Patents by Inventor Keun Soo Kim

Keun Soo 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).

  • Publication number: 20250107338
    Abstract: A display device includes a substrate having a light emitting area and a non-light emitting area; a first anode electrode on the light emitting area of the substrate; a pixel defining layer on the non-light emitting area of the substrate and defining a first opening; an organic separator layer on the pixel defining layer and defining a second opening; a first light emitting layer on the first anode electrode; a common electron layer on the first light emitting layer and the organic separator layer; and a common electrode on the common electron layer, wherein the organic separator layer does not overlap the light emitting area, and overlaps the non-light emitting area to be in contact with the pixel defining layer, the first light emitting layer, and the common electron layer.
    Type: Application
    Filed: May 16, 2024
    Publication date: March 27, 2025
    Inventors: Hyun Eok SHIN, Keun Woo KIM, Byung Soo SO, Seung Yong SONG, Ju Hyun LEE, Sung Soon IM, Keun Ho JANG, In Young JUNG
  • Publication number: 20240347442
    Abstract: A semiconductor device structure, for example a 3D structure, and a method for fabricating a semiconductor device. As non-limiting examples, various aspects of this disclosure provide various semiconductor package structures, and methods for manufacturing thereof, that comprise interposer, interlayer, and/or heat dissipater configurations that provide for low cost, increased manufacturability, and high reliability.
    Type: Application
    Filed: April 12, 2024
    Publication date: October 17, 2024
    Inventors: Keun Soo Kim, Jae Yun Kim, Byoung Jun Ahn, Dong Soo Ryu, Dae Byoung Kang, Chel Woo Park
  • Publication number: 20240347411
    Abstract: In one example, a semiconductor device, comprises a substrate having a top side and a conductor on the top side of the substrate, an electronic device on the top side of the substrate connected to the conductor on the top side of the substrate via an internal interconnect, a lid covering a top side of the electronic device, and a thermal material between the top side of the electronic device and the lid, wherein the lid has a through-hole. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: June 25, 2024
    Publication date: October 17, 2024
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Keun Soo Kim, Yu Jin Jeon, Mi Kyoung Choi, Young Ik Kwon
  • Patent number: 12021005
    Abstract: In one example, a semiconductor device includes a substrate having a top side and a conductor on the top side of the substrate, an electronic device on the top side of the substrate connected to the conductor on the top side of the substrate via an internal interconnect, a lid covering a top side of the electronic device, and a thermal material between the top side of the electronic device and the lid, wherein the lid has a through-hole. Other examples and related methods are also disclosed herein.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: June 25, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Keun Soo Kim, Yu Jin Jeon, Mi Kyoung Choi, Young Ik Kwon
  • Patent number: 11961797
    Abstract: A semiconductor device structure, for example a 3D structure, and a method for fabricating a semiconductor device. As non-limiting examples, various aspects of this disclosure provide various semiconductor package structures, and methods for manufacturing thereof, that comprise interposer, interlayer, and/or heat dissipater configurations that provide for low cost, increased manufacturability, and high reliability.
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: April 16, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Keun Soo Kim, Jae Yun Kim, Byoung Jun Ahn, Dong Soo Ryu, Dae Byoung Kang, Chel Woo Park
  • Publication number: 20240101765
    Abstract: The present invention provides a photosensitive composition comprising a copolymer of an organometallic compound and polysiloxane that may be used in a photosensitive material for a display or semiconductor, and a method for preparing the same.
    Type: Application
    Filed: February 17, 2022
    Publication date: March 28, 2024
    Inventors: Hyuk Jin CHA, Eung Chan LEE, Keun Soo KIM
  • Patent number: 11801746
    Abstract: Disclosed is an apparatus for controlling shut-off of a fuel gun in a filler pipe of a fuel tank which inhibits early shut-off of the fuel gun before the fuel tank is fully filled with fuel while refueling. The apparatus includes: a retainer mounted in a filler neck of the fuel tank; a partition disposed in a space between an inner circumferential surface of the filler neck and an outer circumferential surface of the retainer and having a fuel intake hole formed in a lower end of the partition; and an early shut-off prevention valve disposed in the partition. The early shut-off prevention valve closes the fuel intake hole before the fuel tank is fully filled with fuel, and opens the fuel intake hole by fuel flowing to the filler neck from the fuel tank when the fuel tank is fully filled with the fuel.
