Patents by Inventor Dong Sun

Dong Sun 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: 20190317258
    Abstract: An electronic device may be provided with a color ambient light sensor. The color ambient light sensor may be used to measure an ambient light spectrum over a wavelength range of interest. Control circuitry in the electronic device can take actions based on the measured ambient light spectrum such as adjusting the brightness and color cast of content on a display. A display may have a display cover layer. The color ambient light sensor can be mounted under the display cover layer and may receive ambient light through the display cover layer. The color ambient light sensor may have a tunable wavelength filter such as an electrically adjustable Fabry-Perot resonator. A light collimator may be interposed between the display cover layer and the Fabry-Perot resonator to collimate ambient light that is passed to the Fabry-Perot resonator. A light detector measures the light passing through the Fabry-Perot resonator.
    Type: Application
    Filed: April 13, 2018
    Publication date: October 17, 2019
    Inventors: Dong Zheng, Ove Lyngnes, Prashanth S. Holenarsipur, Serhan O. Isikman, Tianbo Sun, Tingjun Xu, Xianwei Zhao, Xingxing Cai
  • Publication number: 20190319045
    Abstract: The method of manufacturing a semiconductor device include: forming conductive patterns in interlayer spaces between interlayer insulating layers, the conductive patterns being separated from each other by a slit passing through the interlayer insulating layers, wherein the conductive patterns include a first by-product; generating a second by-product of a gas phase by reacting the first by-product remaining in the conductive patterns with source gas; and performing an out-gassing process to remove the second by-product.
    Type: Application
    Filed: June 25, 2019
    Publication date: October 17, 2019
    Inventors: Won Joon CHOI, Min Sung KO, Kyeong Bae KIM, Jong Gi KIM, Dong Sun SHEEN, Jung Myoung SHIM, Young Ho YANG, Hyeng Woo EOM, Kwang Wook LEE, Woo Jae CHUNG
  • Publication number: 20190320496
    Abstract: The present disclosure provides a processing circuit of a display device, a display device and an operating method thereof. The processing circuit includes: an obtaining module, configured to determine a current operating mode of the display device; and a control module, connected with the obtaining module and the communication modules and configured to control an operating state of each of the communication modules based on the performances of the communication modules and the current operating mode of the display device. Performances of the communication modules are different from each other.
    Type: Application
    Filed: August 1, 2017
    Publication date: October 17, 2019
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yan LI, Bo GAO, Yue LI, Lingyun SHI, Wei SUN, Guangquan WANG, Dong CHEN, Xue DONG, Shengji YANG
  • Patent number: 10446760
    Abstract: Disclosed are an organic compound represented by formula 1, an organic optoelectric diode applying the organic compound, and a display device comprising the organic optoelectric diode.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: October 15, 2019
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Chang-Ju Shin, Dong-Wan Ryu, Eun-Sun Yu, Han-Ill Lee, Chun-Keun Jang, Sung-Hyun Jung, Ju-Yeon Jung, Jin-Seok Hong, Bo-Hyung Kim, Chang-Woo Kim
  • Patent number: 10445005
    Abstract: A memory system includes a wear-leveling module detecting a hot memory block among a plurality of memory blocks based on the number of times write operations are performed on each of the memory blocks, and moving data from the hot memory block to a spare memory block, a counting unit counting the number of data movement from the hot memory block to the spare memory block, on each of memory regions formed by grouping the plurality of memory blocks, and output data movement counts, a first detection unit selecting one from the plurality of memory regions based on the data movement count, and detecting a cold memory block among memory blocks included in the selected memory region, and a management unit moving data from the cold memory block to the hot memory block, and managing the cold memory block as the spare memory block.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: October 15, 2019
    Assignee: SK hynix Inc.
