Patents by Inventor Sung Kyu Kim

Sung Kyu 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).

  • Patent number: 10845989
    Abstract: A controlling a portable device comprising a first touch screen and a second touch screen is provided. The method includes displaying first information related to a first application on the first touch screen and displaying second information related to the first application on the second touch screen; receiving a first user input moving to the first touch screen on the second touch screen; and replacing the first information and the second information with a third information and a fourth information related to the first application on the first touch screen and the second touch screen, in response to receiving the first user input, wherein each of the third information and the fourth information is displayed while being slidden in direction from the second touch screen to the first touch screen and the third information is displayed over a boundary between the first touch screen and the second screen during the sliding of the third information and the fourth information.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: November 24, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon-kyu Seo, Kyung-a Kang, Ji-yeon Kwak, Hyun-jin Kim, Hyun-Jung Song, Sung-Sik Yoo, Ju-youn Lee, Dong-Seok Ryu, Min-Kyu Park
  • Publication number: 20200365856
    Abstract: The present invention provides a cylindrical secondary battery which can have increased safety and capacity, and enhanced scratch resistance and pressure resistance on an external contact surface. To this end, a cylindrical secondary battery is disclosed, the battery comprising: a cylindrical case; an electrode assembly received in the case; and a cap assembly for sealing the case, wherein the cap assembly comprises a top plate having a notch formed on at least one surface thereof, a middle plate coupled to the top plate and including a first through-hole formed through the center thereof, and a bottom plate electrically connected with the electrode assembly and coupled to the top plate through the first through-hole of the middle plate, and includes a surface-treated region formed by surface-treating a surface of the top plate so as to have a concave-convex structure.
    Type: Application
    Filed: December 14, 2017
    Publication date: November 19, 2020
    Inventors: Dae Kyu KIM, Sung Gwi KO, Shin Jung KIM, Byoung Min CHUN
  • Publication number: 20200365545
    Abstract: A semiconductor package is provided. The semiconductor package includes a connection structure, a semiconductor chip, and a connection metal. The connection structure includes a redistribution layer and a connection via layer. The semiconductor chip is disposed on the connection structure, and includes a connection pad. The connection metal is disposed on the connection structure and is electrically connected to the connection pad by the connection structure. The connection via layer includes a connection via having a major axis and a minor axis, and in a plan view, the minor axis of the connection via intersects with the connection metal.
    Type: Application
    Filed: December 20, 2019
    Publication date: November 19, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chang Eun JOO, Sung Hoan KIM, Kyung Moon JUNG, Yong Hwan KWON, Young Kyu LIM, Seong Hwan PARK
  • Publication number: 20200357466
    Abstract: An integrated circuit (IC) device may include a single substrate that includes a single chip, and a plurality of memory cells spaced apart from one another on the substrate and having different structures. Manufacturing the IC device may include forming a plurality of first word lines in a first region of the substrate, and forming a plurality of second word lines in or on a second region of the substrate. Capacitors may be formed on the first word lines. Source lines may be formed on the second word lines. An insulation layer that covers the plurality of capacitors and the plurality of source lines may be formed in the first region and the second region. A variable resistance structure may be formed at a location spaced apart from an upper surface of the substrate by a first vertical distance, in the second region.
    Type: Application
    Filed: July 23, 2020
    Publication date: November 12, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sung-woo KIM, Jae-Kyu LEE, Ki-seok SUH, Hyeong-sun HONG, Yoo-sang HWANG, Gwan-hyeob KOH
  • Patent number: 10829430
    Abstract: Provided are an ester composition preparation system, including an integrated reactor, a gas-liquid separation column, a purification unit, an alcohol storage tank, and a mixed alcohol separation column, which is an efficient, economical, and simplified ester composition preparation system, and an ester composition preparation method using the same. The ester composition preparation system is a simplified system which can reduce facility space, drastically remove reaction equipment, and reduce transfer time through the introduction of the integrated reactor in which the reaction preparing an ester compound and the reaction preparing an ester composition are carried out in one space, the mixed alcohol separation column and the gas-liquid separation column.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: November 10, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Ha Na Lee, Sung Kyu Lee, Joon Ho Shin, Hyoung Jun, Hyun Kyu Kim
  • Publication number: 20200347486
    Abstract: A high-strength austenite-based high-manganese steel material and a manufacturing method for the same, the steel material comprising: manganese (Mn): 20 to 23 wt %, carbon (C): 0.3 to 0.5 wt %, silicon (Si): 0.05 to 0.50 wt %, phosphorus (P): 0.03 wt % or less, sulfur (S): 0.005 wt % or less, aluminum (Al): 0.050 wt % or less, chromium (Cr): 2.5 wt % or less, boron (B): 0.0005 to 0.01 wt %, nitrogen (N): 0.03 wt % or less, and a balance of iron (Fe) and other inevitable impurities, wherein stacked defect energy (SFE) represented by the following relationship 1 is 3.05 mJ/m2 or more, and a microstructure comprises 95 area % or more (including 100 area %) of austenite, and comprises 6 area % or more of strain grain boundaries in an austenite recrystallized grain, is provided. SFE (mJ/m2)=?24.2+0.950*Mn+39.0*C?2.53*Si?5.50*Al?0.765*Cr??[Relationship 1] where Mn, C, Cr, Si, and Al denote weight percent of respective components.
