Patents by Inventor Sang Won Park

Sang Won Park 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: 20240050513
    Abstract: A peptide with terminal tyrosine has an excellent effect on inhibiting protein nitration and also an excellent effect on preventing, ameliorating, or treating disease symptoms in chronic immobilization stress-induced depression/cognitive impairment model, Alzheimer's disease model, epileptic seizure model, stroke model, type 2 diabetes model, acute renal failure model, or hyperammonemia model.
    Type: Application
    Filed: February 23, 2022
    Publication date: February 15, 2024
    Inventors: Hyun Joon KIM, Young Bum KIM, Jae Soon KANG, Soonwoong JUNG, Miyoung SONG, Ji Hyeong BAEK, Sang Won PARK, Hwajin KIM, Dae Young YOO
  • Publication number: 20240005992
    Abstract: An operation method of a memory device, having a memory block connected with wordlines, includes: (1) receiving a command from a memory controller, (2) activating a first block selection signal controlling first pass transistors configured to connect the wordlines connected with the memory block with driving lines, and (3) controlling the wordlines such that a first operation corresponding to the command is performed. After the first operation is completed, the method further includes: (4) pre-charging channels of the memory block with a first voltage and (5) performing a mode recovery operation such that the wordlines are controlled with a recovery voltage. The mode recovery operation includes deactivating the first block selection signal.
    Type: Application
    Filed: June 9, 2023
    Publication date: January 4, 2024
    Inventors: DONGJIN SHIN, SANG-WON PARK, WON-TAECK JUNG, BYUNGSOO KIM, SU CHANG JEON
  • Patent number: 11854982
    Abstract: A three-dimensional semiconductor memory device may include a first stack structure block including first stack structures arranged in a first direction on a substrate, a second stack structure block including second stack structures arranged in the first direction on the substrate, a separation structure disposed on the substrate between the first and second stack structure blocks and including first mold layers and second mold layers, and a contact plug penetrating the separation structure. A bottom surface of the contact plug may contact the substrate.
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: December 26, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bongsoon Lim, Sang-Wan Nam, Sang-Won Park, Sang-Won Shim, Hongsoo Jeon, Yonghyuk Choi
  • Patent number: 11841423
    Abstract: Disclosed are an object recognition apparatus and method for a vehicle. The object recognition apparatus for a vehicle may include two or more sensors each configured to transmit a signal toward an object and receive signals having a direct path and indirect path and reflected and received from the object, a time of flight (ToF) detector configured to detect ToFs of the direct path and indirect path of each of the two or more sensors using the signals having the direct path and indirect path and received by each of the two or more sensors, and an object recognizer configured to recognize the object using the ToFs of the direct path and indirect path of each of the two or more sensors, detected by the ToF detector.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: December 12, 2023
    Assignee: HYUNDAI MOBIS Co., Ltd
    Inventors: Yeon Joo Shim, Jin Woo Jung, Sang Won Park, Jun Seop Jeong
  • Patent number: 11783900
    Abstract: A non-volatile memory device includes a memory cell array including a plurality of cell strings, each of the plurality of cell strings includes a gate-induced drain leakage (GIDL) transistor and a memory cell group, and a control logic to apply a voltage to each of the plurality of cell strings. The control logic performs a first erase operation of erasing the memory cell groups of each of the plurality of cell strings, a first verification operation of detecting erase results of the memory cell groups of each of the plurality of cell strings, and a program operation of programming the GIDL transistors of some of the plurality of cell strings.
    Type: Grant
    Filed: June 14, 2022
    Date of Patent: October 10, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Won Park, Won Bo Shim, Bong Soon Lim
  • Patent number: 11726573
    Abstract: A method for providing haptic feedback includes sensing a user's input through a display panel, determining haptic feedback corresponding to the input, and controlling a voltage applied to each of the plurality of actuators to provide the determined haptic feedback to a location where the input is sensed, wherein the controlling of the voltage applied to each of the plurality of actuators includes adjusting the voltage applied to each of the plurality of actuators to reduce the magnitude of radiation noise of the panel due to excitation of the plurality of actuators and to uniformize the magnitude of the noise for each location of the panel.
