Patents by Inventor Sun An Jeong

Sun An Jeong 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).

  • Patent number: 10531396
    Abstract: A method and an apparatus for controlling uplink power in a wireless communication system are provided. The method for controlling uplink power of a User Equipment (UE) forming a transmission link with a plurality of BSs (BSs), a power headroom report trigger event by at least one of the plurality of BSs is detected. Power headroom information of the UE is reported to at least one of the plurality of BSs.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: January 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sun-Heui Ryoo, Jung-Soo Jung, Hyun-Jeong Kang, Jong-Hyung Kwun, Sung-Jin Lee
  • Patent number: 10529421
    Abstract: A memory system includes a memory cell array including a plurality of resistive memory cells; a peripheral circuit suitable for providing a set pulse or a reset pulse with write data into a selected memory cell among the resistive memory cells, based on a write command; and a memory controller suitable for providing the write command with the write data to the peripheral circuit and scheduling the write command based on an amount of power consumption calculated depending on the number of either low bits or high bits in the write data.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: January 7, 2020
    Assignee: SK hynix Inc.
    Inventors: Seung-Gyu Jeong, Jung-Hyun Kwon, Do-Sun Hong, Won-Gyu Shin
  • Patent number: 10530664
    Abstract: A view sensor, a home control system including the view sensor, and a method of controlling the home control system are provided. The view sensor includes: a lens unit configured to receive light in order to capture an image or project light in order to display the image; an image acquirer configured to acquire the image by using the light received from the lens unit; a projector configured to provide light to the lens unit in order to display the image; a beam splitter configured to provide the image acquirer with the light received from the lens unit or transmit the light generated by the projector to the lens unit; and a controller configured to, in response to the image being captured, control the beam splitter to provide the image acquirer with the light received from the lens and, in response to the image being displayed, control the beam splitter to provide the lens unit with the light generated by the projector.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: January 7, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-bae Park, Sang-hoon Lee, Jae-hoon Jeong, Kyung-sun Cho, Seong-seol Hong, Dong-jin Lee, Mi-jin Choi
  • Patent number: 10521138
    Abstract: A memory system including a nonvolatile memory device storing operation logs and map data; a volatile memory for temporarily storing the map data; and a controller flushing the map data from the volatile memory into the nonvolatile memory device by units of map data groups, and rebuilding the map data by selectively reading the map data by the units of map data groups from the nonvolatile memory device into the volatile memory according to the operation logs, wherein the operation logs indicate: locations of first and last pages to store the flushed map data; a start of an error management operation to a program error during the flushing of the map data; and a location of a last page storing normally flushed map data before an occurrence of the program error.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: December 31, 2019
    Assignee: SK hynix Inc.
    Inventors: Duck-Hoi Koo, Yong-Tae Kim, Soong-Sun Shin, Cheon-Ok Jeong
  • Publication number: 20190391314
    Abstract: An optical member includes a light guide plate, a wavelength conversion layer, and a reflective tape. The wavelength conversion layer is disposed on an upper surface of the light guide plate. The reflective tape includes a first side portion covering first side surfaces of the light guide plate and the wavelength conversion layer. The reflective tape includes a first surface and a second surface. The first surface is configured to reflect light of a first wavelength band and light of a second wavelength band different from the first wavelength band. The second surface is configured to absorb the light of the first wavelength band.
    Type: Application
    Filed: April 3, 2019
    Publication date: December 26, 2019
    Inventors: Do Hun KIM, Ji Eun NAM, Young Min PARK, You Jin SEO, Hyeon Mi LEE, Hyeon Seon JEONG, Taek Sun SHIN, Seong Yong HWANG
  • Patent number: 10512878
    Abstract: A complex malodor removing equipment includes: a neutralizing module which dissolves a portion of malodor-causing substances, in malodorous gas introduced from malodor-producing equipment, in liquid water and removes same, which includes an acidity neutralizing module that introduces an alkaline substance from outside and removes an acidic malodor-causing substance from the malodor-causing substances, and an alkaline neutralizing module that introduces an acidic substance from outside and removes an alkaline malodor-causing substance from the malodor-causing substances, and which connects the acidity neutralizing module and the alkaline neutralizing module; and a balancing module which dissolves the remainder of the malodor-causing substances, in the malodorous gas introduced from the neutralizing module, in water and removes same, which includes an oxidation balancing module that introduces an oxidizing agent from outside and balances the malodor-causing substances, and a reduction balancing module that intr
    Type: Grant
    Filed: February 23, 2016
    Date of Patent: December 24, 2019
    Inventors: Jae Ouk Jung, Myeong Sun Kim, Hyeong Jin Jeong, Yeo Jin Jeong
  • Publication number: 20190384681
    Abstract: A method for operating a data storage device which includes a nonvolatile memory device including a plurality of memory blocks, includes generating a valid page count table including the number of valid pages of each of closed blocks among the plurality of memory blocks in which data are written in all pages thereof and the number of valid pages of at least one open block among the plurality of memory blocks in which data is written in a part of pages thereof; generating a valid page scan table including a scan pointer for scanning the number of valid pages of the open block; and backing up the valid page count table and the valid page scan table in a meta block among the plurality of memory blocks.
