Patents by Inventor Jin-wook Choi

Jin-wook Choi 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: 20240119623
    Abstract: There is disclosed a posture analysis system using a smart mirror and a camera. The posture analysis system includes a smart mirror configured to reflect a posture of a user, a camera module configured to photograph the posture of the user and generate a posture image, a posture recognition module configured to recognize the posture image generated by the camera module, an image storage control module configured to automatically perform control to store the posture image, an image storage module configured to store the posture image by automatic control of the image storage control module, and a user balance analysis module configured to perform a posture balance analysis of the user using the posture image stored in the image storage module. The posture analysis system described above is configured to photograph and analyze the user's original, uncorrected posture with the eyes closed, and thereby, has an effect of accurately analyzing postures of shoulders, pelvis, arms, legs, and the like of the user.
    Type: Application
    Filed: September 21, 2023
    Publication date: April 11, 2024
    Inventors: Jin Wook CHOI, Kyoung Dong KIM, Mi Jin KIM
  • Patent number: 11937476
    Abstract: A display device comprises a substrate; a circuit array layer comprising pixel drivers, data lines, first dummy lines, and second dummy lines; and a light emitting array layer. The display area comprises middle, first side, and second side regions. The data lines comprise first, second, and third data lines disposed in the middle, first side, and second side regions, respectively. The first dummy lines comprise a first data detour line disposed in the first side region and adjacent to a part of the second data line, and auxiliary lines. The second dummy lines comprise a second data detour line configured to connect the first data detour line to the third data line, and additional lines. The auxiliary lines comprise a bias auxiliary line to which a bias power is applied; and a second power auxiliary line to which a second power is applied.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: March 19, 2024
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jin Sung An, Sung Ho Kim, Yong Jae Kim, Yun Hwan Park, Yoon Jee Shin, Sug Woo Jung, Hyun Wook Choi
  • Patent number: 11932618
    Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: March 19, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
  • Patent number: 11935491
    Abstract: A display device comprises a display panel including a plurality of sub-pixels defined by a plurality of gate lines and a plurality of data lines; and an auxiliary ground voltage line disposed between two adjacent data lines of the plurality of data lines.
    Type: Grant
    Filed: March 27, 2023
    Date of Patent: March 19, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Seong-Wook Choi, Jin-Uk Lee
  • Publication number: 20240073684
    Abstract: The present disclosure relates to a method of operating an electronic device that provides a key agreement protocol. Specifically, the method may include obtaining at least one of an ID of a user, a first anonymous ID of the user corresponding to the ID of the user and a first temporary authentication value of the user, from a user terminal, obtaining at least one of an ID of an unmanned aerial vehicle (UAV), a first anonymous ID of the UAV corresponding to the ID of the UAV and a first temporary authentication value of the UAV, from the UAV, and in response to a key agreement request of the user terminal or a key agreement request of the UAV, intermediating key agreement between the UAV and the user terminal based on first information including information obtained from the user terminal and second information including information obtained from the UAV.
    Type: Application
    Filed: June 2, 2023
    Publication date: February 29, 2024
    Inventors: Ik Rae JEONG, Jin Wook BYUN, Jae Yeol JEONG, Jae Hyun CHOI
  • Patent number: 11912674
    Abstract: The present invention provides methods for treating or ameliorating metabolic diseases, cholestatic liver diseases, or organ fibrosis, which comprises administering to a subject a therapeutically effective amount of a pharmaceutical composition comprising an isoxazole derivative, a racemate, an enantiomer, or a diastereoisomer thereof, or a pharmaceutically acceptable salt of the derivative, the racemate, the enantiomer, or the diastereoisomer.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: February 27, 2024
    Assignee: IL DONG PHARMACEUTICAL CO., LTD.
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Jin-Ah Jeong, Sung-Wook Kwon, Jeong-Guen Kim, Kyung-Sun Kim, Dong-Keun Song, Sun-Young Park, Kyeo-Jin Kim, Ji-Hye Choi, Hey-Min Hwang
  • Patent number: 11915639
    Abstract: A display panel of a display device is divided into a first display region and a second display region. The second display region includes a boundary region adjacent to the first display region and a non-boundary region opposite to the first display region with respect to the boundary region. The driving controller outputs the voltage control signal, such that the first voltage in a first high voltage level and the second voltage in a first low voltage level are generated when the first display region is driven. The driving controller outputs the voltage control signal, such that the first voltage in a second high voltage level lower than the first high voltage level and the second voltage in a second low voltage level higher than the first low voltage level are generated, when the non-boundary region of the second display region is driven.
