Patents by Inventor Baek-Hee Lee

Baek-Hee 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: 20210069521
    Abstract: A defibrillation system may include a cardiac arrest detector detecting whether cardiac arrest of a passenger has occurred in a state of taking a seat of a self-driving vehicle and fastening a seatbelt of the vehicle; a passenger posture detection device detecting a posture of the passenger; a seat driving device changing the posture of the passenger into another posture in which the passenger lies down based on a detection signal of the passenger posture detection device when the cardiac arrest of the passenger occurs; a heart position detector configured to search for a position of a heart of the passenger; a defibrillation robot to perform a CPR method or a method using an AED on the heart of the passenger; and a controller controlling operation of the seat driving device, the heart position detector, and the defibrillation robot based on detection signals of the cardiac arrest detector and the passenger posture detection device.
    Type: Application
    Filed: September 1, 2020
    Publication date: March 11, 2021
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Baek Hee Lee, Min Hyuk Kwak, Jong Hun Lee, Hyun Kyu Park, Yo Seob Lee
  • Patent number: 10928576
    Abstract: An optical member including a light guide plate, a low refractive layer disposed on the light guide plate and having a refractive index less than that of the light guide plate, a low refractive underlying layer disposed between the low refractive layer and the light guide plate and having a thickness less than that of the low refractive layer, and a wavelength conversion layer disposed on the low refractive layer.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: February 23, 2021
    Assignee: Samsung Display Co., Ltd.
    Inventors: Sun Young Hong, Dong Hee Lee, Baek Hee Lee
  • Patent number: 10914030
    Abstract: Disclosed herein is a washing machine having a plurality of washing spaces. A washing machine includes a first housing having a first laundry loading port formed at a front portion, a first tub disposed in the first housing, a second housing having a second laundry loading port formed at a top portion of the second housing, the second housing being disposed on the first housing, a second tub disposed in the second housing, a water supply device connectable to an external water source to supply water to the first tub and the second tub, the water supply device being installable to the second housing. The water supply device includes a water supply connector having a plurality of chambers formed therein, a first water supply hose connecting the water supply connector with the first tub and a second water supply hose connecting the water supply connector with the second tub.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: February 9, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Hee Jo, Moon Jong Kim, Baek Gyu Kwon, Jong-Hun Sung, Seung-Mok Lee, Yong-Joon Jang
  • Publication number: 20210016187
    Abstract: A gaming device in an autonomous vehicle includes: a body pressure sensor disposed in a seatback and a seat cushion at laterally symmetrical positions thereof and sensing a body pressure distribution of an upper body of a passenger and a body pressure distribution of a lower body of the passenger; a display device disposed at a position around a seat and displaying a game execution screen when the game using a ball is executed; a joystick disposed at a position around the seat and manipulating the game; and a game module connected to a front portion of the seat cushion and comprising: the ball enabling the passenger to kick the ball by a foot; a plurality of force sensors mounted on the ball; and a connector for holding the ball and outputting signals from the force sensors to a controller.
    Type: Application
    Filed: November 25, 2019
    Publication date: January 21, 2021
    Inventors: Baek Hee Lee, Jong Hun Lee, Min Hyuk Kwak, Yo Seob Lee
  • Publication number: 20200391617
    Abstract: A system for reducing driver fatigue in a seat includes an electric reclining device configured to recline a seat back, an electric extension device configured to move an extension unit formed at a front end part of a seat cushion forward and backward, an air cell device including a plurality of air cells installed in the seat back to be expandable, and a controller configured to control driving of the reclining device, the extension device, and the air cell device in a designated driving pattern to implement a driver fatigue reduction posture of the seat.
    Type: Application
    Filed: October 7, 2019
    Publication date: December 17, 2020
    Inventors: Baek Hee Lee, Dong Woo Jeong, Tae Uk Kang, Sun Woo Choi, Hyun Kyu Park, Seung Young Lee, Sang Do Park, Yo Seob Lee, Yeong Sik Kim, Hee Cheon You, Seung Hoon Lee, Min Jae Kim, Jeong Bae Ko
  • Publication number: 20200377036
    Abstract: An entertainment apparatus for a self-driving vehicle is configured to enable a passenger to playa game while viewing a game start image of a display installed in a seat in a state in which the passenger sits on the seat, where the game is executed and proceeds based on a signal that is obtained by detecting a distribution of human body pressure of the passenger by a body pressure sensor installed in the seat and a signal obtained by detecting touch pressure of the passenger by a touch pad installed in the seat, and thus the passenger is capable of playing various games related to body pressure and/or a touch signal while moving his or her body.