    Type: Grant
    Filed: January 11, 2022
    Date of Patent: August 15, 2023
    Assignee: Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: No Cheol Park, Whee Jae Kim, Dong Joon Kim, Sang Won Park
  • Publication number: 20230248681
    Abstract: A method for ameliorating a disease caused by nitration of tyrosine in protein includes administering a composition comprising tyrosine or a salt thereof to a subject in need thereof. Tyrosine as effective component of the present invention not only can enhance the activity of glutamine synthetase having reduced activity and but also has an effect of restoring the amount (i.e., ratio) of glutamine and glutamic acid in brain and the amount of ammonia to normal level, an effect of enhancing the insulin sensitivity in a model of type 2 diabetes, an effect of suppressing the excitotoxicity and oxidative stress in a model of epileptic seizure, an effect of reducing cerebral infarction and enhancing the activity of GS in a model of brain stroke, an effect of eliminating the nitration of tyrosine using human recombinant MnSOD, and an effect for acute renal failure and hyperammonemia.
    Type: Application
    Filed: June 30, 2021
    Publication date: August 10, 2023
    Inventors: Hyun Joon KIM, Jae Soon KANG, Ji Hyung BAEK, Soonwoong JUNG, Sang Won PARK
  • Publication number: 20230154553
    Abstract: Disclosed is an operation method of a memory device that includes a plurality of memory cells stacked in a direction perpendicular to a substrate. The method includes performing first to (n?1)-th program loops on selected memory cells connected to a selected word line from among the plurality of memory cells, based on a first program parameter, and after the (n?1)-th program loop is performed, performing n-th to k-th program loops on the selected memory cells, based on a second program parameter different from the first program parameter. Herein, n is an integer greater than 1 and k is an integer greater than or equal to n. The first and second program parameters include information about at least two of a program voltage increment, a 2-step verify range, and a bit line forcing voltage used in the first to k-th program loops.
    Type: Application
    Filed: September 29, 2022
    Publication date: May 18, 2023
    Inventors: YOHAN LEE, SANG-WAN NAM, SANG-WON PARK, JIHO CHO, EUNHYANG PARK
  • Publication number: 20230145750
    Abstract: A nonvolatile memory may include; a first memory cell array including a first selection transistor connected to a first string selection line, a second memory cell array including a second selection transistor connected to a second string selection line and spaced apart from the first string selection line by a first cutting line, and a peripheral circuit. The peripheral circuit may provide a first program voltage to the first selection transistor, provide a second program voltage to the second selection transistor different from the first program voltage, program the first selection transistor with a first threshold voltage in response to the first program voltage, and program the second selection transistor with a second threshold voltage level greater than the first threshold voltage in response to the second program voltage.
    Type: Application
    Filed: March 28, 2022
    Publication date: May 11, 2023
    Inventors: SANG-WON PARK, WON-TAECK JUNG, HAN-JUN LEE, SU CHANG JEON
  • Publication number: 20230056261
    Abstract: A three-dimensional semiconductor memory device may include a first stack structure block including first stack structures arranged in a first direction on a substrate, a second stack structure block including second stack structures arranged in the first direction on the substrate, a separation structure disposed on the substrate between the first and second stack structure blocks and including first mold layers and second mold layers, and a contact plug penetrating the separation structure. A bottom surface of the contact plug may contact the substrate.
    Type: Application
    Filed: November 7, 2022
    Publication date: February 23, 2023
    Inventors: BONGSOON LIM, SANG-WAN NAM, SANG-WON PARK, SANG-WON SHIM, HONGSOO JEON, YONGHYUK CHOI
  • Patent number: 11515325
    Abstract: A three-dimensional semiconductor memory device may include a peripheral circuit structure including transistors on a first substrate, and a cell array structure on the peripheral circuit structure, the cell array structure including: a first stack structure block comprising first stack structures arranged side by side in a first direction on a second substrate, a second stack structure block comprising second stack structures arranged side by side in the first direction on the second substrate, a separation structure disposed on the second substrate between the first stack structure block and the second stack structure block and comprising first mold layers and second mold layers, and a contact plug penetrating the separation structure. The cell array structure may include a first metal pad and the peripheral circuit structure may include a second metal pad. The first metal pad may be in contact with the second metal pad.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: November 29, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bongsoon Lim, Sang-Wan Nam, Sang-Won Park, Sang-Won Shim, Hongsoo Jeon, Yonghyuk Choi
  • Patent number: 11495541
    Abstract: A three-dimensional semiconductor memory device may include a first stack structure block including first stack structures arranged in a first direction on a substrate, a second stack structure block including second stack structures arranged in the first direction on the substrate, a separation structure disposed on the substrate between the first and second stack structure blocks and including first mold layers and second mold layers, and a contact plug penetrating the separation structure. A bottom surface of the contact plug may contact the substrate.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: November 8, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bongsoon Lim, Sang-Wan Nam, Sang-Won Park, Sang-Won Shim, Hongsoo Jeon, Yonghyuk Choi
  • Publication number: 20220310171
    Abstract: A non-volatile memory device includes a memory cell array including a plurality of cell strings, each of the plurality of cell strings includes a gate-induced drain leakage (GIDL) transistor and a memory cell group, and a control logic to apply a voltage to each of the plurality of cell strings. The control logic performs a first erase operation of erasing the memory cell groups of each of the plurality of cell strings, a first verification operation of detecting erase results of the memory cell groups of each of the plurality of cell strings, and a program operation of programming the GIDL transistors of some of the plurality of cell strings.
