Patents by Inventor Chang Hyeok SHIN

Chang Hyeok SHIN 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).

  • Light-emitting device and light-emitting display device including the same
    Patent number: 11943985
    Abstract: Discussed are a light-emitting device and a light-emitting display device having improved efficiency and increased lifespan. A plurality of stacks is provided between an anode and a cathode for at least a subpixel to emit a predetermined color, and emissive layers in different stacks include the same color-based materials having different luminous properties.
    Type: Grant
    Filed: June 7, 2021
    Date of Patent: March 26, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Jin Ho Park, Kyu Il Han, Chang Hwan Kwak, Dong Hyeok Lim, Hwa Yong Shin, Ji Hyung Lee
  • Electronic device including thin housing, and manufacturing method therefor
    Patent number: 11744028
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: August 29, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Chang Baek, Hyeong Sam Son, Chang Jin Song, Chang Hyeok Shin, Sung Ho Cho, Chong Kun Cho, Han Gyu Hwang, Min Woo Yoo
  • ELECTRONIC DEVICE INCLUDING THIN HOUSING, AND MANUFACTURING METHOD THEREFOR
    Publication number: 20210329800
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 21, 2021
    Inventors: Seung Chang BAEK, Hyeong Sam SON, Chang Jin SONG, Chang Hyeok SHIN, Sung Ho CHO, Chong Kun CHO, Han Gyu HWANG, Min Woo YOO
  • Electronic device including thin housing, and manufacturing method therefor
    Patent number: 11051416
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: June 29, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Chang Baek, Hyeong Sam Son, Chang Jin Song, Chang Hyeok Shin, Sung Ho Cho, Chong Kun Cho, Han Gyu Hwang, Min Woo Yoo
  • ELECTRONIC DEVICE INCLUDING THIN HOUSING, AND MANUFACTURING METHOD THEREFOR
    Publication number: 20200178409
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Application
    Filed: February 3, 2020
    Publication date: June 4, 2020
    Inventors: Seung Chang BAEK, Hyeong Sam SON, Chang Jin SONG, Chang Hyeok SHIN, Sung Ho CHO, Chong Kun CHO, Han Gyu HWANG, Min Woo YOO
  • Electronic device including thin housing, and manufacturing method therefor
    Patent number: 10588226
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Grant
    Filed: March 6, 2018
    Date of Patent: March 10, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Chang Baek, Hyeong Sam Son, Chang Jin Song, Chang Hyeok Shin, Sung Ho Cho, Chong Kun Cho, Han Gyu Hwang, Min Woo Yoo
  • Electronic device including thin housing, and manufacturing method therefor
    Patent number: 10433437
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: October 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Chang Baek, Hyeong Sam Son, Chang Jin Song, Chang Hyeok Shin, Sung Ho Cho, Chong Kun Cho, Han Gyu Hwang, Min Woo Yoo
  • ELECTRONIC DEVICE INCLUDING THIN HOUSING, AND MANUFACTURING METHOD THEREFOR
    Publication number: 20190182974
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Application
    Filed: February 14, 2019
    Publication date: June 13, 2019
    Inventors: Seung Chang BAEK, Hyeong Sam SON, Chang Jin SONG, Chang Hyeok SHIN, Sung Ho CHO, Chong Kun CHO, Han Gyu HWANG, Min Woo YOO
  • ELECTRONIC DEVICE INCLUDING THIN HOUSING, AND MANUFACTURING METHOD THEREFOR
    Publication number: 20190159355
    Abstract: An electronic device is provided. The electronic device includes a housing comprising a first surface opened while facing a first direction, a second surface facing a second direction that is opposite to the first direction, and one or more side parts disposed in different directions between the first surface and the second surface, a nonconductive structure disposed along at least a portion of the at least one side wall within the housing, and one or more stop recesses including at least one recess formed on one surface of the one or more side parts and a portion of the nonconductive structure surrounding a peripheral portion of the at least one recess.
    Type: Application
    Filed: March 6, 2018
    Publication date: May 23, 2019
    Inventors: Seung Chang BAEK, Hyeong Sam SON, Chang Jin SONG, Chang Hyeok SHIN, Sung Ho CHO, Chong Kun CHO, Han Gyu HWANG, Min Woo YOO
  • ELECTRONIC DEVICE INCLUDING HOUSING HAVING PARTITIONING PART AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20180098448
    Abstract: An electronic device is provided.
    Type: Application
    Filed: December 1, 2016
    Publication date: April 5, 2018
    Inventors: Seung Chang BAEK, Soon Cheol KWON, Chang Hyeok SHIN, Sung Whan YOON, Jung Hyun IM, Chang Youn HWANG, Han Gyu HWANG, Jong Chul CHOI