    Inventors: Do-Sun Hong, Yong-Ju Kim, Dong-Gun Kim
  • Patent number: 10436927
    Abstract: A method can include receiving seismic data of a geologic environment; receiving a background model that is a part of a partitioned model of the geologic environment; predicting reflections using the background model; determining incoherence of an offset-dependent matching filter based at least in part on the reflections and the seismic data; based at least in part on the incoherence, adjusting the background model to generate an adjusted background model; and outputting the adjusted background model.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: October 8, 2019
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Dong Sun, Kun Jiao, Xin Cheng, Denes Vigh
  • Patent number: 10436388
    Abstract: A high-pressure container having a liner and a composite layer for reinforcing a perimeter of the liner includes: a cylinder part foiled along the axial direction of the high-pressure container; and dome parts fastened to both ends of the cylinder part to enclose the high-pressure container. The composite layer formed on the cylinder part is formed by a plurality of hoop layers and helical layers overlapped alternately. A hoop layer disposed closer to the liner has a thickness greater than that of a hoop layer disposed farther from the liner so that a thickness of the hoop layers decreases as a distance from the linear increases.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: October 8, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Dong Sun Lee
  • Patent number: 10438969
    Abstract: Provided herein may be a semiconductor device and a method of manufacturing the same. The semiconductor device may include a memory string including memory cells coupled to each other in series via a channel layer, the memory string coupled between a bit line and a second source line. The semiconductor device may include a first source line electrically coupled to the second source line through the channel layer.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: October 8, 2019
    Assignee: SK hynix Inc.
    Inventors: In Su Park, Dong Sun Sheen
  • Patent number: 10440821
    Abstract: Provided is a touch panel. The touch panel includes a substrate and an electrode member disposed on the substrate. The electrode member includes a base material for electrode having first and second surfaces opposite to each other, a first electrode disposed on the first surface, and a second electrode disposed on the second surface.
    Type: Grant
    Filed: April 4, 2018
    Date of Patent: October 8, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Dong Youl Lee, Young Jin Noh, Young Sun You, Sun Young Lee, Yong Jin Lee, Kyoung Hoon Chai
  • Patent number: 10431766
    Abstract: An organic light-emitting device and a flat panel display device, the organic-light emitting device including an anode; a cathode; and an organic layer therebetween including an emission layer, a hole transport region between the anode and the emission layer, the hole transport region including at least one of a hole injection layer, a hole transport layer, and an electron blocking layer, an electron transport region between the emission layer and the cathode, the electron transport region including at least one of a hole blocking layer, an electron transport layers and an electron injection layer, and a buffer layer between the emission layer and the electron transport region, wherein the buffer layer includes a biscarbazole-based derivative and triphenylene-based derivative, and a triplet energy (ET1) of the biscarbazole-based derivative or the triphenylene-based derivative and a triplet energy (ET2) of a dopant of the emission layer satisfy the following relationship: ET1>ET2.
    Type: Grant
    Filed: August 13, 2014
    Date of Patent: October 1, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Naoyuki Ito, Seul-Ong Kim, Youn-Sun Kim, Dong-Woo Shin, Jung-Sub Lee
  • Publication number: 20190292683
    Abstract: The present disclosure discloses a method for preparing cellulose fiber. The method includes the following steps: 1) mixing cellulose pulp with NMMO aqueous solution of a mass concentration of 60%-85%, preferably 70% to 76%, to obtain a uniform mixture; 2) subjecting the obtained uniform mixture to dewatering for swelling, dissolution, and deaerating to obtain a cellulose spinning stock solution; 3) the cellulose spinning stock solution entering into a spinning machine after being filtered and heat exchange, and entering into a coagulation system after carrying out extruding by a spinneret-pack and cooling by air, and then coagulating in a NMMO coagulating bath of a mass concentration of 50% to 72% to obtain nascent fiber; and 4) subjecting the nascent fiber to rinsing to obtain a fiber filament bundle, and then, performing subsequent-section treatment to obtain cellulose fiber.
    Type: Application
    Filed: December 27, 2016
    Publication date: September 26, 2019
    Inventors: Yushan SUN, Ting LI, Chunzu CHENG, Libing DING, Jian CAI, Qiang LUO, Yunan ZHOU, Dong ZHANG, Jigang XU
  • Publication number: 20190293822
    Abstract: The present disclosure disclose a method, an apparatus and a system for eliminating a frequency dispersion effect, wherein the method comprises: testing a core sample to obtain logging band velocities and seismic band velocities under different pressures; fitting a relationship between a stratum pressure and the logging band velocity using the logging band velocities under different pressures, and fitting a relationship between the stratum pressure and the seismic band velocity using the seismic band velocities under different pressures; and eliminating a frequency dispersion effect in a target area using the relationship between the stratum pressure and the logging band velocity and the relationship between the stratum pressure and the seismic band velocity.
