Patents by Inventor Seong-soo Lee

Seong-soo Lee 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: 20220020961
    Abstract: A display apparatus includes: a substrate; a display unit disposed on the substrate; a barrier unit disposed between the substrate and the display unit; and a buffer unit disposed between the barrier unit and the display unit, wherein a sum of a thickness of the barrier unit and a thickness of the buffer unit is in the range from 0.9 ?m to 3 ?m.
    Type: Application
    Filed: October 1, 2021
    Publication date: January 20, 2022
    Inventors: Keun-Soo Lee, Yong-Hwan Park, Chi-Wook An, Seong-Jun Lee
  • Patent number: 11219246
    Abstract: An aerosol generating device includes: a case; a container mounted inside the case to be movable in a longitudinal direction of the case and having an accommodating space configured to accommodate a cigarette; a heater disposed inside the case such that a front end thereof is inserted into the accommodating space of the container, the heater being configured to heat the cigarette when electricity is applied thereto; and an elastic support portion configured to elastically support the container with respect to the case.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: January 11, 2022
    Assignee: KT&G CORPORATION
    Inventors: Jong Sub Lee, Dae Nam Han, Jang Uk Lee, Jung Ho Han, Hun Il Lim, Jin Young Yoon, Young Lea Kim, Ji Soo Jang, Wang Seop Lim, Moon Bong Lee, Soung Ho Ju, Du Jin Park, Seong Won Yoon
  • Publication number: 20220002914
    Abstract: In the present disclosure, there are provided a polyethylene multifilament interlaced yarn having excellent weavability as well as enabling the manufacture of a protective product having high cut resistance and excellent fit by giving sufficient entanglements to the polyethylene multifilament yarn, and a method for manufacturing the same.
    Type: Application
    Filed: December 26, 2019
    Publication date: January 6, 2022
    Inventors: Sin-Ho LEE, Seong-Young KIM, Min-Woo NAM, Sang-Mok LEE, Young-Soo LEE
  • Publication number: 20210399254
    Abstract: A display device is provided. An embodiment of a display device includes a first substrate, a second substrate disposed on the first substrate, first and second partition walls disposed on the second substrate, the second partition wall being disposed outside the first partition wall, a first trench disposed inside the first partition wall and having a first width, a second trench disposed between the first and second partition walls and having a second width greater than the first width; an alignment key disposed to overlap the second trench; a first spacer disposed on the alignment key, and a sealing member disposed along an edge between the first substrate and the second substrate without overlapping the alignment key, wherein the first spacer partially overlaps the first partition wall, the second partition wall, and the sealing member.
    Type: Application
    Filed: June 8, 2021
    Publication date: December 23, 2021
    Inventors: Jea Heon AHN, Jang Soo KIM, Jong Hoon KIM, Seong Yeon LEE, Si Wan JEON, Seok Joon HONG
  • Patent number: 10942446
    Abstract: Disclosed is a method for cleaning a photo mask. The method includes a pre-treatment operation of wetting a chemical on an entire surface of the photo mask in a state in which the photo mask is stopped, and a cleaning operation of supplying the chemical to a pattern area of the photo mask in a state in which the photo mask is rotated.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: March 9, 2021
    Assignee: SEMES CO. LTD.
    Inventors: Seong Soo Lee, Jeong Yeong Park, Sung Bum Park, Byung Chul Kang
  • Publication number: 20200411322
    Abstract: An apparatus for treating a substrate includes a housing having a treatment space therein, a support unit that supports the substrate in the housing, a liquid dispensing unit that dispenses a liquid onto the substrate supported on the support unit, a laser irradiation unit that irradiates a laser to an edge region of the substrate, and a controller that controls the liquid dispensing unit and the laser irradiation unit. The laser irradiation unit includes a plate provided on the liquid so as to be brought into contact with a surface of the liquid dispensed onto the substrate and a laser irradiation member that irradiates the laser to the edge region of the substrate, which is supported on the support unit, through the plate.
    Type: Application
    Filed: June 26, 2020
    Publication date: December 31, 2020
    Applicant: SEMES CO., LTD.
