Patents by Inventor Sang-Ho Kim

Sang-Ho Kim 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).

  • Patent number: 11912804
    Abstract: A core-shell copolymer, a method of making the same, and a thermoplastic resin composition including the same are disclosed herein. In some embodiments, a core-shell copolymer includes a core and a shell surrounding the core, the core includes a conjugated diene-based monomer-derived repeating unit and a phosphate-based cross-linking agent-derived cross-linking part represented by Formula 1, and the shell includes a first alkyl (meth)acrylate monomer-derived repeating unit, a second alkyl (meth)acrylate monomer-derived repeating unit, and a sulfonate-based ionic monomer-derived repeating unit represented by Formula 2. The core is 68 parts to 92 parts and the shell is 8 parts to 32 parts, based on 100 parts of the core-shell copolymer, the core has a swell index of 2.7 to 10.9, the shell includes 1 wt % to 16 wt % of the sulfonate-based ionic monomer-derived repeating unit, and the shell has a weight average molecular weight of 105,000 g/mol to 645,000 g/mol.
    Type: Grant
    Filed: October 11, 2019
    Date of Patent: February 27, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Kwang Jin Lee, Yoon Ho Kim, Sang Il Nam, Kyung Bok Sun, Chang No Lee, Sang Hoon Han
  • Patent number: 11911733
    Abstract: A hair dye dispenser according to an embodiment of the present invention includes a housing having an opening hole formed on one side of which a hair dye is provided, a plurality of cartridges disposed inside the housing and accommodating at least one dyeing material, a main body in which the plurality of cartridges are rotatably disposed, a main motor for rotating the main body so that a first cartridge of the plurality of cartridges is located adjacent to the opening hole, a discharge module for discharging the dyeing material contained in the first cartridge, and an accommodating body in which a basket accommodating the dyeing material discharged by the discharge module is placed, wherein the discharge module may include an elevating body that pressurizes the first cartridge when moving up and is separated from the first cartridge when moving down.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: February 27, 2024
    Assignee: LG FAROUK CO.
    Inventors: Kyung Sik Jang, Jeong Ho Lee, Jung Yong Lee, Seong Lok Hwang, Sang Min Lee, Joong Hun Kim
  • Patent number: 11917193
    Abstract: According to the present invention, an image encoding apparatus comprises: a motion prediction unit which derives motion information on a current block in the form of the motion information including L0 motion information and L1 motion information; a motion compensation unit which performs a motion compensation for the current block on the basis of at least one of the L0 motion information and L1 motion information so as to generate a prediction block corresponding to the current block; and a restoration block generating unit which generates a restoration block corresponding to the current block based on the prediction block. According to the present invention, image encoding efficiency can be improved.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: February 27, 2024
    Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong Kim, Gwang Hoon Park, Kyung Yong Kim, Sang Min Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • Patent number: 11911152
    Abstract: An apparatus for estimating a concentration of an analyte includes an optical sensor configured to emit light toward an object and receive light reflected from the object; and a processor configured to obtain a ratio of an absorption coefficient to a scattering coefficient based on the received light, obtain a first absorption spectrum of the object based on the obtained ratio, obtain a second absorption spectrum by eliminating a scattering correction spectrum from the first absorption spectrum, the scattering correction spectrum corresponding to a nonlinear change in the scattering coefficient according to a wavelength of the emitted light, and estimate a concentration of an analyte based on the second absorption spectrum.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun Ho Lee, Sang Kyu Kim
  • Publication number: 20240022037
    Abstract: The present disclosure may provide an apparatus for bending and peeling a connector ribbon on which a protective film is laminated, the apparatus including a clamp configured to fix a second area of the connector ribbon excluding a first area thereof, a peeling cutter disposed at one side of the first area, and a driver configured to move the peeling cutter, wherein the peeling cutter moves to come in contact with the first area and, while pushing and bending the first area, peels the protective film of at least a portion of the first area.
    Type: Application
    Filed: November 17, 2021
    Publication date: January 18, 2024
    Inventors: Kwang Young SONG, Keun Hwan KWON, Sang Ho KIM
  • Publication number: 20240017655
    Abstract: A seat convenience apparatus for a rear seat passenger and an operation control method thereof is provided in a front seat. When an open angle of a footrest of the front seat does not satisfy a predetermined reference angle under the condition that a rear seat passenger desires to use the seat convenience device, operation of the seat convenience device is disabled in spite of the user's desire. Accordingly, misuse of the seat convenience device is prevented under non-use conditions.
    Type: Application
    Filed: December 5, 2022
    Publication date: January 18, 2024
    Applicants: Hyundai Motor Company, Kia Corporation, Hyundai Transys Inc.
