Patents by Inventor Seong Eun Park

Seong Eun 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: 20240353080
    Abstract: An external lighting apparatus delivers various messages through selective lighting by applying a lighting function to the exterior of a vehicle. The apparatus includes a light source module with a plurality of light sources and a light guide in which light emitted from the light sources is incident. The light guide reflects the incident light so that the light travels in different areas. The apparatus has a light cover composed of a plurality of transmission parts into which the light, travelling in different areas via the light guide, is incident. The light is emitted to different lighting areas through each transmission part to create a plurality of illumination images.
    Type: Application
    Filed: September 25, 2023
    Publication date: October 24, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HYUNDAI MOBIS CO., LTD., PLAKOR CO., LTD., HATBIT ILLUCOM CO., LTD
    Inventors: Jin Young Yoon, Dong Eun Cha, Hong Heui Lee, Seong Kwon Kim, Byung Lea Cho, Youn Woo Park, Seok Heon Yoon, Jae Gyun Sa, Young Sik Kim, Young Ho Cha
  • Publication number: 20240355666
    Abstract: A substrate transferring apparatus includes a support plate including an upper surface on which a substrate is configured to be seated, and a vacuum pad detachably coupled to the support plate and configured to vacuum suction the substrate to fix the substrate on the upper surface of the support plate, wherein the vacuum pad includes a suction area and a support protrusion surrounding the suction area, an upper surface of the support protrusion is at a higher vertical level than an upper surface of the suction area to support the substrate, and the upper surface of the support protrusion is inclined relative to horizontal.
    Type: Application
    Filed: April 16, 2024
    Publication date: October 24, 2024
    Inventors: Sung-Il Choi, Seong-Eun Kang, Kyung Beom Kim, Sung Yoon Ryu, Mi Ra Park, Yong Kyu Lee, Jeung Hee Lee, Ju Hyun Lee, Nam Young Cho
  • Publication number: 20240341189
    Abstract: Disclosed are a polycyclic compound with a specific fused ring structure and an organic light emitting device including a light emitting layer that employs the polycyclic compound. The use of the polycyclic compound ensures significantly long lifetime and improved luminous efficiency of the device.
    Type: Application
    Filed: March 27, 2024
    Publication date: October 10, 2024
    Inventors: Ji-hwan Kim, Kyung-Hwa Park, Hyeon-jun Jo, Seong-eun Woo, Soo-kyung Kang, Da-Yeon Lee, Hui-Jae Choi, Ji-hyun Lee, Sung-hoon Joo
  • Patent number: 12111034
    Abstract: An external lighting apparatus delivers various messages through selective lighting by applying a lighting function to the exterior of a vehicle. The apparatus includes a light source module with a plurality of light sources and a light guide in which light emitted from the light sources is incident. The light guide reflects the incident light so that the light travels in different areas. The apparatus has a light cover composed of a plurality of transmission parts into which the light, travelling in different areas via the light guide, is incident. The light is emitted to different lighting areas through each transmission part to create a plurality of illumination images.
    Type: Grant
    Filed: September 25, 2023
    Date of Patent: October 8, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HYUNDAI MOBIS CO., LTD., PLAKOR CO., LTD., HATBIT ILLUCOM CO., LTD
    Inventors: Jin Young Yoon, Dong Eun Cha, Hong Heui Lee, Seong Kwon Kim, Byung Lea Cho, Youn Woo Park, Seok Heon Yoon, Jae Gyun Sa, Young Sik Kim, Young Ho Cha
  • Publication number: 20240323567
    Abstract: Disclosed is an image sensor including a plurality of column lines, a plurality of pixels coupled to the plurality of column lines, and configured to output a plurality of pixel signals to the plurality of column lines in response to first control signals, and a plurality of memory cells coupled to the plurality of column lines, and configured to output a plurality of convolution signals, in which a plurality of data signals are reflected in the plurality of pixel signals, to the plurality of column lines in response to second control signals.
