Patents by Inventor Seung Gu

Seung Gu 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: 20240307500
    Abstract: The present invention relates to sustained-release microspheres which include semaglutide or a pharmaceutically acceptable salt thereof, and a sustained-release formulation composition including the same, which enable long-term sustained release of a drug without an initial burst, and have no release delay (lag phase) while having excellent bioavailability.
    Type: Application
    Filed: June 23, 2022
    Publication date: September 19, 2024
    Inventors: SEUNG GU CHANG, JAE PYOUNG CHO, JI HYANG LEE, EUN SEO JANG, HO IL CHOI
  • Patent number: 12090642
    Abstract: Provided are a die pickup module and a die bonding apparatus including the same. The die pickup module includes a wafer stage for supporting a wafer including dies attached on a dicing tape, a die ejector arranged under the dicing tape and for separating a die to be picked up from the dicing tape, a non-contact picker for picking up the die in a non-contact manner so as not to contact a front surface of the die, a vertical driving unit for moving the non-contact picker in a vertical direction to pick up the die and an inverting driving unit for inverting the non-contact picker to invert a die picked up by the non-contact picker.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: September 17, 2024
    Assignees: SEMES CO., LTD., SAMSUNG ELECTRONICS CO., LTD
    Inventors: Chang Bu Jeong, Jong Sung Park, Jung Sub Kim, Young Gun Park, Dae Seok Choi, Sang Hoon Jung, Min Gu Lee, Eui Sun Choi, Kang San Lee, Dae Ho Min, Seung Dae Seok
  • Publication number: 20240286684
    Abstract: A side sill assembly for a vehicle includes a side sill inner, a side sill outer including an upper end portion and a lower end portion connected to the side sill inner, and a reinforcement member disposed between the side sill internal and the side sill outer in a longitudinal direction of the vehicle and fastened to the side sill internal further includes a side sill bracket mounted between the side sill outer and the reinforcement member and configured to support the side sill outer and the reinforcement member between the side sill outer and the reinforcement member to improve a stiffness against a side collision.
    Type: Application
    Filed: August 17, 2023
    Publication date: August 29, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Byung-Jo KIM, Seung-Gu Kim
  • Publication number: 20240282531
    Abstract: A multilayered capacitor includes a capacitor body including a dielectric layer and an internal electrode, and an external electrode disposed on the capacitor body. The external electrode includes a first region including a portion of a sintered metal layer and a portion of a plating layer and a second region including another portion of the sintered metal layer, a conductive resin layer, and another portion of the plating layer. An average thickness Te1 of the plating layer in the first region and an average thickness Te2 of the plating layer in the second region satisfy 0.2×Te1<Te2?0.8×Te1.
    Type: Application
    Filed: December 13, 2023
    Publication date: August 22, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Seung Ah Kim, Gyuho Yeon, Chaedong Lee, Hyunhee Gu
  • Publication number: 20240283399
    Abstract: A solar cell panel cleaning system according to an embodiment of the present invention includes a cleaning unit body configured to remove foreign substances attached to the solar cell panel, a driving force-providing unit configured to move the cleaning unit body, and a controller including a contamination region calculation unit configured to sense a contaminated region of the solar cell panel, and a wireless communication module configured to provide information on the contaminated region to the driving force-providing unit and the cleaning unit body.
    Type: Application
    Filed: July 6, 2022
    Publication date: August 22, 2024
    Inventor: Seung Gu KANG
  • Publication number: 20240260360
    Abstract: A display device includes: a pixel circuit layer including a base layer, a pixel circuit, and a passivation layer including a well area and a protrusion area; and a light-emitting-element layer disposed on the pixel circuit layer, and including a light emitting element, and a connecting electrode, the light emitting element including a first electrode, a second electrode, and an emission part. The connecting electrode is disposed in the protrusion area, and at least a portion of the connecting electrode overlaps the well area and does not contact the passivation layer. The emission part includes a hole layer, an electron layer, and an emission layer. The hole layer connects the first electrode and the emission layer. The electron layer connects the second electrode and the emission layer. Each of the hole layer and the second electrode has an end portion on the connecting electrode.
    Type: Application
    Filed: November 28, 2023
    Publication date: August 1, 2024
    Applicant: Samsung Display Co., LTD.
    Inventors: Duck Jung LEE, Hye Jin GWARK, Jae Ik KIM, Hwi KIM, Jung Sun PARK, Seung Yong SONG, Yeon Hwa LEE, Joon Gu LEE
  • Publication number: 20240251607
    Abstract: A display device according to an embodiment includes: a substrate; a transistor that is disposed on the substrate; a light emitting diode that is disposed on the substrate, and connected to the transistor; and a passivation layer that is disposed between the transistor and the light emitting diode, wherein a surface step of the passivation layer is within a range of and including 1 nm to 30 nm.
