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).
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Publication number: 20250149597Abstract: 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: ApplicationFiled: September 5, 2024Publication date: May 8, 2025Inventors: Dong Ok SHIN, Young-Gi LEE, Seong Eun JO, Seok Hun KANG, YOUNG SAM PARK, Jaecheol CHOI
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Publication number: 20250123362Abstract: 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: ApplicationFiled: July 1, 2024Publication date: April 17, 2025Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Sung Eun JO, Hyun Woon RA
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Publication number: 20250123433Abstract: Provided is a system applied to a bi-axial type optical system including an optical transmitter and a receiver.Type: ApplicationFiled: July 2, 2024Publication date: April 17, 2025Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Hyun Woon RA, Sung Eun JO
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Patent number: 12255330Abstract: 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: GrantFiled: January 23, 2024Date of Patent: March 18, 2025Assignee: LG Energy Solution, Ltd.Inventors: So Ra Baek, Eun Sol Lho, Wang Mo Jung, Sang Wook Lee, Eun Jo
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Publication number: 20250076471Abstract: 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: ApplicationFiled: February 26, 2024Publication date: March 6, 2025Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Sung Eun JO
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Publication number: 20250002422Abstract: 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: ApplicationFiled: March 26, 2024Publication date: January 2, 2025Inventors: Jong Soo CHO, Mi-Jin KANG, Dong Min LEE, Eun JO, Pu Reum CHO
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Patent number: 12130385Abstract: 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: GrantFiled: August 13, 2021Date of Patent: October 29, 2024Assignee: Hyundai Mobis Co., Ltd.Inventors: Won Gyum Kim, Sung Eun Jo, Kyung Rin Kim, Young Shin Kim
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Patent number: 12092762Abstract: 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: GrantFiled: July 11, 2021Date of Patent: September 17, 2024Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Won Gyum Kim, Young Shin Kim, Kyung Rin Kim, Sung Eun Jo
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Patent number: 12019183Abstract: 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: GrantFiled: July 1, 2019Date of Patent: June 25, 2024Assignee: Hyundai Mobis Co., Ltd.Inventors: Won Gyum Kim, Young Shin Kim, Kyung Rin Kim, Sung Eun Jo
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Publication number: 20240170729Abstract: 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: ApplicationFiled: November 17, 2023Publication date: May 23, 2024Inventors: Dong Ok SHIN, Young-Gi LEE, JINWOO LEE, Myeong Ju LEE, Seong Eun JO, Jaecheol CHOI
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Publication number: 20240162437Abstract: 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: ApplicationFiled: January 23, 2024Publication date: May 16, 2024Applicant: LG Energy Solution, Ltd.Inventors: So Ra Baek, Eun Sol Lho, Wang Mo Jung, Sang Wook Lee, Eun Jo
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Patent number: 11916233Abstract: 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: GrantFiled: January 31, 2020Date of Patent: February 27, 2024Assignee: LG Energy Solution, Ltd.Inventors: So Ra Baek, Eun Sol Lho, Wang Mo Jung, Sang Wook Lee, Eun Jo
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Patent number: 11898878Abstract: 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: GrantFiled: April 17, 2020Date of Patent: February 13, 2024Assignee: HYOSUNG HEAVY INDUSTRIES CORPORATIONInventors: Hyang Eun Jo, Young Min Kim, Jae Ryong Jung
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Patent number: 11867845Abstract: 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: GrantFiled: May 14, 2019Date of Patent: January 9, 2024Assignee: Hyundai Mobis Co., Ltd.Inventors: Young Shin Kim, Won Gyum Kim, Kyung Rin Kim, Sung Eun Jo
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Patent number: 11840204Abstract: 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: GrantFiled: May 1, 2019Date of Patent: December 12, 2023Assignee: Hyundai Mobis Co., Ltd.Inventors: Kyung Rin Kim, Sung Eun Jo, Won Gyum Kim, Young Shin Kim, Min Jae Cho
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Patent number: 11835654Abstract: 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: GrantFiled: September 3, 2019Date of Patent: December 5, 2023Assignee: Hyundai Mobis Co., Ltd.Inventors: Won Gyum Kim, Sung Eun Jo, Kyung Rin Kim, Young Shin Kim
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Patent number: 11836588Abstract: 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: GrantFiled: December 12, 2022Date of Patent: December 5, 2023Assignee: XPERIX INC.Inventors: Su Yoel Park, Byung Dai Hyun, Byoung Joon Jang, Jae Eun Jo, Bo Gun Park, Sang Won Lee
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Patent number: 11828878Abstract: 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: GrantFiled: May 2, 2019Date of Patent: November 28, 2023Assignee: Hyundai Mobis Co., Ltd.Inventors: Young Shin Kim, Won Gyum Kim, Kyung Rin Kim, Sung Eun Jo
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Patent number: 11802944Abstract: 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: GrantFiled: July 24, 2020Date of Patent: October 31, 2023Assignee: Hyundai Mobis Co., Ltd.Inventors: Won Gyum Kim, Sung Eun Jo, Young Shin Kim, Kyung Rin Kim
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Publication number: 20230341469Abstract: 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: ApplicationFiled: July 11, 2022Publication date: October 26, 2023Inventors: Hyang Eun JO, Hwang Dong SEO, Jae Ryong JUNG