    Type: Application
    Filed: September 4, 2023
    Publication date: September 26, 2024
    Inventors: Jung Soon SHIN, Seong Hee PARK, Ki Young KIM, Jong Eun KIM
  • Patent number: 12080785
    Abstract: A method includes providing a type IV semiconductor substrate having a main surface, forming a type III-V semiconductor channel region over the type IV semiconductor substrate, the type III-V semiconductor channel region comprising a two-dimensional carrier gas, forming a type III-V semiconductor lattice transition region between the type IV semiconductor substrate and the type III-V semiconductor channel region, wherein forming the type III-V semiconductor lattice transition region incudes forming a first lattice transition layer over the type IV semiconductor substrate, the first lattice transition layer having a first metallic concentration, forming a third lattice transition layer over the first lattice transition layer, the third lattice transition layer having a third metallic concentration higher than the first metallic concentration, and forming a fourth lattice transition layer over the third lattice transition layer, the fourth lattice transition layer having a fourth metallic lower than the first m
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: September 3, 2024
    Assignee: Infineon Technologies Austria AG
    Inventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
  • Publication number: 20240275603
    Abstract: A user authentication method performed in an unmanned delivery system including a server, a buyer customer device, a deliveryman customer device, and an autonomous delivery vehicle includes: generating, by the server, a session key based on order information received from the buyer customer device, and transmitting the generated session key to the deliveryman customer device and the buyer customer device; generating, by the deliveryman customer device, a One-Time Password (OTP) based on the session key; applying, by the deliveryman customer device as a first application step, a hash function to the OTP a first predetermined number of times; additionally applying, by the deliveryman customer device as a second application step, the hash function to the OTP generated in the first application step a second predetermined number of times; and generating, by the deliveryman customer device, a first Quick Response (QR) code based on the OTP generated in the second application step.
    Type: Application
    Filed: June 12, 2023
    Publication date: August 15, 2024
    Inventors: Seung Yeob NAM, Yu Na PARK, Seong Eun YANG
  • Publication number: 20240003088
    Abstract: The present invention relates to a ceramic paper and a method for preparing same, and more specifically, to a ceramic paper and a method for preparing same, the ceramic paper being characterized by comprising polycrystalline alumina fibers, a binder, a retention agent, a dispersing agent, and a thickening agent.
    Type: Application
    Filed: June 2, 2022
    Publication date: January 4, 2024
    Applicant: ENVIONEER CO., LTD
    Inventors: Jeong Cheol HAN, Seong Eun PARK, Byeong Joon LEE, Ji Soo WON, Woong Gi JANG, Hye Yeong TAK
  • Patent number: 11827208
    Abstract: Provided is a system for setting a driving guide of an electrical operating vehicle. The system may include: a terrain acquisition unit configured to acquire information about a current location of the vehicle, a charging location, an existing terrain, and a current terrain; a calculation unit configured to obtain first information about the vehicle based on the information acquired by the terrain acquisition unit; a battery state estimation unit configured to estimate an amount of available battery power of the vehicle; and a distance/speed calculation unit configured to calculate a drivable distance and drivable speed for the mission vehicle based on the first information obtained by the calculation unit, the estimated amount of available battery power, and a distance from the current location to a destination of the vehicle.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: November 28, 2023
    Assignee: HANWHA AEROSPACE CO., LTD.
    Inventors: Seong Eun Park, Sun Hee Choi
  • Publication number: 20230255528
    Abstract: The present invention relates to a sample pad for a medical diagnosis kit, and a production method therefor, and more specifically relates to a sample pad for a medical diagnosis kit, the sample pad being characterized by comprising softwood pulp, PET fibres, binder fibres, and a wet-strength enhancer, and a production method therefor.