    Type: Application
    Filed: April 5, 2024
    Publication date: July 25, 2024
    Inventors: Byoung Kwon CHOO, Seung Bae KANG, Bong Gu KANG, Tae Joon KIM, Jeong Min PARK, Joon-Hwa BAE, Hee Sung YANG, Woo Jin CHO
  • Publication number: 20240186468
    Abstract: A light emitting diode package is provided to include: a package substrate including a first substrate electrode and a second substrate electrode spaced apart from each other; a light emitting diode chip disposed on the package substrate to be electrically connected to the first substrate electrode and the second substrate electrode; and an encapsulant containing a fluorine compound and covering the light emitting diode chip to be at least partially in contact with the light emitting diode chip.
    Type: Application
    Filed: October 16, 2023
    Publication date: June 6, 2024
    Inventors: Seung Gu MIN, Young Jin LEE
  • Publication number: 20240186461
    Abstract: The present invention relates to a light emitting package. A light emitting package according to an embodiment of the present invention may include a body, a light emitting diode chip, and a light transmission member. The body includes a cavity open at an tipper side thereof and may be formed of a ceramic material. The light emitting diode chip is mounted in the cavity of the body and may generate and emit UV light. The light transmission member may be disposed on top of the body to cover the cavity. In addition, the light transmission member may include a light transmission layer formed of sapphire and a light loss prevention layer formed on at least one surface of the light transmission layer. The light loss prevention layer may include a lower light loss prevention layer formed on a lower surface of the light transmission layer. The light emitting diode chip and the light transmission member may be spaced apart from each other to form a space therebetween.
    Type: Application
    Filed: January 16, 2024
    Publication date: June 6, 2024
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Seung Gu MIN, Eun Ji PARK
  • Patent number: 11984338
    Abstract: A substrate transfer system capable of performing efficient distribution exchange between fabricating facilities is provided. The substrate transfer system includes a lower rail, an upper rail which is located above the lower rail from a ground plane, and extends to be parallel to the lower rail, a conveyor which extends to intersect the lower rail and the upper rail, below the lower rail, a first lower transport unit which transports a first carrier along the lower rail and unloads the first carrier onto the conveyor, and a first upper transport unit which transports a second carrier along the upper rail and unloads the second carrier onto the conveyor, wherein the conveyor includes a linear module which moves the first carrier and the second carrier in a linear direction, and a turning module which turns the first carrier and the second carrier.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: May 14, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Youn Gon Oh, Ji Hun Kim, Seung Gu Bang, Sung-Hoon Lee, Ho Chan Lee, Hyeong Seok Choo
  • Publication number: 20240055567
    Abstract: Disclosed is a light emitting diode package. According to one embodiment, the light emitting diode package includes a body and a light emitting diode chip. The body includes a substrate and a sidewall formed on the substrate and may be formed with a cavity therein. The light emitting diode chip may be mounted on the substrate in the cavity of the body. The sidewall may include multiple inner side surfaces formed to surround the cavity. The inner side surfaces of the sidewall may include adjacent inner side surfaces forming an angle of 90 degrees or more therebetween. In addition, the substrate may include an insulating base, a first interconnect pattern formed on the base, a second interconnect pattern spaced apart from the first interconnect pattern, and an insulating region disposed inside the cavity to separate the first interconnect pattern from the second interconnect pattern.
    Type: Application
    Filed: December 20, 2021
    Publication date: February 15, 2024
    Applicant: SEOUL VIOSYS CO., LTD.
    Inventors: Junghyun NA, Seung Gu MIN, Eun Ji PARK, Young Jin LEE
  • Publication number: 20240043070
    Abstract: An embodiment side reinforcement structure includes a first bracket coupled to a side sill and a second bracket inserted into and connected to a first side of the first bracket and coupled to a chassis frame. An embodiment vehicle includes a vehicle body including a chassis frame, a center pillar, a side sill, and floor lower member connected to the side sill and a side reinforcement structure including a first bracket coupled to the side sill and a second bracket inserted into and connected to a first side of the first bracket and coupled to the chassis frame.
    Type: Application
    Filed: March 29, 2023
    Publication date: February 8, 2024
    Inventors: Byung-Jo Kim, Seung-Gu Kim
  • Publication number: 20240004565
    Abstract: A storage device may include a memory device including a memory block coupled to physical word lines each including pages, and a memory controller configured to control the memory device such that, in response to a power off event occurring during a program operation on a selected page, fine program operations are performed on to-be completed pages, which precede the selected page, on which foggy program operations have been completed and on which the fine program operations have not yet been performed. The program operation may include a foggy program operation of programming memory cells included in the pages so that each memory cell has a threshold voltage corresponding to any one of intermediate states corresponding to states, and a fine program operation of programming the memory cells having the threshold voltages corresponding to the intermediate states so that each memory cell has a threshold voltage corresponding to any one state.
