Patents by Inventor Ki Jeon

Ki Jeon 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: 20240145514
    Abstract: An image sensor includes a first chip and a second chip. The first chip includes a first substrate including photoelectric conversion parts and a back-side insulating layer covering a first surface of the first substrate. The second chip, which is disposed adjacent the first chip, includes circuits configured to drive the first chip. The back-side insulating layer may include a fixed-charge layer, a refractive index adjusting layer, and a capping layer, which are sequentially disposed on the first surface of the first substrate. The refractive index adjusting layer may include a first element, a second element, and oxygen. A conduction band minimum of an oxide of the second element may be higher than a conduction band minimum of an oxide of the first element.
    Type: Application
    Filed: August 23, 2023
    Publication date: May 2, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: JAESUNG HUR, HAJIN LIM, TAEKSOO JEON, KI JOONG YOON, JONGMIN JEON
  • Publication number: 20240144801
    Abstract: A rear seat passenger notification device includes a sensor device that identifies information about at least one passenger who is present in a host vehicle when the host vehicle enters a lock state. The rear seat passenger notification device also includes an alarm device that performs a visual and audible alarm function, and an information collection device that collects information about the host vehicle and information about a user of the host vehicle The rear seat passenger notification device further includes an action determination and control device that identifies, based on at least one of the information about the at least one passenger, the information about the host vehicle, the information about the user, or a combination thereof, at least one action item for control of the host vehicle, and provides the user with the at least one action item.
    Type: Application
    Filed: May 18, 2023
    Publication date: May 2, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION
    Inventors: Seul Ki Jeon, Hui Won Shin, Eung Hwan Kim
  • Publication number: 20240133800
    Abstract: Provided is a concentration measuring device which includes: a main pipe through which a fluid whose concentration is to be measured flows; a flow cell having a fluid passage and a light passage formed to pass through the fluid passage; a spectrometer capable of measuring absorbance for each wavelength of the source light transmitted to the flow cell and the received light receiving from the flow cell; and an optical cable connecting the flow cell and the spectrometer with each other, wherein the flow cell is separated from the main pipe to be provided separately, and a fluid pipe is connected to the flow cell, so that the fluid flows from the main pipe to the flow cell through the fluid pipe using a pitot tube.
    Type: Application
    Filed: March 8, 2023
    Publication date: April 25, 2024
    Inventors: Chul Won KIM, Sung Won JEON, Kyoung Ho PARK, Min Ki PARK
  • Publication number: 20240120224
    Abstract: A semiconductor manufacturing equipment may include a process chamber for treating a substrate; a front-end module including a first transfer robot, wherein the first transfer robot may be configured to transport the substrate received in a container; a transfer chamber between the front-end module and the process chamber, wherein the transfer chamber may be configured to load or unload the substrate into or out of the process chamber; and a cassette capable of receiving a replaceable component capable of being used in the process chamber. The front-end module may include a seat plate configured to move in a sliding manner so as to retract or extend into or from the front-end module. The cassette may be configured to be loaded into the front-end module while the cassette is seated on the seat plate.
    Type: Application
    Filed: September 12, 2023
    Publication date: April 11, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin Hyuk CHOI, Beom Soo HWANG, Kong Woo LEE, Myung Ki SONG, Ja-Yul KIM, Kyu Sang LEE, Hyun Joo JEON, Nam Young CHO
  • Publication number: 20240112626
    Abstract: A display device includes a scan write line, a PWM emission line, a PAM emission line, a sweep signal line, a first data line, a second data line, and a subpixel connected thereto, and including a light emitting element, a first pixel driver to supply a control current to a node according to the first data voltage in response to the PWM emission signal, a second pixel driver to generate a driving current according to the second data voltage in response to the PWM emission signal, and a third pixel driver to supply the driving current to the light emitting element according to the PAM emission signal and a voltage of the node, wherein the PWM emission signal includes a plurality of PWM pulses, the PAM emission signal includes a plurality of PAM pulses, and a number of the PWM pulses is greater than a number of the PAM pulses.