    Type: Application
    Filed: August 28, 2019
    Publication date: December 19, 2019
    Inventors: Duck Hoi KOO, Yong Tae KIM, Soong Sun SHIN, Cheon Ok JEONG
  • Patent number: 10508159
    Abstract: The present invention relates to a method for preparing large-sized diene-based rubber latex, and an acrylonitrile-butadiene-styrene graft copolymer comprising the same. More particularly, it relates to a method for preparing large-sized diene-based rubber latex having improved impact strength by controlling content and time of addition of a cross-linking agent and an emulsifier having critical micelle concentration (CMC) of 150 mg/L or less during preparation of the large-sized rubber latex, large-sized diene-based rubber latex prepared therefrom, and an acrylonitrile-butadiene-styrene graft copolymer and thermoplastic resin comprising the same.
    Type: Grant
    Filed: December 24, 2015
    Date of Patent: December 17, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Jin Hyoung Lee, Young Min Kim, Su Jeong Han, Yoo Vin Kim, Young Hwan Jeong, Sun Haeng Chung, Jae Min Suk
  • Patent number: 10510822
    Abstract: A display device includes a substrate having a display area and a non-display area, a plurality of pixels in the display area, scan lines for supplying a scan signal to the pixels, the scan lines extending in a first direction, data lines for supplying a data signal to the pixels, the data lines extending in a second direction crossing the first direction, and a first dummy part in the non-display area, adjacent to an outermost pixel, connected to an outermost data line of the display area, forming a parasitic capacitor with the outermost pixel, and including a first dummy data line and a first dummy power pattern extending in parallel to the data lines.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: December 17, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Yang Wan Kim, Ji Hyun Ka, Tae Hoon Kwon, Byung Sun Kim, Hyung Jun Park, Su Jin Lee, Jae Yong Lee, Jin Tae Jeong, Seung Ji Cha
  • Patent number: 10501570
    Abstract: The present disclosure relates a method of preparing a rubbery polymer, a rubbery polymer, and a graft copolymer and thermoplastic resin composition including the rubbery polymer. In accordance with the present disclosure, a rubbery polymer, in which a large-diameter rubbery polymer and a small-diameter rubbery polymer are formed in a desired ratio by controlling the contents, addition time points, and types of a crosslinking agent, an emulsifier, and a molecular weight regulator when a conjugated diene monomer, the crosslinking agent, the molecular weight regulator, and the emulsifier are polymerized, and a graft copolymer and thermoplastic resin composition having excellent surface gloss and mechanical properties are provided.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: December 10, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Jin Hyoung Lee, Young Min Kim, Su Jeong Han, Yoo Vin Kim, Young Hwan Jeong, Sun Haeng Chung, Jae Min Suk
  • Patent number: 10502504
    Abstract: A heat exchanger in which a connecting part may be coupled to a header tank of the heat exchanger in the short term without using a separate coupling component before a brazing process is performed, and a coupling method of a connecting part thereof. The connecting part is coupled to a first header tank or a second header tank while surrounding a predetermined region of an outer peripheral surface of the first header tank or the second header tank, a region of the connecting part to which external force is locally applied being coupled to the first header tank or the second header tank while protruding together with the first header tank or the second header tank.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: December 10, 2019
    Assignee: Hanon Systems
    Inventors: Sung Hong Shin, Sun An Jeong
  • Publication number: 20190359812
    Abstract: A thermoplastic resin composition and a molded article produced using the same.
    Type: Application
    Filed: May 13, 2019
    Publication date: November 28, 2019
    Inventors: Jin Seong LEE, Gi Sun KIM, Hyun Ji OH, Young Chul KWON, Hyun Taek JEONG
  • Publication number: 20190359834
    Abstract: Disclosed are a near-infrared absorbing composition, an optical structure, and a camera module and an electronic device including the same. The near-infrared absorbing composition includes a copper complex represented by Chemical Formula 1. (L1)-Cu-(L2)n ??[Chemical Formula 1] Definitions of Chemical Formula 1 are described in the detailed description.
    Type: Application
    Filed: May 28, 2019
    Publication date: November 28, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Mi Jeong KIM, Yoon Seok KO, Jong Hoon WON, Myungsup JUNG, Sun Jung BYUN
  • Publication number: 20190363914
    Abstract: A semiconductor device including a signal generator and decoding and timing skew adjusting circuit is provided. The signal generator is configured to receive n multi-level signals having m signal levels and convert the n multi-level signals into n*(m?1) single level signals having two signal levels. The decoding and timing skew adjusting circuit is configured to receive the single level signals, perform a predefined operation on the single level signals to generate an output signal, and compensate for timing skew between the n multi-level signals, using the single level signals. The n and m are natural numbers, where n>=2 and m>=3.
