Patents by Inventor Eun Jo

Eun Jo 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: 20250149597
    Abstract: Provided is an anodeless electrode, and more particularly, to an anodeless electrode including a current collector, and a conductive flexible thin-film layer disposed on the current collector. The conductive flexible thin-film layer includes a conductive polymer, a soft polymer, and metal nanoparticles. The metal nanoparticles have a diameter of about 20 nm to about 100 nm, and are contained in an amount of about 20 wt % to about 50 wt % with respect to the sum of weights of the conductive polymer and the soft polymer.
    Type: Application
    Filed: September 5, 2024
    Publication date: May 8, 2025
    Inventors: Dong Ok SHIN, Young-Gi LEE, Seong Eun JO, Seok Hun KANG, YOUNG SAM PARK, Jaecheol CHOI
  • Publication number: 20250123362
    Abstract: A device for detecting window contamination of a light detection and ranging (LiDAR) sensor, and a method therefor are provided. The device includes: a laser signal transmitter including a transmitter light source, a transmitter optical system, and a transmitter window for transmitting a laser signal from the transmitter light source to the transmitter window through the transmitter optical system; a laser signal receiver including a receiver window disposed on a same plane as the transmitter window, a receiver optical system, and a receiver detector for receiving a reflection signal of the laser signal that is reflected from an object disposed in front of the LiDAR sensor, through the receiver window and the receiver optical system; and a shield for shielding a space between the laser signal transmitter and the laser signal receiver.
    Type: Application
    Filed: July 1, 2024
    Publication date: April 17, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Sung Eun JO, Hyun Woon RA
  • Publication number: 20250123433
    Abstract: Provided is a system applied to a bi-axial type optical system including an optical transmitter and a receiver.
    Type: Application
    Filed: July 2, 2024
    Publication date: April 17, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventors: Hyun Woon RA, Sung Eun JO
  • Patent number: 12255330
    Abstract: A positive electrode active material for a secondary battery which includes a nickel-based lithium composite transition metal oxide including nickel (Ni), wherein the lithium composite transition metal oxide satisfies Equation 1 and Equation 2 below 80 nm?crystallite sizeFWHM?150 nm??[Equation 1] ? size(|crystallite sizeIB?crystallite sizeFWHM|)?20??[Equation 2] wherein, in Equation 1 and Equation 2, crystallite sizeFWHM is a crystallite size obtained by calculating from X-ray diffraction (XRD) data using a full width at half maximum (FWHM) method, and crystallite sizeIB is a crystallite size obtained by calculating from XRD data using an integral breadth (IB) method.
    Type: Grant
    Filed: January 23, 2024
    Date of Patent: March 18, 2025
    Assignee: LG Energy Solution, Ltd.
    Inventors: So Ra Baek, Eun Sol Lho, Wang Mo Jung, Sang Wook Lee, Eun Jo
  • Publication number: 20250076471
    Abstract: The present invention is a technology related to a light detection and ranging (LiDAR). Specifically, the present invention relates to a technology of resolving a phenomenon in which, when an object has a high reflectance or is positioned close thereto, a signal (received signal) returned by being reflected is strong to cause a cross-talk phenomenon (overlapping phenomenon according to the interference effect between pixels), and thus a distortion occurs in an acquired result based on a basic driving condition of a LiDAR sensor for acquiring a distance to the object, a shape of the object, and the like by collecting a signal that a laser pulse irradiated by an emitter is returned by being reflected from the object (object).
    Type: Application
    Filed: February 26, 2024
    Publication date: March 6, 2025
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Sung Eun JO
  • Publication number: 20250002422
    Abstract: According to the present disclosure, pure metal hydrate without chemicals is prepared and is used as a mineral fertilizer to germinate and grow seeds to improve the growth rate of plant sprouts and provide excellent human affinity and absorption rate and abundant amino acids, mineral nutrients, and antioxidants in grown plant sprouts so that it has the advantage of being able to be used as a vegetable raw material for cosmetics, health foods, hangover relievers, etc.
    Type: Application
    Filed: March 26, 2024
    Publication date: January 2, 2025
    Inventors: Jong Soo CHO, Mi-Jin KANG, Dong Min LEE, Eun JO, Pu Reum CHO
  • Patent number: 12130385
    Abstract: A light detection and ranging (“lidar”) sensing device including a sensing light source unit configured to radiate sensing light, a scanner unit configured to reflect the sensing light radiated by the sensing light source unit toward a target and to reflect incident light reflected by the target and integrated with the sensing light source unit, a light-receiving lens configured to transmit the incident light reflected by the scanner unit, a light-receiving reflector configured to reflect the incident light passing through the light-receiving lens, and an optical detection unit on which the incident light reflected by the light-receiving reflector is incident.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: October 29, 2024
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Won Gyum Kim, Sung Eun Jo, Kyung Rin Kim, Young Shin Kim
  • Patent number: 12092762
    Abstract: A LiDAR sensing device including: a sensing light source unit configured to radiate sensing light; a light transmitting reflector configured to reflect the sensing light radiated from the sensing light source unit; a scanner unit configured to reflect the sensing light reflected from the light transmitting reflector into a target, and to reflect incident light reflected from the target; a light receiving lens configured to pass the incident light reflected from the scanner unit, and integrated with the light transmitting reflector; a light receiving reflector configured to reflect the incident light passing through the light receiving lens; and an optical detecting unit into which the incident light reflected from the light receiving reflector is incident.