    Type: Application
    Filed: December 4, 2023
    Publication date: April 4, 2024
    Inventors: Jung Hwan HWANG, Hyun Joon KIM, Kye Uk LEE, Sang Jin JEON, Jun Ki JEONG
  • Patent number: 11947104
    Abstract: A spiral phase plate, according to one embodiment, for generating a Laguerre Gaussian beam by reflecting an incident beam emitted from a light source, may comprise: a first quadrant area in which the step height increase rate per unit angle decreases progressively in one direction from the point with the lowest step height to the point with the highest step height; and a second quadrant area in which the step height increase rate per unit angle increases progressively in the one direction.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: April 2, 2024
    Assignees: KOREA BASIC SCIENCE INSTITUTE, INSTITUTE FOR BASIC SCIENCE, GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: I Jong Kim, Ji Yong Bae, Hong Seung Kim, Geon Hee Kim, Ki Soo Chang, Cheonha Jeon, Il Woo Choi, Chang Hee Nam
  • Publication number: 20240107801
    Abstract: An object of the present disclosure is to implement a coloring pattern with a low moisture content on an electrode substrate to thereby improve display reliability and lifetime as well as vivid colors. That is, since when the moisture content is 50 ppm or more, it may cause a reduction in luminance and lifetime due to pixel shrinkage, in order to minimize the moisture content after completion of the post-baking process, the generation of moisture in the panel state is minimized by generating sufficient heat and time in the post-baking step, by including the colorant of the present disclosure.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 28, 2024
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Jun Ki KIM, Changmin LEE, Yeon Soo LEE, Jun BAE, Hanwook SEO, Seo Jeong JEON, Soung Yun MUN, Kyung Soo KIM
  • Patent number: 11943878
    Abstract: A display device includes a display panel; a first upper support member on the display panel; and a second upper support member on the display panel and spaced from the first upper support member; and a blocking member including a blocking part crossing the first upper support member and the second upper support member, a first stretchable part connected to a side of the blocking part and including a plurality of openings, a second stretchable part connected to another side of the blocking part and including a plurality of openings, a first fixing part connected to the first stretchable part, and a second fixing part connected to the second stretchable part.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: March 26, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sung Ki Jung, Da Som Gu, Yun Jae Kim, Jai Ku Shin, Yong Chan Jeon, Hyun Been Hwang
  • Patent number: 11920025
    Abstract: Provided are a display device including a resin containing a repeating unit represented by chemical formula (1), a resin composition comprising the resin, and a pixel separation unit formed of the resin composition, in which the display device is a display device including a first electrode formed on a substrate, a pixel separation unit formed on the first electrode to partially expose the first electrode, and a second electrode installed to face the first electrode, and the pixel separation unit has an absorbance of 0.5/?m or more at a wavelength of 550 nm.
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: March 5, 2024
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Changmin Lee, Yun Jong Ko, Jun Bae, Jun Ki Kim, Hyunsang Cho, Seo Jeong Jeon, Soung Yun Mun
  • Publication number: 20240071299
    Abstract: A display device includes connection lines, pulse amplitude modulation (PAM) data lines configured to receive pulse width modulation (PWM) data voltages, PWM data lines configured to receive the PWM data voltages, a first connection control line configured to receive a first connection control signal, a second connection control line configured to receive a second connection control signal, subpixels connected to the PWM data lines and the PAM data lines, and a first demultiplexer (demux) unit configured to connect the connection lines to the PAM data lines or to the PWM data lines according to the first connection control signal and the second connection control signal.
    Type: Application
    Filed: October 30, 2023
    Publication date: February 29, 2024
    Inventors: Jung Hwan HWANG, Hyun Joon KIM, Kye Uk LEE, Jun Ki JEONG, Sang Jin JEON
  • Patent number: 11913923
    Abstract: A method for evaluating physical properties of a melt-blown plastic resin, and, more specifically, to a novel method for evaluating physical properties are provided. When a particular plastic resin is processed by a melt-blown process, a stretching diameter value after the process of the plastic resin can be accurately derived from a physical property value measured using a specimen of the resin.
    Type: Grant
    Filed: March 28, 2023
    Date of Patent: February 27, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Hyunsup Lee, Seok Hwan Kim, Heekwang Park, Ki Soo Lee, Sangjin Jeon, Myunghan Lee
  • Patent number: 11913935
    Abstract: The present invention relates to polypropylene non-woven fabric having excellent loft property, a method for preparing polypropylene non-woven fabric having excellent loft property, and a method for evaluating the properties of the polypropylene resin.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: February 27, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Hyunsup Lee, Seong Min Chae, Kyung Seop Noh, Heekwang Park, Ki Soo Lee, Sangjin Jeon, Myunghan Lee
  • Publication number: 20240025321
    Abstract: An embodiment rear seat for a vehicle includes a center seat and side seats located on a left side and a right side of the center seat, respectively, wherein the center seat is configured to be movable forward and rearward with respect to the side seats, and when the center seat is moved forward, the center seat protrudes forward from the side seats.