    Inventors: Tae Hoon LEE, Byeong Seon SON, Se Jin PARK, Ji Hwan KIM, Sang Ho KIM, Sang Hoon PARK, Gu Chang KANG, Seong Yun YEO, Sung Hoon KIM
  • Publication number: 20240001831
    Abstract: A vehicle seat control system includes a front seat, a rear seat associated with the front seat back and forth, a footrest mounted on a rear of a seatback of the front seat, a leg-rest mounted on a seat cushion of the rear seat associated with the front seat back and forth, an individual seat switch unit mounted on the front seat and the rear seat, respectively, and an integrated controller configured to determine current state information of the front seat and the rear seat through sensor units mounted on each of the front seat and the rear seat and to perform interference avoidance control in consideration of current state information of a seat associated with a specific seat when receiving a request for an operation of the footrest or the leg-rest from a switch unit of the specific seat.
    Type: Application
    Filed: November 9, 2022
    Publication date: January 4, 2024
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation
    Inventors: Tae Hoon LEE, Byeong Seon SON, JiHwan KIM, SangHoon PARK, Sang Ho KIM, SeJin PARK
  • Publication number: 20230409120
    Abstract: A wearable device includes sensing blocks, and a connection member connecting the sensing blocks, the sensing blocks include a first sensing block and a second sensing block connected to the first sensing block by the connection member, and the first sensing block includes an induced electromotive force sensing module, the induced electromotive force sensing module includes a magnetic body, a coil not contacting the magnetic body and facing the magnetic body, a rod attached to the magnetic body and guiding a movement path of the coil, and an induced electromotive force sensor sensing an induced electromotive force generated in the coil by the coil and the magnetic body.
    Type: Application
    Filed: March 29, 2023
    Publication date: December 21, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Cheon Myeong LEE, Sang Ho KIM, Soo Min BAEK, Ju Youn SON, Ji Won LEE, Bek Hyun LIM, Ju Hwa HA
  • Publication number: 20230413650
    Abstract: A display device includes: a first display panel having a first resolution; a second display panel having a second resolution; and a first multi-channel lens and a second multi-channel lens disposed on one surface of the first display panel and including a plurality of channels through which light emitted from the one surface of the first display panel passes, where the second resolution is higher than the first resolution.
    Type: Application
    Filed: April 11, 2023
    Publication date: December 21, 2023
    Inventors: Sang Ho KIM, Soo Min BAEK, Ju Hwa HA, Ju Youn SON, Ji Won LEE, Cheon Myeong LEE, Bek Hyun LIM
  • Patent number: 11846814
    Abstract: A hologram display device includes a light source unit, a light guide plate, a spatial light modulator, a sensing unit, and a light source driving unit. The light source unit includes a plurality of light sources and emits light when at least one of the plurality of light sources is turned on. The light guide plate converts the light emitted thereto from the light source unit to a planar light beam. The spatial light modulator spatially modulates the planar light beam to produce a hologram image. The sensing unit senses a position of a user watching the hologram image, and the light source driving unit turns on the at least one of the plurality of light sources, based on information on the position of the user obtained by the sensing unit.
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: December 19, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jiwon Lee, Youngchan Kim, Byungchoon Yang, Sang-Ho Kim, Cheonmyeong Lee
  • Patent number: 11841996
    Abstract: An example display system includes: a display; an input device configured to transmit an initial position signal; a plurality of antenna modules configured to transmit a position detection signal, receive a reflection signal of the position detection signal that is reflected from the input device and a surrounding object, and receive the initial position signal transmitted from the input device; and a controller configured to perform control to cause a pointer to be displayed on the display based on a position of the input device according to the received initial position signal and the reflection signal.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: December 12, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hui Jun Shim, Gwan-Hyung Kim, Gyeong Gu Kim, Sang Ho Kim
  • Patent number: 11827126
    Abstract: A power supply and signal transmission device for a vehicle seat rail is provided. The device includes a contact-type power supply unit configured to supply power to an electrical device mounted on a seat, and a contact-type signal transmission unit configured to transfer seat drive control signals. The contact-type power supply unit and the contact-type signal transmission unit are directly mounted on the seat rail.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: November 28, 2023
    Assignees: HYUNDAI MOTOR COMPANY, Kia Corporation, Daechang Seat Co., LTD-Dongtan
    Inventors: So Young Yoo, Hyeong Jong Kim, Han Su Yoo, Seon Chae Na, Sang Ho Kim, Seok Hwan Kim, Tae Hong Han, Sang Yeong Park
  • Publication number: 20230375606
    Abstract: A defect detecting system of an automotive apparatus is provided. The defect detecting system includes: a digital function block including: a memory device configured to store data, and a first Built-In Self Test (BIST) configured to detect a defect of the memory device; an analog function block including a verification parity generator configured to: receive the data through a first path, generate verification parity of the data, and transmit the verification parity to the digital function block through a second path; and a level shift block connected between the digital function block and the analog function block, wherein the level shift block is configured to: convert the first path from a first power supply voltage to a first level based on a second power supply voltage, and convert the second path from the second power supply voltage to a second level based on the first power supply voltage.