    Type: Grant
    Filed: February 12, 2023
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Taehoon Kim, Seon Young Choi, Sangan Kwon, Soon-Dong Kim, Jin-Wook Yang, Changnoh Yoon
  • Publication number: 20230373357
    Abstract: An embodiment seat rail for a vehicle includes a fixed rail having a rail slit therein, the rail slit being extended in a longitudinal direction of the vehicle, a moving rail having a lower end inserted into the fixed rail through the rail slit, the moving rail being movable in the longitudinal direction along the rail slit, and a front screen or a rear screen covering the rail slit and connecting a front end of the fixed rail to the moving rail or a rear end of the fixed rail to the moving rail, respectively, wherein the front screen or the rear screen is configured to perform a winding operation or a releasing operation when the moving rail moves, the winding operation being performed by elasticity of the front screen or the rear screen.
    Type: Application
    Filed: November 1, 2022
    Publication date: November 23, 2023
    Inventors: Eun Sue Kim, Jung Sang You, Myung Hoe Kim, Dae Hee Lee, Ki Young Yun, Chan Ju Kim, Eom Seok Yoo, Gyong Min Kim, Jin Wook Choi, Geun Heung Kim, In Gul Baek
  • Publication number: 20230364471
    Abstract: Disclosed is an exercise rehabilitation system using a smart mirror.
    Type: Application
    Filed: March 16, 2023
    Publication date: November 16, 2023
    Inventors: Jin Wook CHOI, Kyoung Dong Kim
  • Publication number: 20230150400
    Abstract: A seat automatic arrangement method and apparatus of an autonomous driving vehicle is provided. The seat automatic arrangement method and apparatus have an advantage that it is possible to automatically arrange seats in the vehicle into the seat-facing mode through remote control, and it is possible to prevent interference when moving the seats by arranging the seats in accordance with priority when arranging the seats into the seat-facing mode, thereby being able to more smoothly arrange the seats into the seat-facing mode in an autonomous driving vehicle.
    Type: Application
    Filed: August 29, 2022
    Publication date: May 18, 2023
    Inventors: Eun Sue Kim, Dae Hee Lee, Dong Woo Jeong, Myung Hoe Kim, Duk Kyu Byun, Jin Wook Choi, Gwon Young Jang, Sin Jeong Kang, Byoung Wan Bae, Min Kyu Lee, Chang Hoon Lee, Ho Hun Hwang
  • Patent number: 11639119
    Abstract: A seat rail for a vehicle includes: a rail gap cover combined with a moving rail, and a slit cover combined with the rail gap cover to close the gap between a fixed rail and the moving rail regardless of movement of the moving rail, whereby it is possible to prevent foreign substances from entering into the fixed rail.
    Type: Grant
    Filed: June 4, 2021
    Date of Patent: May 2, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, NIFCO KOREA INC., Hyundai Transys Inc.
    Inventors: Eun Sue Kim, Seung Sik Han, Hong Heui Lee, Myung Hoe Kim, Jin Kim, Gyong Min Kim, In Gul Baek, Soo Young Chae, Hoe Won Jeong, Jin Wook Choi
  • Patent number: 11551033
    Abstract: An apparatus for learning an image of a vehicle camera and a method thereof are provided to apply a result of deep learning to all vehicles regardless of the color of a vehicle and the mounting angle (e.g., yaw, roll and pitch) of a camera. The apparatus includes an image input device that inputs an image photographed by a camera mounted on a vehicle, and a controller that masks a fixed area in the image input from the image input device with a pattern image, converts the masked image into a plurality of images having different views, and performs deep learning by using the masked image and the converted plurality of images.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: January 10, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jong Mo Kim, Jin Wook Choi, Ha Yeon Lee, Jun Sik An, Min Sung Son
  • Publication number: 20220134911
    Abstract: A seat rail for a vehicle includes: a rail gap cover combined with a moving rail, and a slit cover combined with the rail gap cover to close the gap between a fixed rail and the moving rail regardless of movement of the moving rail, whereby it is possible to prevent foreign substances from entering into the fixed rail.
    Type: Application
    Filed: June 4, 2021
    Publication date: May 5, 2022
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, NIFCO KOREA INC., Hyundai Transys Inc.
    Inventors: Eun Sue KIM, Seung Sik HAN, Hong Heui LEE, Myung Hoe KIM, Jin KIM, Gyong Min KIM, In Gul BAEK, Soo Young CHAE, Hoe Won JEONG, Jin Wook CHOI
  • Publication number: 20210340675
    Abstract: Provided is a plating method including performing a first masking that masks a first region and a second region among the first region including only a first metal and the second region including only a second metal in a clad metal having the first metal and the second metal cladded, and a third region including a contact part between the first metal and the second metal, precipitating the clad metal in a first plating solution, performing a second masking that removes the processed masking in one of the first region and the second region, precipitating at least the region where the second masking has been performed in a second plating solution, and precipitating the region where the second masking has been performed and the third region in a third plating solution.
