE-PHASE OXIDE FOR HYDROGEN STORAGE HAVING TIO2 CRYSTAL PHASE AND METHOD OF PREPARING THE SAME
    Publication number: 20190300363
    Abstract: Disclosed is a method of preparing an oxide for hydrogen storage, including a) mixing and calcining vanadium oxide and titanium oxide, b) impregnating the oxide obtained in step a) with a noble metal precursor aqueous solution, and c) subjecting the oxide obtained in step b) to heat treatment in a reducing atmosphere, wherein the oxide obtained in step a) has the composition of Chemical Formula 1 below and is composed of a single-phase TiO2 crystal phase: V1-xTixO2??[Chemical Formula 1] (in Chemical Formula 1, 0.05?x?0.95).
    Type: Application
    Filed: October 11, 2018
    Publication date: October 3, 2019
    Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE
    Inventors: Seung Wook Baek, Jung Hyun Kim, Chang Ho Ahn, Mee Kyung Kim, Gyo Ri Park, Sun Woong Song, Ki Chae Jung
  • SEMICONDUCTOR APPARATUS AND TEST SYSTEM INCLUDING THE SEMICONDUCTOR APPARATUS
    Publication number: 20190277906
    Abstract: A semiconductor apparatus in accordance with the present teachings may include an identification information register configured to store identification information for identifying a semiconductor apparatus. The semiconductor apparatus may further include an identification information decoder configured to decode the identification information and output a decoding result as a select signal. The semiconductor apparatus may also include a word line enable control circuit configured to generate a word line control signal for enabling or disabling all word lines of the semiconductor apparatus simultaneously at a predetermined time according to the select signal.
    Type: Application
    Filed: August 29, 2018
    Publication date: September 12, 2019
    Applicant: SK hynix Inc.
    Inventor: Jung Hyun KIM
  • APPARATUS AND METHOD FOR DETERMINING VIDEO-RELATED EMOTION AND METHOD OF GENERATING DATA FOR LEARNING VIDEO-RELATED EMOTION
    Publication number: 20190278978
    Abstract: A method for determining a video-related emotion and a method of generating data for learning video-related emotions include separating an input video into a video stream and an audio stream; analyzing the audio stream to detect a music section; extracting at least one video clip matching the music section; extracting emotion information from the music section; tagging the video clip with the extracted emotion information and outputting the video clip; learning video-related emotions by using the at least one video clip tagged with the emotion information to generate a video-related emotion classification model; and determining an emotion related to an input query video by using the video-related emotion classification model to provide the emotion.
    Type: Application
    Filed: May 30, 2018
    Publication date: September 12, 2019
    Inventors: Jee Hyun PARK, Jung Hyun KIM, Yong Seok SEO, Won Young YOO, Dong Hyuck IM
  • Positive electrode composition, a positive electrode of a lithiumion electrochemical cell, and a method of forming the positive electrode
    Patent number: 10411252
    Abstract: A positive electrode composition includes a binder material; an electrically conductive material dispersible in the binder material and comprising a plurality of conductive carbon particles; an active material dispersible in the binder material and comprising a plurality of active particles; and a coating agent comprising one of a non-lithiated polymer, an at least partially-lithiated polymer, and a fully-lithiated polymer. The coating agent is disposed on and at least partially encapsulates at least one of: each of the plurality of conductive carbon particles and each of the plurality of active particles. A positive electrode of a lithium ion electrochemical cell includes a current collector comprising aluminum and a layer formed from the positive electrode composition and disposed on the current collector. A method of forming the positive electrode is also disclosed.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: September 10, 2019
    Assignee: GM Global Technology Operations LLC
    Inventors: Nicholas P. W. Pieczonka, Jung-Hyun Kim, Bob R. Powell, Jr., Mark W. Verbrugge
  • Semiconductor device including contact structure
    Patent number: 10373961
    Abstract: A semiconductor device includes first wiring line patterns on a support layer, second wiring line patterns on the first wiring line patterns, and a multiple insulation pattern. The first wiring line patterns extend in a first direction and are spaced apart from each other in a second direction. The support layer includes first contact hole patterns between the first wiring line patterns that are spaced apart from each other in the first and second directions. The second wiring line patterns extend in the second direction perpendicular and are spaced apart from each other in the first direction. The multiple insulation pattern is on an upper surface of the support layer where the first contact hole patterns are not formed, arranged in a third direction perpendicular to the first direction and the second direction, and between the first wiring line patterns and the second wiring line patterns.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: August 6, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Chan-sic Yoon, Ki-seok Lee, Jung-hyun Kim, Je-min Park
  • Composition for treating corneal diseases or conjunctival diseases
    Patent number: 10357528
    Abstract: The present invention relates to a pharmaceutical composition for preventing and treating corneal diseases or conjunctival diseases, containing a maple leaf extract as an active ingredient. The maple leaf extract exhibits an effect of inhibiting hyperemia in the eyeball in which hyperemia has been induced and an effect of inhibiting angiogenesis in the eyeball in which corneal damage has been induced, thus being effectively used in a pharmaceutical composition for preventing and treating corneal diseases or conjunctival diseases.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: July 23, 2019
    Assignee: KOREA INSTITUTE OF ORIENTAL MEDICINE
    Inventors: Jin Yeul Ma, Jung Hyun Kim, Jong Wook Jeon, You Chang Oh, Won Kyung Cho, Youn Hwan Hwang, Nam Hui Yim, Jae Myung Yoo
  • APPARATUS AND METHOD OF ANALYZING AND IDENTIFYING SONG
    Publication number: 20190213279
    Abstract: An apparatus and method of analyzing and identifying a song with high performance identify a subject song in which global and local characteristics of a feature vector are reflected, and quickly identify a cover song in which changes in tempo and key are reflected by using a feature vector extracting part, a feature vector condensing part, and a feature vector comparing part, and by condensing a feature vector sequence into global and local characteristics in which a melody characteristic is reflected.