    Type: Application
    Filed: March 23, 2023
    Publication date: November 23, 2023
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Hyun Seok NAM, Sang Ho Kim
  • Patent number: 11818451
    Abstract: An optical device includes: a display device configured to display an image; a camera mounting component on the display device; a camera on the camera mounting component; and a multi-channel lens on the camera covering the camera and the camera mounting component, wherein the camera comprises an image sensor.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: November 14, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji Won Lee, Sang Ho Kim, Soo Min Baek, Cheon Myeong Lee, Ju Hwa Ha
  • Publication number: 20230356635
    Abstract: A ventilation and heating apparatus for a child seat is provided. A ventilation mat with an embedded heating wire is mounted on a body of the child seat, so ventilation air is discharged toward a child's body through the ventilation mat in summer or when ventilation is required, and heating wire embedded in the ventilation mat is driven in winter, thus providing a comfortable seating environment for a child sitting on the child seat, and improving the sitting comfort of a child.
    Type: Application
    Filed: December 13, 2022
    Publication date: November 9, 2023
    Inventors: Byeong Seon Son, Tae Hoon Lee, Seung Hyun Kim, Ji Hwan Kim, Seon Chae Na, Sang Ho Kim, Sang Hoon Park, Jeong In Baek, Yong Chul Jang, In Ju Lee
  • Publication number: 20230361505
    Abstract: A power supply device of a motor-driven child seat for a vehicle is provided. The motor-driven child seat can be easily mounted and fixed to a rear seat by adopting a method where a latch of the motor-driven child seat is fastened to an anchor of the rear seat, and power can be easily supplied to power consuming components, i.e., an electric mechanism including a motor, a ventilation system, and a heating system, by automatically fastening male-female connectors for supplying power, especially when the motor-driven child seat is fixedly mounted on the rear seat.
    Type: Application
    Filed: December 19, 2022
    Publication date: November 9, 2023
    Inventors: Byeong Seon Son, Tae Hoon Lee, Seung Hyun Kim, Ji Hwan Kim, Sang Hoon Park, Sang Ho Kim, Seon Chae Na, Hyun Tae Lee, Won Ho Chang, Jeong In Baek, In Ju Lee
  • Publication number: 20230356633
    Abstract: The present disclosure provides a motor-driven child seat for a vehicle capable of making it more convenient to sit a child in the child seat and to switch the seat to a comfortable posture by enabling swiveling adjustment of the child seat using the swivel-driving device and reclining adjustment of the child seat using the reclining-driving device.
    Type: Application
    Filed: December 13, 2022
    Publication date: November 9, 2023
    Inventors: Byeong Seon Son, Tae Hoon Lee, Seung Hyun Kim, Ji Hwan Kim, Seon Chae Na, Sang Ho Kim, Sang Hoon Park, Jeong In Baek, Yong Chul Jang, In ju Lee
  • Publication number: 20230343282
    Abstract: A display device includes a display member that displays an image, a multi-channel lens unit disposed in a light path of light emitted from the display member, a measurement member that measures a state of an eyeball that is viewing a video output through the multi-channel lens unit, and a processor that controls an intensity of a wavelength of light emitted from the display member by determining the degree of eyeball fatigue based on a measured value of the measurement member.
    Type: Application
    Filed: March 28, 2023
    Publication date: October 26, 2023
    Inventors: Sang Ho KIM, Soo Min Baek, Ju Youn Son, Ji Won LEE, Cheon Myeong Lee, Bek Hyun Lim, Ju Hwa Ha
  • Publication number: 20230337508
    Abstract: A display device includes a display panel which displays an image on an image display surface thereof, at least one lens frame disposed on the image display surface to refract image display lights, and at least one multi-channel lens which forms exit paths of the image display lights refracted by the at least one lens frame for each of multiple channels.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 19, 2023
    Inventors: Sang Ho KIM, Soo Min BAEK, Ju Youn SON, Ji Won LEE, Cheon Myeong LEE, Bek Hyun LIM, Ju Hwa HA
  • Publication number: 20230320181
    Abstract: A display device comprises a substrate, a sub-pixel disposed on the substrate and that includes a pixel electrode, a light emitting layer, and a common electrode, a pixel defining layer that defines the sub-pixel, a capping layer disposed on the pixel defining layer, a micro lens disposed on the capping layer and that overlaps the sub-pixel; and a total reflection pattern disposed on the capping layer and that overlaps the pixel defining layer and surrounds the micro lens. The micro lens has a refractive index greater than a refractive index of the total reflection pattern and less than or equal to a refractive index of the capping layer.
    Type: Application
    Filed: March 2, 2023
    Publication date: October 5, 2023
    Inventors: JU HWA HA, Soo Min Baek, Bek Hyun Lim, Sang Ho Kim, Jun Hyeong Park, Ju Youn Son, Ji Won Lee, Cheon Myeong Lee