Patents by Inventor Young Sik Kim

Young Sik 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).

  • Semiconductor package including semiconductor chip
    Patent number: 10714453
    Abstract: A semiconductor package includes a first semiconductor chip disposed on a substrate. A first upward pad is disposed on an upper surface of the first semiconductor chip. A second semiconductor chip is arranged with an offset above the first semiconductor chip. A first downward pad is disposed on a lower surface of the second semiconductor chip. A first bonding wire connects the first upward pad and the substrate. A first inter-chip connector is interposed between the first upward pad and the first downward pad. A side surface of the second semiconductor chip is arranged above the first upward pad.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: July 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Doo Jin Kim, Young Sik Kim
  • Touch sensor and display device including the same
    Patent number: 10705635
    Abstract: A touch sensor includes a sensor unit having a first region including at least one pair of a first electrode and a second electrode, and a second region including at least two pairs of first electrodes and second electrodes, a plurality of sensing channels each including first and second input terminals, wherein the first input terminals of the sensing channels are connected to different ones of the first electrodes, an amplifying circuit connected between the second input terminals of the sensing channels and the second electrodes, and an input control unit connected between the amplifying circuit and the second electrodes, the input control unit including a first resistor connected to the second electrode of the first region, and a second resistor commonly connected to the second electrodes of the second region.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: July 7, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung Hak Kim, Do Ik Kim, Young Sik Kim, Sang Chul Lee
  • Display device and operating method thereof
    Patent number: 10685202
    Abstract: A display device includes a first substrate having light transmitting portions, a plurality of pixels positioned on the first substrate and including light emitting devices, a light sensor layer overlapping the first substrate and including light receiving devices respectively corresponding to the light transmitting portions, and a light guide layer positioned between the display panel and the light sensor layer and including light guide paths respectively corresponding to the light transmitting portions.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: June 16, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Do Ik Kim, Young Sik Kim, In Young Han
  • Display device including touch sensor and manufacturing method thereof
    Patent number: 10684717
    Abstract: A display device includes a display panel including a plurality of pixels, a touch sensor unit provided on the display panel, and including a touch sensing area in which a touch sensor is provided and a non-sensing area around the touch sensing area, and a polarizer provided on the touch sensor unit and bonded to the touch sensor unit, an edge side of the polarizer and an edge side of the touch sensor unit being aligned.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: June 16, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kang Won Lee, Byeong Kyu Jeon, Jeong Heon Lee, Young Sik Kim
  • FLEXIBLE DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE FLEXIBLE DISPLAY PANEL
    Publication number: 20200183215
    Abstract: A flexible display panel includes a flexible substrate including a first region including a display region and having a curved display surface, and a plurality of non-display regions that is located outside the display region and including a second region located outside the first region and folded in a direction different from a display direction of the first region, and an encapsulation member for encapsulating the display region along the curved display surface.
    Type: Application
    Filed: February 19, 2020
    Publication date: June 11, 2020
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Memory device and operation method thereof
    Patent number: 10666467
    Abstract: A memory device includes memory cell array including a plurality of memory cells that store data, a first transmitter that transmits the data to an external device through a first data line, and a ZQ controller that performs a ZQ calibration operation to generate a first ZQ code for impedance matching of the first data line. The first transmitter encodes the first ZQ code and the first data based on a first clock and drives the first data line based on the encoded result based on a second clock.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: May 26, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hye Jung Kwon, Seungjun Bae, Yongjae Lee, Young-Sik Kim, Young-Ju Kim, Suyeon Doo, Yoon-Joo Eom
  • MEMORY CONTROLLER PERFORMING RECOVERY OPERATION, OPERATING METHOD OF THE SAME, AND MEMORY SYSTEM INCLUDING THE SAME
    Publication number: 20200159602
    Abstract: A memory system for performing a recovery operation is provided. A memory system includes a memory device including a plurality of memory cells constituting a plurality of sub-sets, and a memory controller for controlling the memory device. The memory controller controls the memory device to manage a read count indicating a number of read operations performed by the memory device for each of the plurality of sub-sets, and to perform a recovery operation on a sub-set, among the plurality of sub-sets, based on the read count corresponding to the read count. Each of a plurality of sub-sets includes a plurality of pages. Each of the plurality of pages is a unit in which a read operation is performed in the plurality of memory cells.
    Type: Application
    Filed: October 7, 2019
    Publication date: May 21, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Eun chu Oh, Young-Sik Kim, Hee-hyun Nam, Young-geun Lee, Young-jin Cho
  • ERROR DETECTION CODE GENERATION CIRCUITS OF SEMICONDUCTOR DEVICES, MEMORY CONTROLLERS INCLUDING THE SAME AND SEMICONDUCTOR MEMORY DEVICES INCLUDING THE SAME
    Publication number: 20200162112
    Abstract: An error detection code generation circuit of a semiconductor device includes a first cyclic redundancy check (CRC) engine, a second CRC engine and an output selection engine. The first CRC engine generates first error detection code bits using a first generation matrix, based on a plurality of first unit data and first ig,DBI bits in response to a mode signal. The second CRC engine generates second error detection code bits using a second generation matrix, based on a plurality second unit data and second DBI bits, in response to the mode signal. The output selection engine generates final error detection code bits by merging the first error detection code bits and the second error detection code bits in response to the mode signal. The first generation matrix is the same as the second generation matrix.