    Inventors: Seong Soo LEE, Junkeon AHN, Junghwan LEE, Ohyeol KWON, Soo Young PARK
  • Publication number: 20200402818
    Abstract: An apparatus and a method for performing liquid treatment for a substrate are provided. The apparatus for treating the substrate includes a treating container having a treatment space inside the treating container, a substrate support unit to support a substrate in the treatment space, and a liquid supply unit to supply treatment liquid to the substrate supported by the substrate support unit. The liquid supply unit includes a nozzle, a supply line to supply the treatment liquid to the nozzle and having a first valve mounted in the supply line, and a discharge line branching from a branch point which is a point downstream of the first valve in the supply line to discharge the treatment liquid from the supply line, and having a second valve mounted in the discharge line. A valve is absent in an area between the branch point and the nozzle, in the supply line.
    Type: Application
    Filed: June 19, 2020
    Publication date: December 24, 2020
    Applicant: SEMES CO., LTD.
    Inventors: Seong Soo LEE, Buyoung JUNG, Gi Hun CHOI, Myung A JEON, Soo Young PARK
  • Publication number: 20200346300
    Abstract: Disclosed is a method for removing a film from a substrate by irradiating a plurality of unit pulse laser beams to an edge region of the substrate. The method includes a first irradiation operation for irradiating a plurality of unit pulse laser beams onto the substrate while the substrate is rotating, and a second irradiation operation for irradiating a plurality of unit pulse laser beams to regions of the substrate onto which the unit pulse laser beams are not irradiated in the first irradiation operation.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 5, 2020
    Applicant: SEMES CO., LTD.
    Inventors: Soo Young PARK, Ohyeol KWON, Jun Keon AHN, Jung Hwan LEE, Seong Soo LEE
  • Patent number: 10668858
    Abstract: The present invention is directed to providing an around view monitoring system (AVMS) that may enhance accuracy of an estimation of a camera attitude while a road gradient is present, and an operating method thereof. According to an embodiment of the present invention, the AVMS may calculate a rotation matrix for removing a road gradient component using a camera that has not changed position and generate an estimated rotation matrix from which the road gradient is removed by applying the rotation matrix to an estimated rotation matrix for a camera that has changed position.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: June 2, 2020
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Seong Soo Lee
  • Patent number: 10546391
    Abstract: Provided is an apparatus for generating an around view. The apparatus includes a capture unit configured to capture images in front of, behind, to the left of, and to the right of a vehicle using cameras, a mask generation unit configured to set a region ranging a predetermined distance from the vehicle in the captured image as a mask region, a feature point extraction unit configured to extract ground feature points from the mask region of each of the captured images; a camera attitude angle estimation unit configured to generate a rotation matrix including a rotation angle of the camera using the extracted feature points; and an around view generation unit configured to rotationally convert the captured images to a top-view image using the rotation matrix.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: January 28, 2020
    Assignee: Hyundai Mobis Co., Ltd.
    Inventor: Seong Soo Lee
  • Patent number: 10357806
    Abstract: The inventive concepts provide an apparatus for treating a substrate. The apparatus includes a housing proving an inner space in which a substrate is treated, a spin head supporting and rotating the substrate in the housing, an injection unit comprising a first nozzle member spraying a first treatment solution to the substrate put on the spin head, and a controller controlling the first nozzle member. The first nozzle member includes a body, a vibrator, a pump, and a power source.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: July 23, 2019
    Assignee: SEMES CO., LTD.
    Inventors: Jong Han Kim, Yoon-Jong Ju, Yu Hwan Kim, Edwin Lee, Seong Soo Lee
  • Patent number: 10300854
    Abstract: Provided is a method of generating a top-view image. The method includes: obtaining an input image by photographing a peripheral road surface of the vehicle by using a camera when a vehicle is driving, detecting at least two lanes from the input image, detecting a vanishing point at which the at least two lanes intersect, calculating a first rotation angle of the camera by using the vanishing point, calculating a second rotation angle of the camera for converting the input image into a top-view image represented in a top-view image coordinate system, based on the first rotation angle, and rotation-converting the input image by using the second rotation angle to generate the top-view image.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: May 28, 2019
    Assignee: Hyundai Mobis Co., Ltd.
    Inventor: Seong Soo Lee
  • Publication number: 20190113839
    Abstract: Disclosed is a method for cleaning a photo mask. The method includes a pre-treatment operation of wetting a chemical on an entire surface of the photo mask in a state in which the photo mask is stopped, and a cleaning operation of supplying the chemical to a pattern area of the photo mask in a state in which the photo mask is rotated.
