Patents by Inventor Dong-Jun Cho

Dong-Jun Cho 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: 12174488
    Abstract: A liquid crystal display device includes a bottom cover; a backlight unit disposed over the bottom cover and including a light source and a reflector sheet; and a liquid crystal panel disposed over the backlight unit, wherein the reflector sheet includes first and second sheet portions adjacent to each other in a first direction and at least one first reflective tape fixing the first and second sheet portions, and wherein the at least one first reflective tape includes a plurality of cutouts extending in a second direction perpendicular to the first direction.
    Type: Grant
    Filed: April 24, 2024
    Date of Patent: December 24, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Sung-Hyun Jung, Chul-Goo Son, Dong-Jun Cho
  • Publication number: 20240272478
    Abstract: A liquid crystal display device includes a bottom cover; a backlight unit disposed over the bottom cover and including a light source and a reflector sheet; and a liquid crystal panel disposed over the backlight unit, wherein the reflector sheet includes first and second sheet portions adjacent to each other in a first direction and at least one first reflective tape fixing the first and second sheet portions, and wherein the at least one first reflective tape includes a plurality of cutouts extending in a second direction perpendicular to the first direction.
    Type: Application
    Filed: April 24, 2024
    Publication date: August 15, 2024
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Sung-Hyun JUNG, Chul-Goo SON, Dong-Jun CHO
  • Patent number: 11994772
    Abstract: A liquid crystal display device includes a bottom cover; a backlight unit disposed over the bottom cover and including a light source and a reflector sheet; and a liquid crystal panel disposed over the backlight unit, wherein the reflector sheet includes first and second sheet portions adjacent to each other in a first direction and at least one first reflective tape fixing the first and second sheet portions, and wherein the at least one first reflective tape includes a plurality of cutouts extending in a second direction perpendicular to the first direction.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: May 28, 2024
    Assignee: LG DISPLAY CO., LTD.
    Inventors: Sung-Hyun Jung, Chul-Goo Son, Dong-Jun Cho
  • Publication number: 20240168331
    Abstract: A liquid crystal display device includes a bottom cover, a backlight unit disposed over the bottom cover and including a light source and a reflector sheet; and a liquid crystal panel disposed over the backlight unit, wherein the reflector sheet includes first and second sheet portions adjacent to each other in a first direction and at least one first reflective tape fixing the first and second sheet portions, and wherein the at least one first reflective tape includes a plurality of cutouts extending in a second direction perpendicular to the first direction.
    Type: Application
    Filed: September 27, 2023
    Publication date: May 23, 2024
    Applicant: LG Display Co., Ltd.
    Inventors: Sung-Hyun JUNG, Chul-Goo SON, Dong-Jun CHO
  • Patent number: 7065354
    Abstract: A battery charging apparatus enables a mobile phone to be used not only for its own use but also as a cordless telephone. The battery charging apparatus includes a telephone section and a Bluetooth section. The telephone section is connected between a public network and the Bluetooth section so as to interface an incoming call from the public network to the combined cordless/mobile phone through the Bluetooth section and to interface a call oriented from the combined cordless/mobile phone to the public network through the Bluetooth section. The Bluetooth section is connected between the telephone section and the combined cordless/mobile phone so as to transmit and receive wireless data.
    Type: Grant
    Filed: October 11, 2002
    Date of Patent: June 20, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joung-Kyou Park, Dong-Jun Cho
  • Patent number: 7035588
    Abstract: A method for fast transmission of large amounts of data stored in a memory of a main part to a slave by using a short-range mobile system is disclosed. The method comprises the steps of requesting transmission of data stored in the memory of the main part, establishing a selected radio link between the main part and the slave in response to the request for transmission of data, transmitting indexing information related to the kinds of data stored in the memory of the main part through the selected radio link, and transmitting data corresponding to the indexing information selected to the slave through the radio link.
    Type: Grant
    Filed: June 26, 2001
    Date of Patent: April 25, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seong-Wook Sim, Joung-Kyou Park, Dong-Jun Cho
  • Publication number: 20040203481
    Abstract: A battery charging apparatus enables a mobile phone to be used not only for its own use but also as a cordless telephone. The battery charging apparatus includes a telephone section and a Bluetooth section. The telephone section is connected between a public network and the Bluetooth section so as to interface an incoming call from the public network to the combined cordless/mobile phone through the Bluetooth section and to interface a call oriented from the combined cordless/mobile phone to the public network through the Bluetooth section. The Bluetooth section is connected between the telephone section and the combined cordless/mobile phone so as to transmit and receive wireless data.
    Type: Application
    Filed: October 11, 2002
    Publication date: October 14, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joung-Kyou Park, Dong-Jun Cho
  • Publication number: 20020002035
    Abstract: A method for fast transmission of large amounts of data stored in a memory of a main part to a slave by using a short-range mobile system is disclosed. The method comprises the steps of requesting transmission of data stored in the memory of the main part, establishing a selected radio link between the main part and the slave in response to the request for transmission of data, transmitting indexing information related to the kinds of data stored in the memory of the main part through the selected radio link, and transmitting data corresponding to the indexing information selected to the slave through the radio link.
    Type: Application
    Filed: June 26, 2001
    Publication date: January 3, 2002
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Seong-Wook Sim, Joung-Kyou Park, Dong-Jun Cho