    Type: Application
    Filed: January 21, 2020
    Publication date: May 21, 2020
    Inventors: SANG-UHN CHA, YE-SIN RYU, YOUNG-SIK KIM, SU-YEON DOO
  • COIN-TYPE SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND APPARATUS FOR CHARGING/DISCHARGING COIN-TYPE SECONDARY BATTERY
    Publication number: 20200153029
    Abstract: The present disclosure relates to a method for manufacturing a coin-type secondary battery. The method includes at least: bonding one or more solid electrolytes to an anode upper case; forming an anode active material layer on an anode current collector; sequentially stacking the anode current collector on which the anode active material layer is formed and the anode upper case to which the one or more solid electrolytes are bonded on an anode bottom case to obtain an anode part; sequentially stacking the anode part, a separator, a cathode current collector, and a second case including one or more openings on a first case; bonding the first case to the second case; and introducing an ion-containing solution containing sodium, lithium, magnesium, and a combination thereof from the outside of the second case into an interior thereof.
    Type: Application
    Filed: November 15, 2019
    Publication date: May 14, 2020
    Applicant: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Young Sik KIM, Jin Hyup HAN, Soo Min HWANG
  • ELECTRONIC DEVICE FOR PERFORMING CODE-BASED ENCRYPTION SUPPORTING INTEGRITY VERIFICATION OF A MESSAGE AND OPERATING METHOD THEREOF
    Publication number: 20200153611
    Abstract: Disclosed is an electronic device for performing code-based encryption supporting integrity verification of a message and an operating method thereof. When a data transmission side encrypts a message through code-based encryption and transmits the encrypted message to a data reception apparatus, the data transmission side is allowed to use a hash value generated based on a part of the message as an error in code-based encryption to support the data reception apparatus to verify an integrity of a received message by using the hash value.
    Type: Application
    Filed: November 5, 2019
    Publication date: May 14, 2020
    Applicants: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, Industry-Academic Cooperation Foundation, Chosun University
    Inventors: Dae Woon LIM, Young Sik KIM, Ki Soon YU
  • FLEXIBLE DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE FLEXIBLE DISPLAY PANEL
    Publication number: 20200142448
    Abstract: A flexible display panel including: a flexible substrate including a first region, second regions that extend from the first region and that have a curved surface, and a third region folded towards the second regions; a first display region in the first region of the flexible substrate; a second display region in the second regions of the flexible substrate; a plurality of non-display regions outside the first display region or the second display regions, wherein at least one of the plurality of non-display regions is in the third region of the flexible substrate; and an encapsulation member for encapsulating the first display region and the second display regions.
    Type: Application
    Filed: January 6, 2020
    Publication date: May 7, 2020
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • ELECTRODE STRUCTURE, METHOD OF MANUFACTURING THE SAME, SECONDARY BATTERY INCLUDING THE SAME
    Publication number: 20200136120
    Abstract: The present invention relates to an electrode structure, a method of manufacturing the same, and a secondary battery including the same, and the electrode structure may include a negative electrode part; a positive current collector which is formed of a fabric material and surrounds an outer surface of the negative electrode part; and a positive electrode coupled to an edge of the positive current collector.
    Type: Application
    Filed: October 24, 2019
    Publication date: April 30, 2020
    Applicants: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY), KOREA EAST-WEST POWER CO., LTD., 4 to One Co.,Ltd.
    Inventors: Young sik KIM, Young jin KIM, Jeong sun PARK, Kyong min JEON, Young gi KIM, Myung jae KIM
  • FLEXIBLE DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE FLEXIBLE DISPLAY PANEL
    Publication number: 20200103940
    Abstract: A flexible display panel including: a flexible panel including a first region including a display region and oriented on a first plane and a second region including a non-display region and oriented on a second plane different from the first plane; and a flexible encapsulation member disposed on the flexible panel so as to encapsulate at least the display region.