    Type: Application
    Filed: December 20, 2018
    Publication date: November 5, 2020
    Inventors: Un-Hae LEE, Tae-Kyo HAN, Sang-Deok KANG, Sung-Kyu KIM, Yong-Jin KIM
  • Patent number: 10824507
    Abstract: Disclosed are a semiconductor memory device, a controller, and a memory system. The semiconductor memory device includes a memory cell array including a plurality of memory cells, and an error correcting code (ECC) decoder configured to receive first data and a parity output from selected memory cells of the memory cell array. The ECC decoder generates a syndrome based on the first data and the parity, generates a decoding status flag (DSF) indicating a type of an error of the first data by the syndrome, and outputs the second data and the DSF to an external device outside of the semiconductor memory device when a read operation of the semiconductor memory device is performed.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: November 3, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Myung Kyu Lee, Jun Jin Kong, Ki Jun Lee, Sung Hye Cho, Dae Hyun Kim, Yong Gyu Chu
  • Patent number: 10819011
    Abstract: An electronic device is provided. The electronic device includes a housing including a first plate, a second plate facing the first plate, and a side member surrounding a space between the first plate and the second plate and a circuit board, which is accommodated inside a housing and in which a wireless communication circuit is disposed. The second plate includes a slot filled with a non-conductive material. An area other than the slot is formed of a conductive material. The circuit board includes a conductive pattern formed on the circuit board along with the slot of the second plate, and the wireless communication circuit is configured to feed one point of the second plate adjacent to the slot to receive a signal of a first frequency band through an electrical path formed by the slot and to feed the conductive pattern to receive a signal of a second frequency band through the slot.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: October 27, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Han Bin Lee, Jae Hyung Kim, Hua Li, Je Sun Moon, Jin Kyu Bang, Chang Ha Yu, Sung Yeul Hong
  • Patent number: 10820092
    Abstract: According to an exemplary embodiment, a display apparatus includes: a display device configured to display a video data; and a plurality of integrated speakers configured to output a plurality of audio signals in a low-pitched tone band and a middle and high-pitched tone band. The plurality of integrated speakers may each include: a woofer speaker configured to output a first audio signal of the audio signals in the low-pitched tone band; and at least one front speaker which is adjacent to the woofer speaker and configured to output a second audio signal of the audio signals in the middle and high-pitched tone band.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: October 27, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyeong-tae Lee, Jong-bae Kim, Dong-kyu Park, Sung-ha Son
  • Publication number: 20200335468
    Abstract: A semiconductor package includes: a semiconductor chip including a body having a first surface and a second surface, opposing the first surface, a connection pad disposed on the first surface of the body, and an extension pad disposed on the connection pad; and a connection structure including an insulating layer disposed on the first surface of the body of the semiconductor chip, a redistribution via penetrating through the insulating layer and having one side thereof in contact with the extension pad, and a redistribution layer disposed on the insulating layer and having a via pad in contact with the other side of the redistribution via, wherein a horizontal cross-sectional area of extension pad of the semiconductor chip is greater than a horizontal cross-sectional area of the connection pad of the semiconductor chip.
    Type: Application
    Filed: December 13, 2019
    Publication date: October 22, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyu Jin Choi, Sung Hoan Kim, Chang Eun Joo, Chil Woo Kwon, Young Kyu Lim, Sung Uk Lee
  • Patent number: 10812175
    Abstract: Provided is an apparatus and method for wideband short-range wireless communication using a directional antenna in a millimeter wave band, and the method for wideband short-range wireless communication according to an embodiment may determine a first time interval and a second time interval for a cooperated data frame transfer based on a packet transmission time at each transmission from a source node to a destination node, transmit a frame to a relay node through an antenna pattern directed towards the relay node at a start point of the first time interval, and transmit the frame to the destination node through an antenna pattern directed towards the destination node after a predetermined period of time from a start point of the second time interval.