    Type: Application
    Filed: September 20, 2023
    Publication date: January 4, 2024
    Inventors: Seung Gu JI, Jun Rye RHO
  • Patent number: 11797202
    Abstract: A storage device may include a memory device including a memory block coupled to physical word lines each including pages, and a memory controller configured to control the memory device such that, in response to a power off event occurring during a program operation on a selected page, fine program operations are performed on to-be completed pages, which precede the selected page, on which foggy program operations have been completed and on which the fine program operations have not yet been performed. The program operation may include a foggy program operation of programming memory cells included in the pages so that each memory cell has a threshold voltage corresponding to any one of intermediate states corresponding to states, and a fine program operation of programming the memory cells having the threshold voltages corresponding to the intermediate states so that each memory cell has a threshold voltage corresponding to any one state.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: October 24, 2023
    Assignee: SK hynix Inc.
    Inventors: Seung Gu Ji, Jun Rye Rho
  • Patent number: 11693771
    Abstract: A storage device having enhanced operating efficiency includes a memory device with a plurality of memory blocks and a memory controller that performs an operation of de-randomizing data stored in different memory blocks using an identical random seed. The memory controller includes a random table that has a first address group including physical page addresses of a first memory block and a second address group including physical page addresses of a second memory block. The random table also has a random seed group that includes random seeds corresponding to the first address group and the second address group.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: July 4, 2023
    Assignee: SK hynix Inc.
    Inventor: Seung Gu Ji
  • Publication number: 20230195367
    Abstract: Embodiments of the disclosed technology relate to a memory system, a memory controller, and an operation method of the memory system. Based on embodiments of the disclosed technology, the memory system may suspend a target operation, which is a program operation or an erase operation, based on whether or not to execute a first operation of resetting a reference read bias when a failure occurs in a read operation executed after the target operation is suspended, and a number of times the target operation is suspended. Accordingly, the memory system is capable of preventing a problem in that the end time of a program operation or an erase operation is excessively delayed, and controlling the number of times a program operation or an erase operation is suspended.
    Type: Application
    Filed: February 16, 2023
    Publication date: June 22, 2023
    Inventors: Seung Gu JI, Hyung Min LEE
  • Patent number: 11656790
    Abstract: Memory systems, memory controllers, and operation methods of the memory systems are disclosed. In one example aspect, the memory system may suspend a target operation, such as a program operation or an erase operation, based on whether or not to execute a first operation of resetting a reference read bias when a failure occurs in a read operation executed after the target operation is suspended, and a number of times the target operation is suspended. In this way, the memory system may reduce a delay associated with the suspension of program operations and erasure operations.
    Type: Grant
    Filed: March 8, 2022
    Date of Patent: May 23, 2023
    Assignee: SK HYNIX INC.
    Inventors: Seung Gu Ji, Hyung Min Lee
  • Publication number: 20230133865
    Abstract: A substrate transfer system capable of performing efficient distribution exchange between fabricating facilities is provided. The substrate transfer system includes a lower rail, an upper rail which is located above the lower rail from a ground plane, and extends to be parallel to the lower rail, a conveyor which extends to intersect the lower rail and the upper rail, below the lower rail, a first lower transport unit which transports a first carrier along the lower rail and unloads the first carrier onto the conveyor, and a first upper transport unit which transports a second carrier along the upper rail and unloads the second carrier onto the conveyor, wherein the conveyor includes a linear module which moves the first carrier and the second carrier in a linear direction, and a turning module which turns the first carrier and the second carrier.
    Type: Application
    Filed: May 16, 2022
    Publication date: May 4, 2023
    Inventors: YOUN GON OH, JI HUN KIM, SEUNG GU BANG, SUNG-HOON LEE, HO CHAN LEE, HYEONG SEOK CHOO
  • Publication number: 20220350655
    Abstract: A controller includes: a command queue scheduler for queuing normal commands, and providing a priority order to a suspend command, when the suspend command is input; a data input/output component for outputting data in response to a data output signal output the command queue scheduler, and stopping the output of the data in response to a data output stop signal; and a data monitor for dividing data input to the data input/output component into a plurality of data groups, and monitoring information of a data group including data currently output from the data input/output component. The data input/output component outputs data up to the currently output data included in the data group and then stops the output of the data, in response to the data output stop signal. The command queue scheduler outputs the suspend command, when the output of the data group is stopped.
    Type: Application
    Filed: July 19, 2022
    Publication date: November 3, 2022
    Inventor: Seung Gu JI
  • Patent number: 11455186
    Abstract: A controller includes: a command queue scheduler for queuing normal commands, and providing a priority order to a suspend command, when the suspend command is input; a data input/output component for outputting data in response to a data output signal output the command queue scheduler, and stopping the output of the data in response to a data output stop signal; and a data monitor for dividing data input to the data input/output component into a plurality of data groups, and monitoring information of a data group including data currently output from the data input/output component. The data input/output component outputs data up to the currently output data included in the data group and then stops the output of the data, in response to the data output stop signal. The command queue scheduler outputs the suspend command, when the output of the data group is stopped.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: September 27, 2022
    Assignee: SK hynix Inc.
    Inventor: Seung Gu Ji