    Type: Application
    Filed: June 14, 2022
    Publication date: September 29, 2022
    Inventors: Sang-Won PARK, Won Bo SHIM, Bong Soon LIM
  • Publication number: 20220221936
    Abstract: A method for providing haptic feedback includes sensing a user's input through a display panel, determining haptic feedback corresponding to the input, and controlling a voltage applied to each of the plurality of actuators to provide the determined haptic feedback to a location where the input is sensed, wherein the controlling of the voltage applied to each of the plurality of actuators includes adjusting the voltage applied to each of the plurality of actuators to reduce the magnitude of radiation noise of the panel due to excitation of the plurality of actuators and to uniformize the magnitude of the noise for each location of the panel.
    Type: Application
    Filed: January 11, 2022
    Publication date: July 14, 2022
    Inventors: No Cheol Park, Whee Jae Kim, Dong Joon Kim, Sang Won Park
  • Patent number: 11367487
    Abstract: A non-volatile memory device includes a memory cell array including a plurality of cell strings, each of the plurality of cell strings includes a gate-induced drain leakage (GIDL) transistor and a memory cell group, and a control logic to apply a voltage to each of the plurality of cell strings. The control logic performs a first erase operation of erasing the memory cell groups of each of the plurality of cell strings, a first verification operation of detecting erase results of the memory cell groups of each of the plurality of cell strings, and a program operation of programming the GIDL transistors of some of the plurality of cell strings.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: June 21, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Won Park, Won Bo Shim, Bong Soon Lim
  • Publication number: 20220139913
    Abstract: Disclosed herein are techniques for providing isolation in integrated circuit (IC) devices, as well as IC devices and computing systems that utilize such techniques. In some embodiments, a protective layer may be disposed on a structure in an IC device, prior to deposition of additional dielectric material, and the resulting assembly may be treated to form a dielectric layer around the structure.
    Type: Application
    Filed: January 18, 2022
    Publication date: May 5, 2022
    Applicant: Intel Corporation
    Inventors: Sang-Won Park, Dennis G. Hanken, Sishir Bhowmick, Leonard C. Pipes
  • Patent number: 11322205
    Abstract: A method for programming a non-volatile memory device is provided. The method comprises applying a program word line voltage with a voltage level changed stepwise to a selected word line connected to a plurality of memory cells, and applying a program bit line voltage to a first bit line of a plurality of bit lines connected to a plurality of first memory cells, while the program word line voltage is applied to the selected word line. The program bit line voltage transitions from a first voltage level to one of a program inhibit voltage level, a program voltage level, and a second voltage level. The first and second voltage levels are between the program inhibit voltage level and program voltage level.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: May 3, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Won Park, Sang-Wan Nam, Ji Yeon Shin, Won Bo Shim, Jung-Yun Yun, Ji Ho Cho, Sang Gi Hong
  • Patent number: 11270995
    Abstract: Disclosed herein are techniques for providing isolation in integrated circuit (IC) devices, as well as IC devices and computing systems that utilize such techniques. In some embodiments, a protective layer may be disposed on a structure in an IC device, prior to deposition of additional dielectric material, and the resulting assembly may be treated to form a dielectric layer around the structure.
    Type: Grant
    Filed: March 5, 2017
    Date of Patent: March 8, 2022
    Assignee: Intel Corporation
    Inventors: Sang-Won Park, Dennis G. Hanken, Sishir Bhowmick, Leonard C. Pipes
  • Patent number: D960586
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: August 16, 2022
    Assignee: Olivia Garden International Inc.
    Inventors: Jean Rennette, Sang Won Park
  • Patent number: D998347
    Type: Grant
    Filed: November 12, 2021
    Date of Patent: September 12, 2023
    Assignee: Olivia Garden International Inc.
    Inventor: Sang Won Park