    Type: Grant
    Filed: June 24, 2019
    Date of Patent: October 20, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kap Seok Chang, Hyoung Jin Kwon, Sung Geun Jin, Yong Sun Kim, Seung Eun Hong, Woo Yong Lee, Hyun Kyu Chung
  • Patent number: 10807522
    Abstract: Provided is a soft upper trim of a vehicle door, in which an upper substrate, a foam, and a transparent skin are laminated, and particularly, to a soft upper trim for switch assembly of a vehicle door, in which a switch, which is configured to preserve continuity of a transparent skin and display lock and unlock symbols on the transparent skin, is easily assembled to an upper substrate, and a method of manufacturing the same.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: October 20, 2020
    Assignees: SEOYON E-HWA CO., LTD., SEOYON AMERICA CORPORATION
    Inventors: Ji Hyun Cho, Dong Suk Kim, Jong Kyu Kim, Sung Won Lee
  • Patent number: 10802707
    Abstract: A controlling a portable device comprising a first touch screen and a second touch screen is provided. The method includes displaying first information related to a first application on the first touch screen and displaying second information related to the first application on the second touch screen; receiving a first user input moving to the first touch screen on the second touch screen; and replacing the first information and the second information with a third information and a fourth information related to the first application on the first touch screen and the second touch screen, in response to receiving the first user input, wherein each of the third information and the fourth information is displayed while being slidden in direction from the second touch screen to the first touch screen and the third information is displayed over a boundary between the first touch screen and the second screen during the sliding of the third information and the fourth information.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: October 13, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joon-kyu Seo, Kyung-a Kang, Ji-yeon Kwak, Hyun-jin Kim, Hyun-Jung Song, Sung-Sik Yoo, Ju-youn Lee, Dong-Seok Ryu, Min-Kyu Park
  • Patent number: 10803790
    Abstract: A display device includes a plurality of data lines to supply data voltages, a plurality of scan lines to supply scan signals, and a first pixel connected to at least one of the plurality of data lines, and connected to at least one of the plurality of scan lines, the first pixel including a first light-emitting diode of a first color, in which an anode is connected to a first node and a cathode is connected to a reference voltage line, and a second light-emitting diode of a second color that is different from the first color, in which an anode is connected to the reference voltage line, and a cathode is connected to the first node.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: October 13, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Hyun Min Cho, Sung Chul Kim, Hye Yong Chu, Jong Hyuk Kang, Dae Hyun Kim, Keun Kyu Song, Hyun Deok Im
  • Publication number: 20200317861
    Abstract: The present disclosure relates to a method for continuously manufacturing an ester-based composition and a manufacturing system therefor, the method improving a manufacturing yield by optimizing process variables of each reactor of a reaction unit in which a plurality of reactors are connected in series.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 8, 2020
    Inventors: Hyun Kyu KIM, Jeong Ju MOON, Hyoung JUN, Sung Kyu LEE, Chan Hyu JIN, Joo Ho KIM
  • Publication number: 20200317600
    Abstract: The present disclosure relates to a method and a system for manufacturing an ester-based composition which are characterized in sequentially operating a plurality of batch reactors, and since an ester-based composition is semi-continuously manufactured, the productivity is high and the stability of a batch reactor is secured.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 8, 2020
    Inventors: Hyun Kyu Kim, Sung Kyu Lee, Jeong Ju Moon, Hyoung Jun, Chan Hyu Jin
  • Publication number: 20200317599
    Abstract: The present disclosure relates to a manufacturing system and a manufacturing method which are capable of continuously manufacturing an ester-based composition, and has a technical feature of being capable of manufacturing an ether-based composition continuously, economically, and efficiently.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 8, 2020
    Inventors: Hyun Kyu KIM, Sung Kyu LEE, Hyoung JUN, Chan Hyu JIN, Jeong Ju MOON, Joo Ho KIM
  • Publication number: 20200317601
    Abstract: The present disclosure relates to a system and a method for continuously purifying a reaction product of esterification, where the system includes a neutralizer, a distiller, and a product purifier. Through the present system and the method, it is possible to perform a continuous purification process efficiently, and to reduce lower alcohol wastewater generated during purification.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 8, 2020
    Inventors: Hyun Kyu KIM, Sung Kyu LEE, Hyoung JUN, Chan Hyu JIN, Jeong Ju MOON, Joo Ho KIM
  • Patent number: 10796855
    Abstract: A multilayer capacitor includes a body, including a stacked structure formed of a plurality of dielectric layers and a plurality of internal electrodes, and a plurality of external electrodes. Each external electrode includes a conductive layer, disposed at the end of the body and connected to the plurality of internal electrodes, and a plating layer covering the conductive layer. Each conductive layer includes nickel (Ni) and barium titanate (BT), and an area occupied by nickel with respect to the total area of the respective conductive layer is 30% to 65%.
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: October 6, 2020
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sung Hyung Kang, Yong Koo Kim, Hyung Kyu Kim, Won Hee Yoo, Jong Hyun Cho, Byung Kil Yun, Seok Kyoon Woo, Hyun Sung Dong
  • Patent number: 10797040
    Abstract: A method of manufacturing a display module includes preparing a first substrate structure including an light-emitting diode (LED) array containing a plurality of LED cells, electrode pads connected to the first and second conductivity-type semiconductor layers, and a first bonding layer covering the LED array; preparing a second substrate structure including a plurality of thin-film transistor (TFT) cells disposed on a second substrate, and each having a source region, a drain region and a gate electrode disposed therebetween, the second substrate structure being provided by forming a circuit region, in which connection portions disposed to correspond to the electrode pads are exposed to one surface thereof, and by forming a second bonding layer covering the circuit region, respectively planarizing the first and second bonding layers, and bonding the first and second substrate structures to each other.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: October 6, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji Hye Yeon, Su Hyun Jo, Sung Hyun Sim, Ha Nul Yoo, Yong Il Kim, Han Kyu Seong