    Type: Application
    Filed: October 15, 2019
    Publication date: December 3, 2020
    Inventors: Baek Hee Lee, Min Hyuk Kwak, Jin Hee Lee
  • Publication number: 20200380655
    Abstract: A method for clustering based on unsupervised learning according to an embodiment of the invention enables clustering for newly generated patterns and is robust against noise, and does not require tagging for training data. According to one or more embodiments of the invention, noise is accurately removed using three-dimensional stacked spatial auto-correlation, and multivariate spatial probability distribution values and polar coordinate system spatial probability distribution values are used as learning features for clustering model generation, making them robust to noise, rotation, and fine unusual shapes. In addition, clusters resulting from clustering are classified into multi-level clusters, and stochastic automatic evaluation of normal/defect clusters is possible only with measurement data without a label.
    Type: Application
    Filed: May 27, 2020
    Publication date: December 3, 2020
    Inventors: Min Sik CHU, Seong Mi PARK, Jiin JEONG, Jae Hoon KIM, Kyong Hee JOO, Ho Geun PARK, Baek Young LEE
  • Patent number: 10852581
    Abstract: A light unit according to an exemplary embodiment includes a light source and an optical member transmitting and converting light emitted from the light source, where the optical member includes a light guide, a low refractive index layer disposed on the light guide and having a smaller refractive index than that of the light guide, and a wavelength conversion layer disposed on the low refractive index layer and including quantum dots, and the low refractive index layer includes a metal.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: December 1, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Dong Hee Lee, Baek Hee Lee, Sun-Young Hong
  • Publication number: 20200346106
    Abstract: An entertainment device and method for a self-driving vehicle enable a passenger toplay a game while watching a game execution screen of a display mounted around a seat in a state where the passenger is seated on the seat of a self-driving vehicle, and execute and proceed with the game based on a signal that senses a body pressure distribution of the passenger in a body pressure sensor mounted on the seat, and a signal that senses the touch pressure of the passenger in a touch pad mounted on the seat, thereby allowing the passenger to enjoy various games related to the body pressure and/or the touch signal while the passenger moves his or her body.
    Type: Application
    Filed: October 15, 2019
    Publication date: November 5, 2020
    Inventors: Baek Hee Lee, Jin Hee Lee, Min Hyuk Kwak, Yo Seob Lee
  • Publication number: 20200319516
    Abstract: A quantum dot, a color conversion panel, and a display device, the quantum dot including a core; and a shell layer positioned outside of the core, wherein at least one of the core and the shell layer is doped with aluminum, silicon, titanium, magnesium, or zinc, and the core includes a Group III-V compound.
    Type: Application
    Filed: June 23, 2020
    Publication date: October 8, 2020
    Inventors: Kyoung Won PARK, Baek Hee LEE, Min Ki NAM, Hyeok Jin LEE, Keun Chan OH, Jae Jin LYU, Baek Kyun JEON, Sungjun KOH, Doh Chang LEE
  • Publication number: 20200300620
    Abstract: A system for automatically checking seat dimension accuracy for a vehicle may include a storage unit configured to store therein seat design data at a time of designing an actually produced seat and seat scan data obtained by scanning the actually produced seat, a controller configured to determine whether the actually produced seat has been produced to match predesigned dimensions using the seat design data and the seat scan data stored in the storage unit, and an output unit configured to automatically output a result of determination by the controller in a specific form. The system and a method for checking seat dimension accuracy for a vehicle can automatically check whether an actually produced seat has been accurately produced to match designed seat dimensions through automatic comparison of scan data of the actually produced seat with seat design data, and automatically generate a checking result report.
    Type: Application
    Filed: March 12, 2020
    Publication date: September 24, 2020
    Inventors: Baek Hee Lee, Min Hyuk Kwak, Yeong Sik Kim, Jang Woon Park, Byoung Keon Park
  • Publication number: 20200301208
    Abstract: A color conversion panel includes a substrate and a red color conversion layer, a green color conversion layer, and a transmission layer which are disposed on the substrate. The transmission layer includes at least one of a pigment and a dye.