    Type: Application
    Filed: August 22, 2018
    Publication date: September 26, 2019
    Inventors: Chuang LI, Jianguo PAN, Hongbin WANG, Jianguo ZHAO, Linjun HUANG, Dong SUN, Chao FENG, Qingzhou YAO, Yanfang GAO
  • Patent number: 10423023
    Abstract: A method of preparing a liquid crystal capsule and the use of the liquid crystal capsule. The liquid crystal capsule has advantages in that transmittance and stability are improved and the degree of scattering is uniform.
    Type: Grant
    Filed: February 26, 2015
    Date of Patent: September 24, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Dong Hyun Oh, Sung Joon Min, Jung Sun You, Kyung Jun Kim
  • Patent number: 10424649
    Abstract: A semiconductor device includes a substrate, device isolation film defining an active region of the substrate in which a gate trench extends, a gate insulating film disposed along sides and a bottom of the gate trench, a gate electrode disposed on the gate insulating film in the gate trench and having a first portion, a second portion on the first portion, and a third portion on the second portion, a first barrier film pattern interposed between the first portion of the gate electrode and the gate insulating film, a second barrier film pattern interposed between the second portion of the gate electrode and the gate insulating film, and a third barrier film pattern interposed between the third portion of the gate electrode and the gate insulating film. The work function of the first barrier film pattern is greater than the work function of the second barrier film pattern and less than the work function of the third barrier film pattern.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: September 24, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joon-Seok Moon, Dong Sik Kong, Sung Won Yoo, Hee Sun Joo, Kyo-Suk Chae
  • Publication number: 20190284004
    Abstract: An example print medium loading device includes a loading unit on which a print medium is loadable, a transporting roller unit to transport a print medium toward the loading unit, and a moving gate between the loading unit and the transporting roller unit. The loading gate moves according to locations to which the print medium is transported. In an example, when a first print medium is loaded on the loading unit and the transporting roller unit transports a second print medium toward the loading unit, the moving gate is positioned at the first location to overlap a trailing end of the first print medium toward the moving gate. When the leading end of the second print medium is past the moving gate and the second print medium is loaded on the loading unit, the moving gate sequentially moves through the first through fourth positions.
    Type: Application
    Filed: June 4, 2019
    Publication date: September 19, 2019
    Inventors: Eiji FUKASAWA, Tae Hong KIM, Dong Sun JUNG
  • Patent number: 10417062
    Abstract: The present application discloses a method and apparatus of unloading an out of memory (OOM) processing flow to a user space. A specific implementation of the method includes: writing related information of an OOM event into a memory page shared by a user space and a kernel space when a process triggers the OOM event, the related information comprising: an identification of the process and a path of a memory resource control sub-system where the process exists; acquiring, by an OOM service process of the user space, the related information of the OOM event through the memory page; and processing, by the OOM service process of the user space, the OOM event using the related information of the OOM event.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: September 17, 2019
    Assignee: Beijing Baidu Netcom Science and Technology Co., Ltd.
    Inventors: Linsi Yuan, Baisheng Wang, Dong Sun, Zhiyong Li
  • Publication number: 20190280211
    Abstract: Disclosed is an organic optoelectronic device including a cathode and an anode facing each other; light emitting layer disposed between the cathode and the anode; and an electron transport layer disposed between the cathode and the light emitting layer, wherein the light emitting layer includes at least one of a first compound for an organic optoelectronic device represented by Chemical Formula 1 and at least one of a second compound for an organic optoelectronic device represented by Chemical Formula 2 and the electron transport layer includes at least one of a third compound for an organic optoelectronic device represented by Chemical Formula 3. Details of Chemical Formulae 1 to 3 are the same as described in the specification.
    Type: Application
    Filed: September 5, 2017
    Publication date: September 12, 2019
    Inventors: Ho Kuk JUNG, Jinhyun LUI, Dong-Yeong KIM, Kipo JANG, Dal-Ho HUH, Eun Sun YU, Sung-Hyun JUNG
  • Patent number: D862674
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Sun Shin, Kang-Doo Kim, Dong-Hyuk Uim
  • Patent number: D862675
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: October 8, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Sun Shin, Kang-Doo Kim, Dong-Hyuk Uim
  • Patent number: D863524
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: October 15, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Sun Shin, Kang-Doo Kim, Dong-Hyuk Uim