    Type: Grant
    Filed: June 9, 2021
    Date of Patent: October 31, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Keun Soo Kim, Jung Hoon Park, Dong Hyun Kim
  • Patent number: 11760192
    Abstract: A system for controlling shut-off of a fuel pump nozzle in a fuel tank includes: a fuel evaporation gas blocking unit configured to separate an outer space of a fuel injection part of the fuel pump nozzle inserted inside the filler pipe into a first space into which external air is introduced and a second space into which fuel evaporation gas that is discharged from the fuel tank is introduced and to block the evaporation gas from being introduced into the first space; an external air suction jet pump mounted in the fuel tank and configured to suck external air thereinto and discharge the external air into the fuel tank, by receiving a portion of fuel transmitted from the fuel pump in the fuel tank as a working fluid; and a jet pump connection hose configured to connect the first space and the external air suction jet pump.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: September 19, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Keun Soo Kim, Dong Hyun Kim, Jung Hoon Park
  • Patent number: 11752859
    Abstract: A fuel measurement system and a fuel gauge error reduction method are provided. The fuel gauge error reduction method includes determining a driving mode of a vehicle based on an external input condition; calculating a remaining amount of fuel using a different manner corresponding to each driving mode; and providing the calculated remaining amount of fuel.
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: September 12, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA Corporation
    Inventors: Dong Hyun Kim, Jung Hoon Park, Keun Soo Kim
  • Patent number: 11708797
    Abstract: A valve system of a vehicle fuel pump includes: a reservoir cup disposed within a fuel tank storing fuel in the reservoir cup; a fuel pump configured to pump fuel from the reservoir cup to the engine while supplying fuel to a jet pump through a first discharge port; a jet pump configured to charge the reservoir cup with fuel by drawing fuel from the fuel tank by using a pressure of fuel supplied by the fuel pump; and a jet pump control valve disposed on the first discharge port and configured to control a flow of fuel discharged from the fuel pump to the jet pump.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: July 25, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Keun Soo Kim, Jung Hoon Park, Dong Hyun Kim
  • Patent number: 11652197
    Abstract: An object of the present invention is to provide a method for producing a conductive material that allows a low electric resistance to be generated, and that is obtained by using an inexpensive and stable conductive material composition containing no adhesive. The conductive material can be provided by a producing method that includes the step of sintering a first conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m, and a metal oxide, so as to obtain a conductive material. The conductive material can be provided also by a method that includes the step of sintering a second conductive material composition that contains silver particles having an average particle diameter (median diameter) of 0.1 ?m to 15 ?m in an atmosphere of oxygen or ozone, or ambient atmosphere, at a temperature in a range of 150° C. to 320° C., so as to obtain a conductive material.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: May 16, 2023
    Assignee: NICHIA CORPORATION
    Inventors: Masafumi Kuramoto, Satoru Ogawa, Katsuaki Suganuma, Keun-Soo Kim
  • Publication number: 20230104603
    Abstract: A system for controlling shut-off of a fuel pump nozzle in a fuel tank includes: a fuel evaporation gas blocking unit configured to separate an outer space of a fuel injection part of the fuel pump nozzle inserted inside the filler pipe into a first space into which external air is introduced and a second space into which fuel evaporation gas that is discharged from the fuel tank is introduced and to block the evaporation gas from being introduced into the first space; an external air suction jet pump mounted in the fuel tank and configured to suck external air thereinto and discharge the external air into the fuel tank, by receiving a portion of fuel transmitted from the fuel pump in the fuel tank as a working fluid; and a jet pump connection hose configured to connect the first space and the external air suction jet pump.
    Type: Application
    Filed: September 29, 2022
    Publication date: April 6, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Keun Soo Kim, Dong Hyun Kim, Jung Hoon Park
  • Publication number: 20230002562
    Abstract: The present invention relates to a polysiloxane copolymer including a structural unit derived from a siloxane-based polymer and a structural unit derived from a silane-based monomer, and a method for preparing the same. The polysiloxane copolymer of the present invention has excellent heat resistance, flexibility, transparency, photosensitivity, durability and the like, and may be widely used as a material in an optical field or/and an electronic field.