    Type: Application
    Filed: February 28, 2019
    Publication date: November 28, 2019
    Inventors: YOSHIHIKO HAYASHI, SHINYA NAMIOKA, CHANG EUN LEE, SUNG-YEOL KIM, SI YOUNG KOH, HYUNG-SUN RYU, JANG YEOB LEE, SHIN Kl JEONG
  • Publication number: 20190355900
    Abstract: A method is for manufacturing a magnetic-tunnel-junction (MTJ) device. The method includes forming a free magnetic layer over a substrate, forming a metal layer over the free magnetic layer, and oxidizing the metal layer by exposing the metal layer to an oxidation gas at a temperature of 250° K or less.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 21, 2019
    Inventors: WHAN KYUN KIM, EUN SUN NOH, JOON MYOUNG LEE, WOO CHANG LIM, JUN HO JEONG
  • Patent number: 10482961
    Abstract: A memory system includes a resistive memory device comprising a memory cell array including a plurality of resistive memory cells and a peripheral circuit; and a memory controller suitable for generating data bus inversion (DBI) information which corresponds to write data based on an access history of the resistive memory cell corresponding to an address of the write data, and providing the DBI information, the address and the write data to the peripheral circuit, wherein the peripheral circuit is suitable for selectively inverting the write data based on the DBI information and writing the selectively inverted write data in a memory cell selected according to the address among the resistive memory cells.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: November 19, 2019
    Assignee: SK hynix Inc.
    Inventors: Seung-Gyu Jeong, Jung-Hyun Kwon, Do-Sun Hong, Won-Gyu Shin
  • Publication number: 20190348103
    Abstract: A semiconductor system may include a memory device and a controller. The memory device may include a plurality of decks. Each of the decks may include word lines and bit lines alternately stacked. The controller may control an operation for data of the decks included in the memory device. The controller may include a counting circuit block for counting access numbers of the word lines and the bit lines. The counting circuit block may include a plurality of x-counting blocks corresponding to the word lines that are stacked a plurality of y-counting blocks corresponding to the bit lines that are stacked. The x-counting blocks may count access numbers of selected word lines in accordance with a selection signal of a corresponding deck among the decks. The y-counting block may count access numbers of selected bit lines in accordance with the selection signal of the corresponding deck.
    Type: Application
    Filed: November 28, 2018
    Publication date: November 14, 2019
    Applicant: SK hynix Inc.
    Inventors: Seung Gyu JEONG, Do-Sun HONG, Su Hae WOO, Chang Soo HA
  • Publication number: 20190341579
    Abstract: The present invention relates to a composition for an organic electronic device encapsulant and an encapsulant formed by using the same. A composition for an encapsulant according to an exemplary embodiment of the present invention comprises: 1) a first copolymer comprising the first unit represented by Chemical Formula 1, the second unit represented by Chemical Formula 2, and the third unit represented by Chemical Formula 3; 2) a second copolymer comprising the second unit represented by Chemical Formula 2 and the third unit represented by Chemical Formula 3; 3) one or more photoinitiators; 4) a reactive silicone-based oligomer; and 5) a silicone acrylate-based compound.
    Type: Application
    Filed: December 20, 2017
    Publication date: November 7, 2019
    Inventors: Sun Yu, Nan Soo Kim, Minjae Jeong, Sunaga Takeshi
  • Publication number: 20190332322
    Abstract: A memory system includes a memory device and a memory controller. The memory device includes a plurality of cell regions. The memory controller controls an operation of the memory device. The memory controller includes a random access memory (RAM) and a cell region management unit. The RAM stores an address mapping table. The address mapping table includes physical block addresses for the plurality of cell regions, logical block addresses mapped with the physical block addresses, and status values corresponding to the physical block addresses. The cell region management unit determines whether there is a first cell region to be cleared among the plurality of cell regions, based on the status values, generates a cell clear command when there is the first cell region, and transmits the cell clear command to the memory device.
    Type: Application
    Filed: November 14, 2018
    Publication date: October 31, 2019
    Inventors: Jung Hyun KWON, Seung Gyu JEONG, Won Gyu SHIN, Do-Sun HONG
  • Patent number: 10459093
    Abstract: A PET-MRI device and a manufacturing method thereof are disclosed. The PET device includes a magnetic resonance imaging (MRI) machine comprising a solenoid coil and a magnetic-field correction coil, wherein the MRI machine has a cylindrical structure or a dipole structure; and a positron emission tomography (PET) machine comprising a PET image sensor, wherein PET image sensor electrodes are formed on one and the other ends of the PET image sensor that have a doughnut shape, and the PET machine has a cylindrical structure or a lattice structure, wherein the PET machine is formed in the MRI machine to allow a direction of an electric field of the PET machine to be parallel to a direction of a magnetic field of the MRI machine.
    Type: Grant
    Filed: May 12, 2016
    Date of Patent: October 29, 2019
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Jang Ho Ha, Han Soo Kim, Young Soo Kim, Manhee Jeong, Sun Mog Yeo