Patents by Inventor Youjoo MIN

Youjoo MIN 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).

  • Lighting system, lighting apparastus, and lighting control method
    Patent number: 9986622
    Abstract: Provided is a lighting apparatus and a method for controlling the same using a mobile device. A lighting system may include a mobile terminal, a hub configured to communicate with the mobile terminal, and an LED lamp configured to communicate with the hub. The mobile terminal may be configured to display an image captured or focused using a camera at the mobile terminal. The mobile terminal may transfer to the hub information corresponding to a selection of a region of the image. The hub may provide a wireless signal corresponding to the information received from the mobile terminal for changing a color of light emitted by the LED lamp. The LED lamp may be controlled based on the ZigBee communication protocol.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: May 29, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Youjoo Min, Jooyeon Kim, Jisun Lee, Jisook Lee, Grami Ryu, Moonsung Kim, Jeonghwa Yang, Jongsun Jeon
  • Lighting system, lighting apparatus, and lighting control method
    Patent number: 9445480
    Abstract: Provided is a lighting apparatus and a method for controlling the same using a mobile device. A lighting system may include a mobile terminal, a hub configured to communicate with the mobile terminal, and an LED lamp configured to communicate with the hub. The mobile terminal may be configured to display an image captured or focused using a camera at the mobile terminal. The mobile terminal may transfer to the hub information corresponding to a selection of a region of the image. The hub may provide a wireless signal corresponding to the information received from the mobile terminal for changing a color of light emitted by the LED lamp. The LED lamp may be controlled based on the ZigBee communication protocol.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: September 13, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Youjoo Min, Jooyeon Kim, Jisun Lee, Jisook Lee, Grami Ryu, Moonsung Kim, Jeonghwa Yang, Jongsun Jeon
  • LIGHTING SYSTEM, LIGHTING APPARASTUS, AND LIGHTING CONTROL METHOD
    Publication number: 20160037611
    Abstract: Provided is a lighting apparatus and a method for controlling the same using a mobile device. A lighting system may include a mobile terminal, a hub configured to communicate with the mobile terminal, and an LED lamp configured to communicate with the hub. The mobile terminal may be configured to display an image captured or focused using a camera at the mobile terminal. The mobile terminal may transfer to the hub information corresponding to a selection of a region of the image. The hub may provide a wireless signal corresponding to the information received from the mobile terminal for changing a color of light emitted by the LED lamp.
    Type: Application
    Filed: October 2, 2015
    Publication date: February 4, 2016
    Inventors: Youjoo MIN, Jooyeon KIM, Jisun LEE, Jisook LEE, Grami RYU, Moonsung KIM, Jeonghwa YANG, Jongsun JEON
  • LIGHTING SYSTEM, LIGHTING APPARATUS, AND LIGHTING CONTROL METHOD
    Publication number: 20130271004
    Abstract: Provided is a lighting apparatus and a method for controlling the same using a mobile device. A lighting system may include a mobile terminal, a hub configured to communicate with the mobile terminal, and an LED lamp configured to communicate with the hub. The mobile terminal may be configured to display an image captured or focused using a camera at the mobile terminal. The mobile terminal may transfer to the hub information corresponding to a selection of a region of the image. The hub may provide a wireless signal corresponding to the information received from the mobile terminal for changing a color of light emitted by the LED lamp. The LED lamp may be controlled based on the ZigBee communication protocol.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 17, 2013
    Inventors: Youjoo MIN, Jooyeon Kim, Jisun Lee, Jisook Lee, Grami Ryu, Moonsung Kim, Jeonghwa Yang, Jongsun Jeon