    Type: Application
    Filed: June 5, 2020
    Publication date: September 24, 2020
    Inventors: Kwang Keun LEE, Young Min KIM, Hae Il PARK, Seon-Tae YOON, Baek Hee LEE, Kun Hee JO
  • Patent number: 10775695
    Abstract: A photosensitive resin composition according to an exemplary embodiment of the present invention includes: a nanophosphor; a photo-polymerization initiator including an acetophenone-based initiator; and a photo-polymerization compound, wherein the photo-polymerization initiator further includes at least one among a thioxanthone-based initiator, an oxime-based initiator, and a benzophenone-based initiator.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: September 15, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Baek Hee Lee, Young Min Kim, Min Ki Nam, Hae Il Park, Seon-Tae Yoon
  • Patent number: 10760051
    Abstract: The present invention relates to a method for producing astrocytes comprising obtaining neural progenitor cells from stem cells so as to continuously produce astrocytes with high purity and same traits, followed by two steps of differentiating the neural progenitor cells into the astrocytes, and astrocytes produced therefrom. Since the method of preparing the astrocytes provided in the present invention enables not only production of the astrocytes with high purity and faster production of the astrocytes with same characteristics, but also rapid differentiation of the astrocytes using the neural progenitor cells when necessary, it can be widely used for effectively treating a patient with a disease which requires transplantation of the astrocytes.
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: September 1, 2020
    Assignee: Korea Research Institute of Bioscience and Biotechnology
    Inventors: Baek Soo Han, Sang Chul Lee, Kwang-Hee Bae, Cheonok Lee, Won Kon Kim, Kyoung Jin Oh
  • Patent number: 10725340
    Abstract: A quantum dot, a color conversion panel, and a display device, the quantum dot including a core; and a shell layer positioned outside of the core, wherein at least one of the core and the shell layer is doped with aluminum, silicon, titanium, magnesium, or zinc, and the core includes a Group III-V compound.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: July 28, 2020
    Assignees: Samsung Display Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Kyoung Won Park, Baek Hee Lee, Min Ki Nam, Hyeok Jin Lee, Keun Chan Oh, Jae Jin Lyu, Baek Kyun Jeon, Sungjun Koh, Doh Chang Lee
  • Patent number: 10712614
    Abstract: A color conversion panel includes a substrate and a red color conversion layer, a green color conversion layer, and a transmission layer which are disposed on the substrate. The transmission layer includes at least one of a pigment and a dye.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: July 14, 2020
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kwang Keun Lee, Young Min Kim, Hae Il Park, Seon-Tae Yoon, Baek Hee Lee, Kun Hee Jo
  • Publication number: 20200201124
    Abstract: A composition for a light conversion layer includes: a base resin; quantum dots; and a thiol compound including at least one thiol group in a molecule.
    Type: Application
    Filed: November 19, 2019
    Publication date: June 25, 2020
    Inventors: BAEK HEE LEE, Donghee LEE, Sun-Young HONG, Juho KIM, Hyungjoo KIM, Jongsoo LEE
  • Publication number: 20200117030
    Abstract: A light unit according to an exemplary embodiment includes a light source and an optical member transmitting and converting light emitted from the light source, where the optical member includes a light guide, a low refractive index layer disposed on the light guide and having a smaller refractive index than that of the light guide, and a wavelength conversion layer disposed on the low refractive index layer and including quantum dots, and the low refractive index layer includes a metal.
    Type: Application
    Filed: August 12, 2019
    Publication date: April 16, 2020
    Inventors: Dong Hee LEE, Baek Hee LEE, Sun-Young HONG
  • Publication number: 20200093279
    Abstract: The present disclosure provides a system for correcting a passenger's posture in an autonomous vehicle, wherein the system includes a camera configured to measure a distance between a headrest and a head of the passenger, a plurality of body pressure sensors configured to be uniformly embedded across an entire area of the seat and sense body pressures of the passenger, a pressurizing device configured to be expandably installed inside a seatback and press between T10 and T12 of a thoracic spine of the passenger, and a controller configured to control an operation of the pressurizing device on the basis of the distance measured by the camera and a scapular pressure of the passenger, which is sensed by the plurality of body pressure sensors.
    Type: Application
    Filed: November 27, 2018
    Publication date: March 26, 2020
    Applicants: Hyundai Motor Company, KIA Motors Corporation
    Inventors: Baek Hee Lee, Min Hyuk Kwak, Jin Hee Lee
  • Patent number: 10580364
    Abstract: A color conversion panel according to an exemplary embodiment includes: a substrate; and a plurality of color conversion layers and a transmission layer that are disposed on the substrate, the plurality of color conversion layers including nanocrystals, wherein at least one color conversion layer of the plurality of color conversion layers includes a first color conversion layer and a second color conversion layer, the first color conversion layer is disposed between the substrate and the second color conversion layer, and the first and second color conversion layers are configured so that a wavelength of light color-converted in the first color conversion layer is shorter than a wavelength of light color-converted in the second color conversion layer.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: March 3, 2020
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Kyoung Won Park, Min Ki Nam, Seon-Tae Yoon, Baek Hee Lee, Young Min Kim, Hae Il Park