    Type: Grant
    Filed: July 11, 2021
    Date of Patent: September 17, 2024
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Won Gyum Kim, Young Shin Kim, Kyung Rin Kim, Sung Eun Jo
  • Patent number: 12019183
    Abstract: A LiDAR sensing device may include: a sensing light source unit configured to radiate sensing light; a light transmitting reflector configured to reflect the sensing light radiated from the sensing light source unit; a scanner unit configured to reflect the sensing light reflected from the light transmitting reflector into a target, and to reflect incident light reflected from the target; a light receiving lens configured to pass the incident light reflected from the scanner unit, and integrated with the light transmitting reflector; a light receiving reflector configured to reflect the incident light passing through the light receiving lens; and an optical detecting unit into which the incident light reflected from the light receiving reflector is incident.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: June 25, 2024
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Won Gyum Kim, Young Shin Kim, Kyung Rin Kim, Sung Eun Jo
  • Publication number: 20240170729
    Abstract: Provided is a separator for a lithium secondary battery. The separator for the lithium secondary battery may include a separator substrate, a first coating layer on the separator substrate, and a second coating layer on the first coating layer, wherein the first coating layer includes a solid electrolyte, and the second coating layer includes a lithium compound.
    Type: Application
    Filed: November 17, 2023
    Publication date: May 23, 2024
    Inventors: Dong Ok SHIN, Young-Gi LEE, JINWOO LEE, Myeong Ju LEE, Seong Eun JO, Jaecheol CHOI
  • Publication number: 20240162437
    Abstract: A positive electrode active material for a secondary battery which includes a nickel-based lithium composite transition metal oxide including nickel (Ni), wherein the lithium composite transition metal oxide satisfies Equation 1 and Equation 2 below 80 nm?crystallite sizeFWHM?150 nm??[Equation 1] ?size(|crystallite sizeIB?crystallite sizeFWHM|)?20??[Equation 2] wherein, in Equation 1 and Equation 2, crystallite sizeFWHM is a crystallite size obtained by calculating from X-ray diffraction (XRD) data using a full width at half maximum (FWHM) method, and crystallite sizeIB is a crystallite size obtained by calculating from XRD data using an integral breadth (IB) method.
    Type: Application
    Filed: January 23, 2024
    Publication date: May 16, 2024
    Applicant: LG Energy Solution, Ltd.
    Inventors: So Ra Baek, Eun Sol Lho, Wang Mo Jung, Sang Wook Lee, Eun Jo
  • Patent number: 11916233
    Abstract: A positive electrode active material for a secondary battery which includes a nickel-based lithium composite transition metal oxide including nickel (Ni), wherein the lithium composite transition metal oxide satisfies Equation 1 and Equation 2 below 80 nm?crystallite sizeFWHM?150 nm??[Equation 1] ?size(|crystallite sizeIB?crystallite sizeFWHM|)?20??[Equation 2] wherein, in Equation 1 and Equation 2, crystallite sizeFWHM is a crystallite size obtained by calculating from X-ray diffraction (XRD) data using a full width at half maximum (FWHM) method, and crystallite sizeIB is a crystallite size obtained by calculating from XRD data using an integral breadth (IB) method.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: February 27, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: So Ra Baek, Eun Sol Lho, Wang Mo Jung, Sang Wook Lee, Eun Jo
  • Patent number: 11898878
    Abstract: Proposed is a multi-sensor assembly, and the assembly of the present disclosure includes: a first sensor provided in a sensor coupling unit positioned at a front end of a housing; a second sensor provided in a mounting groove that is open toward a front surface of the first sensor; a first connector member configured to transmit a signal measured by the first sensor and, simultaneously, to firmly fix the first sensor to the sensor coupling unit; and a second connector member screw portion formed on an outer surface of a rear end of the first connector member so as to be coupled to a fixture screw portion of an adjustable fixture provided at a rear end of the housing, thereby moving relatively thereto.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: February 13, 2024
    Assignee: HYOSUNG HEAVY INDUSTRIES CORPORATION
    Inventors: Hyang Eun Jo, Young Min Kim, Jae Ryong Jung
  • Patent number: 11867845
    Abstract: A LIDAR (Light Detection and Ranging) apparatus for a vehicle including a light emitting unit configured to emit laser light; an angle adjusting unit configured to adjust an emission angle of the laser light emitted from the light emitting unit by reflecting the laser light; a window cover unit installed to discharge the laser light emitted through the angle adjusting unit to the outside of the vehicle; a light receiving unit configured to receive reflected light introduced into the vehicle through the window cover unit; and a moisture removing unit configured to emit far-infrared light using a far-infrared light source to heat the window cover unit through the angle adjusting unit.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: January 9, 2024
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Young Shin Kim, Won Gyum Kim, Kyung Rin Kim, Sung Eun Jo
  • Patent number: 11840204
    Abstract: A cleaner for a lidar sensor may include: a blast pipe unit through which wind generated from a fan of an engine passes; and a lidar sensor installed in the blast pipe unit, wherein foreign matter adhering to the surface of the lidar sensor are removed by wind discharged from the blast pipe unit.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: December 12, 2023
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Kyung Rin Kim, Sung Eun Jo, Won Gyum Kim, Young Shin Kim, Min Jae Cho
  • Patent number: 11835654
    Abstract: A light detection and ranging (“lidar”) sensing device including a sensing light source unit configured to radiate sensing light, a scanner unit configured to reflect the sensing light radiated by the sensing light source unit toward a target and to reflect incident light reflected by the target and integrated with the sensing light source unit, a light-receiving lens configured to transmit the incident light reflected by the scanner unit, a light-receiving reflector configured to reflect the incident light passing through the light-receiving lens, and an optical detection unit on which the incident light reflected by the light-receiving reflector is incident.
