Patents by Inventor Seon Il Yu

Seon Il Yu 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: 20230049905
    Abstract: The present invention relates to a display device, and to a method for controlling the same. To this end, the display device of the present invention may comprise a communication unit and at least one processor. The communication unit may receive a first code for a first key input from a remote control device. The at least one processor transmits a command for the received first code to an infrared blaster through the communication unit, and based on receiving a control signal for the first key from a peripheral device connected to be operable with the display device, the processor may be configured to operate the display device.
    Type: Application
    Filed: February 21, 2020
    Publication date: February 16, 2023
    Applicant: LG ELECTRONICS INC.
    Inventors: Jang Hee LEE, Seon Il YU
  • Patent number: 11050967
    Abstract: An image display device includes an external device interface unit configured to connect the image display device with an external device; a display unit configured to display an image received from the external device; a user input interface unit configured to receive an input signal and to send a control signal corresponding to the input signal to a relay device acting a communication relay between the image display device and the external device; and a controller configured to in response to the image display device being powered on, check whether or not a connection log of the image display device includes a previous connection between the image display device and the relay device, scan for an advertisement packet from the relay device at a first scan interval when the connection log does not include the previous connection between the image display device and the relay device, and scan for the advertisement packet from the relay device at a second scan interval having a longer time duration than the firs
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: June 29, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Seon Il Yu, Jang Hee Lee, Kwangseob Jeong
  • Publication number: 20210067727
    Abstract: An image display device includes an external device interface unit configured to connect the image display device with an external device; a display unit configured to display an image received from the external device; a user input interface unit configured to receive an input signal and to send a control signal corresponding to the input signal to a relay device acting a communication relay between the image display device and the external device; and a controller configured to in response to the image display device being powered on, check whether or not a connection log of the image display device includes a previous connection between the image display device and the relay device, scan for an advertisement packet from the relay device at a first scan interval when the connection log does not include the previous connection between the image display device and the relay device, and scan for the advertisement packet from the relay device at a second scan interval having a longer time duration than the firs
    Type: Application
    Filed: July 7, 2020
    Publication date: March 4, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Seon Il YU, Jang Hee LEE, Kwangseob JEONG
  • Patent number: 8850843
    Abstract: A refrigerator including a refrigerating chamber formed at an upper portion of the refrigerator body and a freezing chamber formed at a lower portion of the refrigerator body, comprising an ice-making chamber partitioned from the refrigerating chamber by insulating walls, the ice-making chamber containing an icemaker for making ice and an ice storage for storing the ice.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: October 7, 2014
    Assignee: LG Electronics Inc.
    Inventors: Ill-Shin Kim, Seon-Il Yu, Kun-Jun Seok, Yong-Chol Kwon
  • Patent number: 8850842
    Abstract: A refrigerator including a refrigerating chamber formed at an upper portion of a refrigerator body and a freezing chamber formed at a lower portion of the refrigerator body, the refrigerator comprising an ice-making chamber partitioned from the refrigerating chamber by insulating walls, the ice-making chamber containing within it an icemaker and an ice storage area.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: October 7, 2014
    Assignee: LG Electronics Inc.
    Inventors: Ill-Shin Kim, Seon-Il Yu, Kun-Jun Seok, Yong-Chol Kwon
  • Patent number: 8850841
    Abstract: A refrigerator including a refrigerating chamber formed at an upper portion of a refrigerator body and a freezing chamber formed at a lower portion of the refrigerator body, the refrigerator comprising an ice-making chamber partitioned from the refrigerating chamber by insulating walls, the ice-making chamber containing within it an icemaker and an ice storage area.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: October 7, 2014
    Assignee: LG Electronics Inc.
