Patents by Inventor Jaehoon WOO

Jaehoon WOO 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: 11960289
    Abstract: The present disclosure provides a moving robot including a body which forms an appearance, a traveler which moves the body with respect to a traveling surface in a traveling area, a sensing unit which acquires environment information of the traveling area, and a controller which sets a parameter tailored to the traveling area according to the environment information and performs pattern traveling of the traveling area. Accordingly, even when information on an environment in which the moving robot is installed is not obtained from a manufacture in advance, the moving robot can directly obtain information on the corresponding environment and set an optimum parameter according to the environment to increase efficiency.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: April 16, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Jaehoon Lee, Kyuchun Choi, Jongjin Woo, Dongseong Kim, Hyungsub Kim, Seungin Shin, Kyungman Yu, Jaehoon Jeong, Dongkyun Nam
  • Patent number: 11921513
    Abstract: A moving robot includes: a boundary signal detector configured to detect a proximity boundary signal generated in a proximity boundary area in which a portion of a first travel area and a portion of a second travel area are proximal to each other; and a controller configured to define a proximity boundary line based on the proximity boundary signal, and control the travelling unit such that the body performs a homing travel which indicates travelling along the proximity boundary line. The moving robot may be included in a system that includes boundary wires to define the first and second travel areas. The system may further include a docking unit to dock with and charge the moving robot.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: March 5, 2024
    Assignee: LG ELECTRONICS INC.
    Inventors: Jaehoon Lee, Jongjin Woo, Dongseong Kim, Dongkyun Nam
  • Patent number: 11664379
    Abstract: An integrated circuit semiconductor device includes a first region including a first transistor and a second region in contact with the first region in a second direction. The first transistor includes a first active fin extending in a first direction, a first gate dielectric layer extending from the first active fin onto a first isolation layer in the second direction, and a first gate electrode on the first gate dielectric layer. The second region includes a second transistor including a second active fin extending in the first direction, a second gate dielectric layer extending from the second active fin onto a second isolation layer in the second direction, and a second gate electrode on the second gate dielectric layer. The integrated circuit semiconductor device includes a gate dielectric layer removal region proximate a boundary between the first region and the second region.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: May 30, 2023
    Inventors: Jaehyun Lee, Jonghan Lee, Seonghwa Park, Jongha Park, Jaehoon Woo, Dabok Jeong
  • Publication number: 20210272957
    Abstract: An integrated circuit semiconductor device includes a first region including a first transistor and a second region in contact with the first region in a second direction. The first transistor includes a first active fin extending in a first direction, a first gate dielectric layer extending from the first active fin onto a first isolation layer in the second direction, and a first gate electrode on the first gate dielectric layer. The second region includes a second transistor including a second active fin extending in the first direction, a second gate dielectric layer extending from the second active fin onto a second isolation layer in the second direction, and a second gate electrode on the second gate dielectric layer. The integrated circuit semiconductor device includes a gate dielectric layer removal region proximate a boundary between the first region and the second region.
    Type: Application
    Filed: May 17, 2021
    Publication date: September 2, 2021
    Inventors: Jaehyun Lee, Jonghan Lee, Seonghwa Park, Jongha Park, Jaehoon Woo, Dabok Jeong
  • Patent number: 11043495
    Abstract: An integrated circuit semiconductor device includes a first region including a first transistor and a second region in contact with the first region in a second direction. The first transistor includes a first active fin extending in a first direction, a first gate dielectric layer extending from the first active fin onto a first isolation layer in the second direction, and a first gate electrode on the first gate dielectric layer. The second region includes a second transistor including a second active fin extending in the first direction, a second gate dielectric layer extending from the second active fin onto a second isolation layer in the second direction, and a second gate electrode on the second gate dielectric layer. The integrated circuit semiconductor device includes a gate dielectric layer removal region proximate a boundary between the first region and the second region.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: June 22, 2021
    Inventors: Jaehyun Lee, Jonghan Lee, Seonghwa Park, Jongha Park, Jaehoon Woo, Dabok Jeong
  • Publication number: 20200381432
    Abstract: An integrated circuit semiconductor device includes a first region including a first transistor and a second region in contact with the first region in a second direction. The first transistor includes a first active fin extending in a first direction, a first gate dielectric layer extending from the first active fin onto a first isolation layer in the second direction, and a first gate electrode on the first gate dielectric layer. The second region includes a second transistor including a second active fin extending in the first direction, a second gate dielectric layer extending from the second active fin onto a second isolation layer in the second direction, and a second gate electrode on the second gate dielectric layer. The integrated circuit semiconductor device includes a gate dielectric layer removal region proximate a boundary between the first region and the second region.
    Type: Application
    Filed: December 18, 2019
    Publication date: December 3, 2020
    Inventors: Jaehyun Lee, Jonghan Lee, Seonghwa Park, Jongha Park, Jaehoon Woo, Dabok Jeong
  • Patent number: 9998941
    Abstract: A mobile terminal includes a communication unit, a display, and a controller for performing a control operation to display a screen related to an electronic device, performing a control operation to request for diagnostic data based on an input for a diagnosis mode provided with the screen related to the electronic device, to display a screen of the diagnostic data, and performing a control operation to request for detailed diagnostic data based on an input for a detailed diagnosis mode, and to display a screen of detailed diagnostic data. Thus, the diagnostic data or detailed diagnostic data about the electronic device may be easily displayed.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: June 12, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Sangduck Park, Hakrae Lee, Jaehoon Woo
  • Publication number: 20170078906
    Abstract: A mobile terminal includes a communication unit, a display, and a controller for performing a control operation to display a screen related to an electronic device, performing a control operation to request for diagnostic data based on an input for a diagnosis mode provided with the screen related to the electronic device, to display a screen of the diagnostic data, and performing a control operation to request for detailed diagnostic data based on an input for a detailed diagnosis mode, and to display a screen of detailed diagnostic data. Thus, the diagnostic data or detailed diagnostic data about the electronic device may be easily displayed.
    Type: Application
    Filed: September 9, 2016
    Publication date: March 16, 2017
    Inventors: Sangduck PARK, Hakrae LEE, Jaehoon WOO