    Type: Application
    Filed: February 26, 2018
    Publication date: July 11, 2019
    Inventors: Jung Hyun KIM, Jee Hyun PARK, Yong Seok SEO, Won Young YOO, Dong Hyuck IM, Jin Soo SEO
  • Wireless power transmitter and method for wirelessly transmitting power
    Patent number: 10326313
    Abstract: A wireless power transmitter includes a converter configured to output an alternating current (AC) voltage in response to a transmission control signal; a power transmitter including a power transmitting coil and configured to vary an impedance in response to a resonance control signal, and to receive the AC voltage to wirelessly transmit power; and a controller configured to determine whether a wireless power receiver is present while varying the transmission control signal and the resonance control signal.
    Type: Grant
    Filed: January 17, 2017
    Date of Patent: June 18, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Sang Hyun Min, Jung Tae Kim, Jung Hyun Kim
  • APPARATUS AND METHOD FOR RECOGNIZING PERSON
    Publication number: 20190179960
    Abstract: An apparatus for recognizing a person includes a content separator configured to receive contents and separate the contents into video content and audio content; a video processor configured to recognize a face from an image in the video content received from the content separator and obtain information on a face recognition section by analyzing the video content; an audio processor configured to recognize a speaker from voice data in the audio content received from the content separator and obtain information on a speaker recognition section by analyzing the audio content; and a person recognized section information provider configured to provide information on a section of the contents in which a person appears based on the information on the face recognition section and the information on the speaker recognition section.
    Type: Application
    Filed: January 26, 2018
    Publication date: June 13, 2019
    Inventors: Dong Hyuck IM, Yong Seok SEO, Jung Hyun KIM, Jee Hyun PARK, Won Young YOO
  • Electrostatic protection diode and organic light emitting display device including electrostatic protection structure
    Patent number: 10319711
    Abstract: An organic light emitting display device includes a substrate including a pixel region and a peripheral region, a first wiring, a second wiring, a third wiring, and an electrostatic protection structure including electrostatic protection diodes coupled to the first, second, and third wirings. The electrostatic protection diodes each include an active pattern, a gate electrode pattern, and a connection pattern. The active pattern is at the peripheral region of the substrate, and has a first region, a second region spaced apart from the first region, and a third region between the first and second regions. The gate electrode pattern is at the third region on the active pattern. The connection pattern is coupled to the gate electrode pattern and the active pattern and is on the gate electrode pattern, and overlaps a portion of the first region of the active pattern and a portion of the third region.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: June 11, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung-Hyun Kim, Yeon-Hong Kim, Ki-Wan Ahn
  • ELECTRONIC DEVICE INCLUDING GLASS
    Publication number: 20190158641
    Abstract: According to an embodiment, an electronic device and a glass plate forming at least half of one side of an electronic device are disclosed. The electronic device includes a camera disposed below the glass plate. The glass plate includes an outer surface facing a first direction. The glass plate also includes an inner surface facing a second direction opposite to the first direction. The least one of the outer surface and the inner surface includes a first portion where at least a part of a lens of the camera is exposed, and the first portion includes a different curvature from a peripheral portion around the first portion.
    Type: Application
    Filed: March 30, 2018
    Publication date: May 23, 2019
    Inventors: Jung Hyun KIM, Kyung Min KWAK, Hyoung Do HEO, Jong Chul CHOI
  • ELECTRONIC DEVICE AND OPERATION CONTROL METHOD OF ELECTRONIC DEVICE
    Publication number: 20190156746
    Abstract: Various embodiments of the present invention relate to an electronic device and an operation control method of the electronic device, and the electronic device comprises an organic light-emitting diode (OLED) display panel including a plurality of sub pixels, a memory, and a processor, wherein the processor can be configured so as to confirm accumulated image data for each sub pixel of the display panel while a plurality of frames are displayed on the panel, generate a compensation image for compensating for a residual image generated on the display panel on the basis of the accumulated image data of each sub pixel when an event for residual image compensation occurs, and display the generated compensation image on the display panel.
    Type: Application
    Filed: July 26, 2017
    Publication date: May 23, 2019
    Inventors: Jung-Hyun KIM, Seung-Jae LEE, Young-Do KIM
  • Memory device having twin cell mode and refresh method thereof
    Patent number: 10297305
    Abstract: A memory device includes: a memory region including a plurality of word lines; and a refresh control block configured to: sequentially refresh the plurality of word lines in a manner such that two or more word lines are simultaneously refreshed during a first refresh operation, simultaneously refresh two or more first critical word lines corresponding to a first critical address generated by up-counting a target address during a second refresh operation, and simultaneously refresh two or more second critical word lines corresponding to a second critical address generated by down-counting the target address.
    Type: Grant
    Filed: May 1, 2018
    Date of Patent: May 21, 2019
    Assignee: SK hynix Inc.
    Inventors: Hong-Ki Moon, Jung-Hyun Kim