    Type: Application
    Filed: December 7, 2022
    Publication date: January 25, 2024
    Inventors: Jung Sang You, Myung Hoe Kim, Dong Woo Jeong, Han Su Yoo, Eun Sue Kim, Dae Hee Lee, Jae Kwang Shin, Min Ki Jeon, Hyuk Kim
  • Patent number: 11801779
    Abstract: A seat for a vehicle is provided. In the seat for a vehicle, a second row center seat and a second row side seat are mounted using a partition located behind a driver seat, and the second row center seat is configured to have a movable structure and a mounting location thereof is movable toward the partition wall or a vehicle body side part when necessary.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: October 31, 2023
    Assignees: Hyundai Motor Company, Kia Corporation, Dae Won San Up Co., Ltd
    Inventors: Eun Sue Kim, Dong Woo Jeong, Myung Hoe Kim, Dae Hee Lee, Min Ki Jeon, Jae Kwang Shin
  • Patent number: 11730375
    Abstract: A photoacoustic, noninvasive, and continuous blood glucose measurement device includes: a diode laser for irradiating a living body with a pulsed laser signal having a specific wavelength; and an ultrasound transducer for measuring a photoacoustic signal in a form of ultrasonic waves generated by a reaction of the living body with the pulsed laser signal.
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: August 22, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, POSTECH ACADEMY-INDUSTRY FOUNDATION
    Inventors: Eung Hwan Kim, Seul Ki Jeon, Nam Woong Hur, Jin Woo Baik, Jin Young Kim, Da Yoon Kang, Chul Hong Kim
  • Patent number: 11733775
    Abstract: A convenient device control apparatus for a vehicle and a method thereof are provided. The convenient device control apparatus includes a light source that emits light at a specified frequency and an electroencephalogram (EEG) sensor that measures an EEG signal of a user. An EEG analyzer analyzes a frequency of the EEG signal measured by the EEG sensor and a controller operates a convenient device in the vehicle based on the frequency of the EEG signal analyzed by the EEG analyzer.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: August 22, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dae Yun An, Eung Hwan Kim, Gyun Ha Kim, Seul Ki Jeon
  • Publication number: 20230191874
    Abstract: The present disclosure relates to a vehicle control apparatus for safety of a vehicle occupant, a vehicle system including the same, and a method thereof. An exemplary embodiment of the present disclosure provides a vehicle control apparatus, including: a processor configured to recognize information related to occupants in a vehicle using a radar and to generate information for air conditioning control and airbag control depending on the occupant information; and a communication device configured to transmit the information for the air conditioning control and the airbag control depending on the occupant information to an air conditioning control device and an airbag control device.
    Type: Application
    Filed: October 21, 2022
    Publication date: June 22, 2023
    Inventors: Seul Ki Jeon, Eung Hwan Kim, Eui Wan Jeong, Ihn Won Choi, Hwang Cheol Ryu, Nikolay Olyunin
  • Publication number: 20230191963
    Abstract: A seat for a vehicle is provided. In the seat for a vehicle, a second row center seat and a second row side seat are mounted using a partition located behind a driver seat, and the second row center seat is configured to have a movable structure and a mounting location thereof is movable toward the partition wall or a vehicle body side part when necessary.
    Type: Application
    Filed: August 1, 2022
    Publication date: June 22, 2023
    Inventors: Eun Sue Kim, Dong Woo Jeong, Myung Hoe Kim, Dae Hee Lee, Min Ki Jeon, Jae Kwang Shin
  • Publication number: 20230182760
    Abstract: A vehicle control system according to an embodiment of the present disclosure includes a portable terminal that obtains a location of a driver, and a vehicle control device that determines whether to permit a delay of an occupant detection alert operation based on a location of a vehicle and the location of the driver, thereby minimizing an inconvenience of a driver due to the unnecessary occupant detection alert operation.
    Type: Application
    Filed: September 21, 2022
    Publication date: June 15, 2023
    Inventors: Seul Ki Jeon, Eung Hwan Kim
  • Publication number: 20230184917
    Abstract: A system for vehicle interior detection, may include: a radar sensor having an emitting surface which emits a radar signal to a passenger compartment of a vehicle, and a plurality of conductive pins; a mounting bracket with which the radar sensor is mounted on a glass of the vehicle; a plurality of conductive layers which are provided on the glass; and a plurality of fixed contacts which are provided on the plurality of conductive layers, respectively, and which contact the plurality of conductive pins, respectively.
    Type: Application
    Filed: August 15, 2022
    Publication date: June 15, 2023
    Inventors: Eung Hwan Kim, Seul Ki Jeon