    Type: Application
    Filed: December 2, 2019
    Publication date: April 2, 2020
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • Method and electronic device for updating configuration settings
    Patent number: 10599410
    Abstract: An electronic device includes a communication circuit that communicates with an external device, a memory configured to store first setting data corresponding to a first time period, and a processor operatively connected with the communication circuit and the memory. The processor receives second setting data corresponding to a second time period from the external device through the communication circuit if a specified time point is reached, deletes at least a portion of the first setting data based on whether a status of a user is a login status or a logout status, and applies the second setting data to the electronic device.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: March 24, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Sik Kim, In Ku Kang, Yu Seung Kim, Tae Hyun Kim, Dong Ho Jang, Eun Jung Hyun
  • COIN-TYPE SECONDARY BATTERY, MANUFACTURING METHOD THEREFOR, AND APPARATUS FOR CHARGING/DISCHARGING COIN-TYPE SECONDARY BATTERY
    Publication number: 20200091543
    Abstract: The present disclosure relates to an apparatus for charging and discharging a coin-type secondary battery. The apparatus includes at least: a vessel filled with a solution containing water or sodium ions; a jig part installed at the vessel, having an interior in which a coin-type secondary battery is mounted, and configured to allow a cathode part of the coin-type secondary battery to be brought into contact with the solution in the vessel; an anode terminal installed at the jig part and electrically connected to an anode part of the coin-type secondary battery; and a cathode terminal electrically connected to the cathode part of the coin-type secondary battery.
    Type: Application
    Filed: November 15, 2019
    Publication date: March 19, 2020
    Applicant: UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Young Sik KIM, Jin Hyup HAN, Soo Min HWANG
  • Data encryption apparatus and method using an encryption key based on puncturing of a generator matrix
    Patent number: 10587407
    Abstract: Disclosed are a data encryption apparatus and a data encryption method using an encryption key based on puncturing of a generator matrix. Bit values located in a column at a specific point are punctured from a generator matrix of a Reed-Muller (RM) code and thereafter, encryption of a message is performed through a public key generated by using the punctured generator matrix to defend an attack from a third party based on a structure of the RM code by change of the structure of the generator matrix, thereby solving security vulnerability caused as the existing McEliece encryption system uses the generator matrix of the RM code having a special structure as it is.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: March 10, 2020
    Assignees: Seoul National University R&DB Foundation, Industry-Academic Cooperation Foundation, Chosun University
    Inventors: Jong-Seon No, Wijik Lee, Young-Sik Kim
  • MEMORY CONTROLLER AND OPERATING METHOD THEREOF
    Publication number: 20200073799
    Abstract: A memory controller configured to control a memory device including a plurality of banks. The memory controller may determine whether a number of write commands enqueued in a command queue of the memory controller exceeds a reference value, calculate a level of write power to be consumed by the memory device in response to at least some of the write commands from among the enqueued write commands when the number of enqueued write commands exceeds the reference value, and schedule, based on the calculated level of write power, interleaving commands executing an interleaving operation of the memory device, from among the enqueued write commands.
    Type: Application
    Filed: June 18, 2019
    Publication date: March 5, 2020
    Inventors: Jeong-ho LEE, Young-sik KIM, Eun-chu OH, Young-kwang YOO, Young-geun LEE
  • Flexible display panel including a curved display surface and display apparatus including the flexible display panel
    Patent number: 10578897
    Abstract: A flexible display panel includes a flexible substrate including a first region including a display region and having a curved display surface, and a plurality of non-display regions that is located outside the display region and including a second region located outside the first region and folded in a direction different from a display direction of the first region, and an encapsulation member for encapsulating the display region along the curved display surface.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: March 3, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Dong-Un Jin, Woo-Jong Lee, Yang-Wan Kim, Young-Sik Kim, Jun-Sang Lyu, Sang-Min Kim
  • DISPLAY DEVICE
    Publication number: 20200064968
    Abstract: A display device is provided. The display device includes a display unit which includes a display area and a first hole formed in the display area; and an input sensing unit which is disposed on the display unit and comprises a second hole corresponding to the first hole, the input sensing unit further including: a base layer which includes: an adjacent area disposed adjacent to the second hole and a sensing area overlapping the display area and surrounding the adjacent area; detection electrodes which are disposed on the sensing area; and a first connection wiring which is disposed on the adjacent area, the first connection wire electrically connecting at least two detection electrodes spaced apart by the second hole, disposed at respective sides of the second hole.
    Type: Application
    Filed: January 30, 2019
    Publication date: February 27, 2020
    Inventors: Chang Bum KIM, Hyung Chul KIM, Jung Mok PARK, Young Sik KIM, Young Seok YOO
  • Rechargeable battery module and method for manufacturing the same
    Patent number: 10573928
    Abstract: A exemplary embodiment of the present invention provide a coin-type rechargeable battery module and a method for manufacturing the same in which a solid electrolyte selectively passing specific metal ions is applied to a negative electrode, an ion-containing solution (e.g., seawater) including sodium, lithium, magnesium, and a combination thereof is applied to a positive electrode, and the ion-containing solution flows in from the outside of the positive electrode, and which may be modularized to realize a large-capacity battery.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: February 25, 2020
    Assignee: UNIST (ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Young Sik Kim, Wooseok Go, Jin Hyup Han