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: December 5, 2023
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Won Gyum Kim, Sung Eun Jo, Kyung Rin Kim, Young Shin Kim
  • Patent number: 11836588
    Abstract: An image generating device includes a support unit configured to support an object, an irradiation unit configured to irradiate the object disposed on the support unit with light, a light receiving unit configured to receive light returning from the object disposed on the support unit, and a control unit configured to generate a light irradiation signal for controlling the irradiation unit and a light-receiving region driving signal for controlling the light receiving unit, wherein the irradiation unit includes a first irradiation unit for irradiating a first region of the object with light and a second irradiation unit for irradiating a second region of the object with light, the light receiving unit includes a first light-receiving region and a second light-receiving region, the first light-receiving region and the second light-receiving region each include a plurality of pixels and are disposed at different positions on the light receiving unit.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: December 5, 2023
    Assignee: XPERIX INC.
    Inventors: Su Yoel Park, Byung Dai Hyun, Byoung Joon Jang, Jae Eun Jo, Bo Gun Park, Sang Won Lee
  • Patent number: 11828878
    Abstract: A Light Detection And Ranging (LiDAR) system may include: a transmitter configured to output pulse laser; a reflecting mirror comprising two or more reflecting surfaces to reflect the pulse laser; a driver configured to rotate the reflecting mirror; a path control mirror configured to reflect the pulse laser to the reflecting surfaces of the reflecting mirror to form an optical path of the pulse laser; and a receiver configured to receive the light reflected through the reflecting mirror, and convert the received light into an electrical signal, wherein the reflecting mirror comprises: a first reflecting surface; and a second reflecting surface, wherein the first and second reflecting surfaces are connected to each other at one point, the first reflecting surface and the second reflecting surface have different tilt angles from each other, and the first reflecting surface is tilted in the opposite direction of the second reflecting surface.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: November 28, 2023
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Young Shin Kim, Won Gyum Kim, Kyung Rin Kim, Sung Eun Jo
  • Patent number: 11802944
    Abstract: Provided is a lidar device for a vehicle including an optical transmitter configured to transmit an outgoing optical signal, an optical receiver configured to receive a plurality of return optical signals incident in different directions, at least one temperature sensor configured to identify a temperature of the lidar device, and a processor operatively coupled with the optical transmitter, the optical receiver, and the at least one temperature sensor. The processor is configured to control the optical transmitter to transmit the outgoing optical signal configured to detect an object, receive an object optical signal, reflected by the object, through the optical receiver, identify a temperature of the lidar device through the temperature sensor in response to the identifying of intensity of the object optical signal being less than reference intensity, and adjust a bandpass of an optical filter of the optical receiver based on the temperature of the lidar device.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: October 31, 2023
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Won Gyum Kim, Sung Eun Jo, Young Shin Kim, Kyung Rin Kim
  • Publication number: 20230341469
    Abstract: A battery fire prevention and diagnosis system in accordance with the present invention comprises: a high frequency current transformer (HFCT) installed to at least one of a ground wire, a positive wire, or a negative wire of a battery system; a data acquiring unit for receiving high frequency current signals measured from the HFCT; noise/defect cause database including on-site noise data related to a site in operation, and data on causes of defects; and a diagnosis unit for determining abnormality of the battery system, and a cause of a defect based on high frequency signal data acquired from the data acquiring unit, and the on-site noise data and the data on causes of defects in the noise/defect cause database.
    Type: Application
    Filed: July 11, 2022
    Publication date: October 26, 2023
    Inventors: Hyang Eun JO, Hwang Dong SEO, Jae Ryong JUNG