    Type: Application
    Filed: February 17, 2021
    Publication date: August 17, 2023
    Applicant: ENVIONEER CO., LTD
    Inventors: Seong Eun PARK, Byeong Joon LEE, Ji Soo WON, Woong Gi JANG
  • Publication number: 20220344499
    Abstract: A method includes providing a type IV semiconductor substrate having a main surface, forming a type III-V semiconductor channel region over the type IV semiconductor substrate, the type III-V semiconductor channel region comprising a two-dimensional carrier gas, forming a type III-V semiconductor lattice transition region between the type IV semiconductor substrate and the type III-V semiconductor channel region, wherein forming the type III-V semiconductor lattice transition region incudes forming a first lattice transition layer over the type IV semiconductor substrate, the first lattice transition layer having a first metallic concentration, forming a third lattice transition layer over the first lattice transition layer, the third lattice transition layer having a third metallic concentration higher than the first metallic concentration, and forming a fourth lattice transition layer over the third lattice transition layer, the fourth lattice transition layer having a fourth metallic lower than the first m
    Type: Application
    Filed: July 11, 2022
    Publication date: October 27, 2022
    Inventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
  • Patent number: 11387355
    Abstract: A type IV semiconductor substrate having a main surface is provided. A type III-V semiconductor channel region that includes a two-dimensional carrier gas is formed over the type IV semiconductor substrate. A type III-V semiconductor lattice transition region that is configured to alleviate mechanical stress arising from lattice mismatch is formed between the type IV semiconductor substrate and the type III-V semiconductor channel region. Forming the type III-V semiconductor lattice transition region includes forming a first lattice transition layer having a first metallic concentration over the type IV semiconductor substrate, forming a third lattice transition layer having a third metallic concentration that is higher than the first metallic concentration over the first lattice transition layer, and forming a fourth lattice transition layer having a fourth metallic concentration that is lower than the first metallic concentration over the third lattice transition layer.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: July 12, 2022
    Assignee: Infineon Technologies Austria AG
    Inventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
  • Publication number: 20220203958
    Abstract: Provided is a system for setting a driving guide of an electrical operating vehicle. The system may include: a terrain acquisition unit configured to acquire information about a current location of the vehicle, a charging location, an existing terrain, and a current terrain; a calculation unit configured to obtain first information about the vehicle based on the information acquired by the terrain acquisition unit; a battery state estimation unit configured to estimate an amount of available battery power of the vehicle; and a distance/speed calculation unit configured to calculate a drivable distance and drivable speed for the mission vehicle based on the first information obtained by the calculation unit, the estimated amount of available battery power, and a distance from the current location to a destination of the vehicle.
    Type: Application
    Filed: August 31, 2021
    Publication date: June 30, 2022
    Applicant: HANWHA DEFENSE CO., LTD.
    Inventors: Seong Eun PARK, Sun Hee CHOI
  • Patent number: 11072233
    Abstract: A powertrain for a vehicle includes an engine, a first motor serving as a motor for driving of a vehicle or serving as a generator, a first power transmission mechanism disposed between the engine and the first motor to transmit the power of the engine to the first motor or to cut off transmission of power between the engine and the first motor, a second power transmission mechanism disposed between the first motor and a driving shaft of running wheels to transmit the power of the first motor to the driving shaft of the running wheels or to cut off transmission of power between the first motor and the driving shaft of the running wheels, and a second motor connected to the second power transmission mechanism via a third power transmission mechanism to transmit power to the second power transmission mechanism and outputting power for driving the vehicle and transmit the power to the driving shaft of the running wheels.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: July 27, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jun Hoi Huh, Seong Eun Park, Kwang Min Choi, Tae Sic Park
  • Publication number: 20200303531
    Abstract: A type IV semiconductor substrate having a main surface is provided. A type III-V semiconductor channel region that includes a two-dimensional carrier gas is formed over the type IV semiconductor substrate. A type III-V semiconductor lattice transition region that is configured to alleviate mechanical stress arising from lattice mismatch is formed between the type IV semiconductor substrate and the type III-V semiconductor channel region. Forming the type III-V semiconductor lattice transition region includes forming a first lattice transition layer having a first metallic concentration over the type IV semiconductor substrate, forming a third lattice transition layer having a third metallic concentration that is higher than the first metallic concentration over the first lattice transition layer, and forming a fourth lattice transition layer having a fourth metallic concentration that is lower than the first metallic concentration over the third lattice transition layer.