    Type: Application
    Filed: October 19, 2020
    Publication date: January 5, 2023
    Inventors: Hyuk Jin CHA, Keun Soo KIM, Bum Young CHOI, Haeng Kyu CHO, Tong II JUNG, Jae Seo SEOK
  • Patent number: 11505203
    Abstract: One form of an apparatus for controlling a fuel gauge in a circuit mode of a vehicle includes: a vehicle mode determiner configured to compare a damping time with a response time, and to determine whether a driving mode of the vehicle is a general mode or a circuit mode; a fuel amount calculator configured to calculate a current fuel amount of the vehicle based on fuel consumption (FCO) by the engine or a change in the resistance of a fuel sender based on the driving mode of the vehicle; and a fuel gauge controller configured to control the fuel gauge based on the calculated current fuel amount, wherein the response time is a time taken for the fuel gauge to actually descend to a state ‘empty’ from a state ‘full’ due to fuel consumption by an engine.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: November 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Keun Soo Kim, Dong Hyun Kim, Jung Hoon Park, Ji Soo Lee
  • Publication number: 20220320010
    Abstract: A selectively shielded and/or three-dimensional semiconductor device and a method of manufacturing thereof. For example and without limitation, various aspects of this disclosure provide a semiconductor device that comprises a composite plate for selective shielding and/or a three-dimensional embedded component configuration.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 6, 2022
    Inventors: Jin Young Kim, Keun Soo Kim, Byong Jin Kim, Jae Yoon Kim, Do Hyun Na, Hyun Il Moon, Dae Byong Kang
  • Publication number: 20220208638
    Abstract: In one example, a semiconductor device, comprises a substrate having a top side and a conductor on the top side of the substrate, an electronic device on the top side of the substrate connected to the conductor on the top side of the substrate via an internal interconnect, a lid covering a top side of the electronic device, and a thermal material between the top side of the electronic device and the lid, wherein the lid has a through-hole. Other examples and related methods are also disclosed herein.
    Type: Application
    Filed: March 18, 2022
    Publication date: June 30, 2022
    Applicant: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Keun Soo Kim, Yu Jin Jeon, Mi Kyoung Choi, Young Ik Kwon
  • Patent number: 11345230
    Abstract: A valve system of a fuel system for a vehicle may close a jet pump-side flow path when a pressure of fuel supplied from a fuel pump to an engine is lower than a prescribed fuel pressure at engine start-up, and open the jet pump-side flow path when the pressure of fuel is equal to or higher than the prescribed fuel pressure at the engine start-up, thereby improving cold startability of an engine, and may also allow the jet pump-side flow path to be kept in an opened state between a low load region and a high load region of the engine after the engine start-up, thereby smoothly keeping a function of the jet pump after the engine start-up.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: May 31, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Keun Soo Kim, Jung Hoon Park, Dong Hyun Kim, Seung Kyun Lee
  • Publication number: 20220130752
    Abstract: A semiconductor device structure, for example a 3D structure, and a method for fabricating a semiconductor device. As non-limiting examples, various aspects of this disclosure provide various semiconductor package structures, and methods for manufacturing thereof, that comprise interposer, interlayer, and/or heat dissipater configurations that provide for low cost, increased manufacturability, and high reliability.
    Type: Application
    Filed: September 8, 2021
    Publication date: April 28, 2022
    Inventors: Keun Soo Kim, Jae Yun Kim, Byoung Jun Ahn, Dong Soo Ryu, Dae Byoung Kang, Chel Woo Park
  • Publication number: 20220089175
    Abstract: One form of an apparatus for controlling a fuel gauge in a circuit mode of a vehicle includes: a vehicle mode determiner configured to compare a damping time with a response time, and to determine whether a driving mode of the vehicle is a general mode or a circuit mode; a fuel amount calculator configured to calculate a current fuel amount of the vehicle based on fuel consumption (FCO) by the engine or a change in the resistance of a fuel sender based on the driving mode of the vehicle; and a fuel gauge controller configured to control the fuel gauge based on the calculated current fuel amount, wherein the response time is a time taken for the fuel gauge to actually descend to a state ‘empty’ from a state ‘full’ due to fuel consumption by an engine.
    Type: Application
    Filed: March 31, 2021
    Publication date: March 24, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Keun Soo KIM, Dong Hyun KIM, Jung Hoon PARK, Ji Soo LEE
  • Publication number: 20220089018
    Abstract: Disclosed is an apparatus for controlling shut-off of a fuel gun in a filler pipe of a fuel tank which inhibits early shut-off of the fuel gun before the fuel tank is fully filled with fuel while refueling. The apparatus includes: a retainer mounted in a filler neck of the fuel tank; a partition disposed in a space between an inner circumferential surface of the filler neck and an outer circumferential surface of the retainer and having a fuel intake hole formed in a lower end of the partition; and an early shut-off prevention valve disposed in the partition. The early shut-off prevention valve closes the fuel intake hole before the fuel tank is fully filled with fuel, and opens the fuel intake hole by fuel flowing to the filler neck from the fuel tank when the fuel tank is fully filled with the fuel.
    Type: Application
    Filed: June 9, 2021
    Publication date: March 24, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Keun Soo KIM, Jung Hoon PARK, Dong Hyun KIM