    Type: Application
    Filed: October 12, 2018
    Publication date: April 18, 2019
    Inventors: Seong Soo Lee, Jeong Yeong Park, Sung Bum Park, Byung Chul Kang
  • Patent number: 10214239
    Abstract: Exemplary embodiments disclose a parking assistance apparatus and a method of controlling the same, including, displaying an around view monitoring (AVM) image for a predetermined range from a vehicle on a touchscreen, sensing a touch input for a region in which the AVM image is displayed, and setting a target parking region of the vehicle based on a type and a pattern of the touch input.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: February 26, 2019
    Assignee: Hyundai Mobis Co., Ltd.
    Inventors: Seong soo Lee, Sang kook Kim
  • Patent number: 10152816
    Abstract: Provided is a top-view image generating method. The top-view image generating method estimates a posture angle of a camera providing at least one image, based on a ground feature point detected from the at least one image of front, rear, left, and right images and estimates a posture angle of a camera providing the other image from which the ground feature point is not detected. Subsequently, based on the estimated posture angles, the front, rear, left, and right images are rotation-converted, and then, a top-view image is generated by synthesizing images obtained through the rotation-conversion.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: December 11, 2018
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventor: Seong Soo Lee
  • Patent number: 10121379
    Abstract: An apparatus for safety-driving of a vehicle, including: a camera unit outputting images of different directions based on a vehicle by photographing the vicinity of the vehicle, the images including a left image and a right image of the vehicle; a top-view image output unit synthesizing the images to output a top-view image; a traffic lane detecting unit detecting a left or right traffic lane of the vehicle from the top-view image by considering a traffic lane feature of the top-view image; a side vehicle detecting unit detecting a wheel of another vehicle in at least one of the left image and the right image; an another vehicle area estimating unit estimating an existing area of another vehicle by considering the location of the detected wheel; and a warning signal output unit outputting a warning signal when the vehicle enters the existing area of another vehicle.
    Type: Grant
    Filed: January 12, 2016
    Date of Patent: November 6, 2018
    Assignee: HYUNDAI MOBIS Co., Ltd.
    Inventor: Seong Soo Lee
  • Publication number: 20180056873
    Abstract: Provided is a method of generating a top-view image. The method includes: obtaining an input image by photographing a peripheral road surface of the vehicle by using a camera when a vehicle is driving, detecting at least two lanes from the input image, detecting a vanishing point at which the at least two lanes intersect, calculating a first rotation angle of the camera by using the vanishing point, calculating a second rotation angle of the camera for converting the input image into a top-view image represented in a top-view image coordinate system, based on the first rotation angle, and rotation-converting the input image by using the second rotation angle to generate the top-view image.
    Type: Application
    Filed: June 22, 2017
    Publication date: March 1, 2018
    Inventor: Seong Soo LEE
  • Patent number: 9902426
    Abstract: A driver assisting apparatus including a top view image output unit that outputs a top view image at a view point at which a surrounding of the vehicle is downwardly watched from a top, a lane detecting unit that detects a left lane boundary of the vehicle and a right lane boundary of the vehicle from the top view image using a top hat filter, a speed measuring unit that outputs a speed of the vehicle, and an integrated control unit that selects and operates one of a parking assisting function and a lane departure warning function in accordance with the speed.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: February 27, 2018
    Assignee: Hyundai Mobis Co., Ltd.
    Inventor: Seong soo Lee
  • Publication number: 20180050638
    Abstract: The present invention is directed to providing an around view monitoring system (AVMS) that may enhance accuracy of an estimation of a camera attitude while a road gradient is present, and an operating method thereof. According to an embodiment of the present invention, the AVMS may calculate a rotation matrix for removing a road gradient component using a camera that has not changed position and generate an estimated rotation matrix from which the road gradient is removed by applying the rotation matrix to an estimated rotation matrix for a camera that has changed position.
    Type: Application
    Filed: June 27, 2017
    Publication date: February 22, 2018
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Seong Soo LEE
  • Publication number: 20180053330
    Abstract: Provided is a top-view image generating method. The top-view image generating method estimates a posture angle of a camera providing at least one image, based on a ground feature point detected from the at least one image of front, rear, left, and right images and estimates a posture angle of a camera providing the other image from which the ground feature point is not detected. Subsequently, based on the estimated posture angles, the front, rear, left, and right images are rotation-converted, and then, a top-view image is generated by synthesizing images obtained through the rotation-conversion.
    Type: Application
    Filed: June 21, 2017
    Publication date: February 22, 2018
    Applicant: HYUNDAI MOBIS CO., LTD.
    Inventor: Seong Soo LEE