    Inventors: Ill-Shin Kim, Seon-Il Yu, Kun-Jun Seok, Yong-Chol Kwon
  • Patent number: 8684478
    Abstract: A food container and a refrigerator including a food container capable of simultaneously separating fixing members of a cover according to sliding of a handle and of taking out of food kept therein by opening an auxiliary cover even with a main cover being closed. The food container includes a main body having an entrance formed on a topside thereof, a cover opening and closing the entrance, a plurality of fixing members including one end rotatably secured to a side surface of the main body and the other end detachably connected with an edge part of the cover, to secure the cover to the main body selectively, and a handle sliding-movable on a top surface of the cover and contactable with the plurality of the fixing members, to push the plurality of the fixing members according to the sliding to unlock the securing between the cover and the main body.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: April 1, 2014
    Assignee: LG Electronics Inc.
    Inventors: Kyu Tae Park, Hong Sik Kwon, Kyeong Chul Cho, Seon Il Yu
  • Publication number: 20130264931
    Abstract: A refrigerator is disclosed. The refrigerator includes a cabinet configured to define an exterior boundary of the refrigerator. The refrigerator also includes a first storage chamber defined by interior walls of the cabinet and configured to store food stuffs. The refrigerator further includes a first door configured to open and close the first storage chamber by rotating about a rotational axis. In addition, the refrigerator includes a second storage chamber that is smaller than the first storage chamber defined at a side of the first door, and that is configured to enable access to food stuffs while the first door remains closed and a second door, located in a predetermined portion of the first door, configured to open and close the second storage chamber by rotating the rotational axis, wherein a rotation direction of the second door is identical to the rotation direction of the first door.
    Type: Application
    Filed: May 28, 2013
    Publication date: October 10, 2013
    Inventors: Hong Sik KWON, Yong Hun CHANG, Jung Yeon HWANG, Seon Il YU
  • Patent number: 8549872
    Abstract: The present disclosure relates to a refrigerator. The refrigerator includes a cold air generator configured to generate cold air. The refrigerator also includes a first storage chamber configured to receive the cold air generated by the cold air generator. The refrigerator further includes a first storage chamber door configured to open and close an access point to the first storage chamber and configured to store at least one of food and ice stuffs. In addition, the refrigerator includes a second storage chamber, having a container and positioned on the first storage chamber, wherein the second storage chamber is configured to be movable in front and rear directions.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: October 8, 2013
    Assignee: LG Electronics Inc.
    Inventors: Hong Sik Kwon, Yong Hun Chang, Jung Yeon Hwang, Seon Il Yu
  • Patent number: D697358
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: January 14, 2014
    Assignee: LG Electronics Inc.
    Inventors: Soo Yeon Kim, Seon Il Yu, Song Yi Han, Young Woo Kim, Hong Sik Kwon
  • Patent number: D710644
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: August 12, 2014
    Assignee: LG Electronics Inc.
    Inventors: Soo Yeon Kim, Jae Hun Chung, So Jin Park, Seon Il Yu
  • Patent number: D710645
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: August 12, 2014
    Assignee: LG Electronics Inc.
    Inventors: Soo Yeon Kim, Jae Hun Chung, So Jin Park, Seon Il Yu
  • Patent number: D731844
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: June 16, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Soo Yeon Kim, Jae Hun Chung, So Jin Park, Seon Il Yu
  • Patent number: D731845
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: June 16, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Soo Yeon Kim, Song Yi Han, Hong Sik Kwon, Seon Il Yu
  • Patent number: D756424
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: May 17, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Woon Kyu Seo, Seon Il Yu, Hyok Ku Kwon, Seung Jin Yoon, Dae Sung Lee
  • Patent number: D756425
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: May 17, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Woon Kyu Seo, Hyok Ku Kwon, Seung Jin Yoon, Seon Il Yu
  • Patent number: D756426
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: May 17, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Woon Kyu Seo, Hyok Ku Kwon, Seung Jin Yoon, Seon Il Yu
  • Patent number: D757128
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: May 24, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Woon Kyu Seo, Seon Il Yu, Hyok Ku Kwon, Seung Jin Yoon, Dae Sung Lee
  • Patent number: D768735
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: October 11, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyu Kwan Choi, Dae Sung Lee, Seon Il Yu
  • Patent number: D768736
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: October 11, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Kyu Kwan Choi, Seon Il Yu, Dae Sung Lee