    Type: Application
    Filed: October 23, 2019
    Publication date: November 4, 2021
    Applicant: DAE SAN ELECTRONICS CO., LTD.
    Inventors: Do Young Cheong, Jin Wook Choi, June Seok Oh, Ri A Kim, Hae Sun Yon
  • Publication number: 20210158091
    Abstract: An apparatus for learning an image of a vehicle camera and a method thereof are provided to apply a result of deep learning to all vehicles regardless of the color of a vehicle and the mounting angle (e.g., yaw, roll and pitch) of a camera. The apparatus includes an image input device that inputs an image photographed by a camera mounted on a vehicle, and a controller that masks a fixed area in the image input from the image input device with a pattern image, converts the masked image into a plurality of images having different views, and performs deep learning by using the masked image and the converted plurality of images.
    Type: Application
    Filed: July 16, 2020
    Publication date: May 27, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jong Mo KIM, Jin Wook CHOI, Ha Yeon LEE, Jun Sik AN, Min Sung SON
  • Publication number: 20200192541
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a display comprising a screen for displaying an image. The electronic apparatus includes a touch sensor configured to sense touches of a user on the screen. The electronic apparatus includes a controller configured to identify moving paths corresponding to the touches, determine whether the touches correspond to individual touches on a plurality of respective regions of the screen or a collective touch on a single region comprising the plurality of respective regions of the display based on the identified moving paths, and perform either at least one first function according to the individual touches on the plurality of respective regions, or a second function according to the collective touch on the single region based on the determination.
    Type: Application
    Filed: February 20, 2020
    Publication date: June 18, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-wook CHOI, Hong-jae KIM
  • Patent number: 10599323
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a display comprising a screen for displaying an image. The electronic apparatus includes a touch sensor configured to sense touches of a user on the screen. The electronic apparatus includes a controller configured to identify moving paths corresponding to the touches, determine whether the touches correspond to individual touches on a plurality of respective regions of the screen or a collective touch on a single region comprising the plurality of respective regions of the display based on the identified moving paths, and perform either at least one first function according to the individual touches on the plurality of respective regions, or a second function according to the collective touch on the single region based on the determination.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: March 24, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-wook Choi, Hong-jae Kim
  • Patent number: 10230900
    Abstract: A system for controlling exposure of a multi-view camera is disclosed. The system includes a plurality of cameras having different views, a single image-based camera parameter calculator calculating single image-based camera parameters for each of the plurality of cameras; an image intensity ratio calculator calculating an image intensity ratio corresponding to an image intensity difference in an overlapped region between image data obtained from the plurality of cameras; and a multi-image-based camera parameter calculator calculating multi-image-based camera parameters for correcting intensity differences between images of the plurality of cameras on the basis of the single image-based camera parameters and the image intensity ratio.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: March 12, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, Korea Advanced Institute of Science and Technology
    Inventors: Jin Wook Choi, In Wook Shim, Tae Hyun Oh, In So Kweon
  • Patent number: 10186039
    Abstract: An apparatus for recognizing a position of an obstacle in a vehicle obtains image data and ultrasonic sensor data through a camera and an ultrasonic sensor, detects linear edges perpendicular to a ground surface in the image data, detects a discontinuous position at which the ultrasonic sensor data are not continuous, detects intersection points of the linear edges detected in continuous images from the image data when the discontinuous position coincides with a camera position, and estimates the intersection points to be the position of the obstacle.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: January 22, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Jae Seob Choi, Seong Sook Ryu, Dae Joong Yoon, Jin Wook Choi, Eu Gene Chang, Ho Gi Jung, Jae Kyu Suhr
  • Publication number: 20180246630
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a display comprising a screen for displaying an image. The electronic apparatus includes a touch sensor configured to sense touches of a user on the screen. The electronic apparatus includes a controller configured to identify moving paths corresponding to the touches, determine whether the touches correspond to individual touches on a plurality of respective regions of the screen or a collective touch on a single region comprising the plurality of respective regions of the display based on the identified moving paths, and perform either at least one first function according to the individual touches on the plurality of respective regions, or a second function according to the collective touch on the single region based on the determination.
    Type: Application
    Filed: February 23, 2018
    Publication date: August 30, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-wook CHOI, Hong-jae KIM