    Type: Application
    Filed: June 8, 2020
    Publication date: September 24, 2020
    Inventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
  • Patent number: 10720520
    Abstract: A type IV semiconductor substrate having a main surface is provided. A type III-V semiconductor channel region that includes a two-dimensional carrier gas is formed over the type IV semiconductor substrate. A type III-V semiconductor lattice transition region that is configured to alleviate mechanical stress arising from lattice mismatch is formed between the type IV semiconductor substrate and the type III-V semiconductor channel region. Forming the type III-V semiconductor lattice transition region includes forming a first lattice transition layer having a first metallic concentration over the type IV semiconductor substrate, forming a third lattice transition layer having a third metallic concentration that is higher than the first metallic concentration over the first lattice transition layer, and forming a fourth lattice transition layer having a fourth metallic concentration that is lower than the first metallic concentration over the third lattice transition layer.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: July 21, 2020
    Assignee: Infineon Technologies Austria AG
    Inventors: Seong-Eun Park, Jianwei Wan, Mihir Tungare, Peter Kim, Srinivasan Kannan
  • Patent number: 10418633
    Abstract: The present invention relates to an electrode for a lithium secondary battery, a method for preparing the same, an electrode assembly for a lithium secondary battery comprising the same, and a lithium secondary battery comprising the same, wherein the electrode comprises an electrode active material, an aqueous binder, a compound represented by Formula 1, and a compound represented by Formula 2. Formula 1 and Formula 2 are the same as set forth in the specification. The electrode for a lithium secondary battery improves the physical properties of the aqueous binder in a manner whereby a cross-linking reaction material is combined with the aqueous binder, so that the electrode can improve initial charge/discharge efficiency and the life span of a lithium secondary battery, preferably a lithium sulfur battery, and improve the area capacity of the electrode.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: September 17, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Charles Kiseok Song, Byoung Hyo Jung, Seong Eun Park, Doo Kyung Yang, Ki Young Kwon
  • Publication number: 20190225075
    Abstract: A powertrain for a vehicle includes an engine, a first motor serving as a motor for driving of a vehicle or serving as a generator, a first power transmission mechanism disposed between the engine and the first motor to transmit the power of the engine to the first motor or to cut off transmission of power between the engine and the first motor, a second power transmission mechanism disposed between the first motor and a driving shaft of running wheels to transmit the power of the first motor to the driving shaft of the running wheels or to cut off transmission of power between the first motor and the driving shaft of the running wheels, and a second motor connected to the second power transmission mechanism via a third power transmission mechanism to transmit power to the second power transmission mechanism and outputting power for driving the vehicle and transmit the power to the driving shaft of the running wheels.
    Type: Application
    Filed: April 5, 2019
    Publication date: July 25, 2019
    Inventors: Jun Hoi HUH, Seong Eun PARK, Kwang Min CHOI, Tae Sic PARK
  • Patent number: 10322521
    Abstract: Disclosed are a real wood film, a manufacturing method thereof and a molded article comprising the same. The real wood film comprises: a real wood layer; and an elastic binder layer formed on the lower surface of the real wood layer, wherein the elastic binder layer comprises at least one of thermoplastic polyurethane (TPU) and acrylonitrile-butadiene-styrene (ABS) resins.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: June 18, 2019
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Woo Jeong Oh, Seong Eun Park, Hyeon Don Kim, Woo Sik Lee
  • Patent number: 10293675
    Abstract: A powertrain for a vehicle includes an engine, a first motor serving as a motor for driving of a vehicle or serving as a generator, a first power transmission mechanism disposed between the engine and the first motor to transmit the power of the engine to the first motor or to cut off transmission of power between the engine and the first motor, a second power transmission mechanism disposed between the first motor and a driving shaft of running wheels to transmit the power of the first motor to the driving shaft of the running wheels or to cut off transmission of power between the first motor and the driving shaft of the running wheels, and a second motor connected to the second power transmission mechanism via a third power transmission mechanism to transmit power to the second power transmission mechanism and outputting power for driving the vehicle and transmit the power to the driving shaft of the running wheels.
    Type: Grant
    Filed: December 3, 2015
    Date of Patent: May 21, 2019
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Jun Hoi Huh, Seong Eun Park, Kwang Min Choi, Tae Sic Park