Patents by Inventor Yong Seob Park

Yong Seob Park 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).

  • Electronic apparatus and method of setting network of audio device
    Patent number: 11956712
    Abstract: Electronic device includes first wireless communication interface; second wireless communication interface; and controller.
    Type: Grant
    Filed: January 10, 2022
    Date of Patent: April 9, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-woo Lee, Chang-heon Yoon, Jong-min Kim, Sang-hun Park, Sung-min So, Wha-seob Sim, Se-young Oh
  • Dye-sensitized solar cell and method for manufacturing the same
    Patent number: 8143085
    Abstract: Provided is a dye-sensitized solar cell. Specifically, the present invention provides a dye-sensitized solar cell which is designed to reduce the production cost, improve productivity and increase energy efficiency by using a carbon electrode as a counter electrode, and a manufacturing method thereof. The dye-sensitized solar cell according to the present invention is characterized by comprising a working electrode, a counter electrode, and an electrolytic layer separating the two electrodes, wherein the counter electrode comprises a carbon electrode formed on a first transparent substrate, wherein the carbon electrode is a conductive transparent carbon electrode. According to the present invention, it is possible to remarkably reduce the production cost by using a relatively low-cost material, i.e. carbon electrode, and improve the solar cell efficiency by preventing oxidation with the electrolytic layer owing to corrosion and oxidation resistance of the carbon electrode.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: March 27, 2012
    Assignee: Sungkyunkwan University Foundation For Corporate Collaboration
    Inventors: Byung You Hong, Yong Seob Park, Sung Uk Lee, Mi Ju Park
  • Organic thin film transistor comprising gate electrode of nanocrystalline conductive carbon layer, fabrication method thereof, and organic semiconductor device comprising the same
    Patent number: 7816675
    Abstract: Provided are an organic thin film transistor (OTFT) and a fabrication method thereof, an organic semiconductor device having the OTFT, and a flexible display device having the OTFT. The OTFT includes a substrate, a gate electrode, an insulating layer, an active layer, and a source/drain electrode. The gate electrode may be made of a nanocrystalline carbon layer.
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: October 19, 2010
    Assignee: Sungkyunkwan University Foundation for Corporate Collaboration
    Inventors: Byung You Hong, Yong Seob Park, Won Seok Choi, Nae Eung Lee, Young Gug Seol, Hwa Young Noh
  • DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20090194159
    Abstract: Provided is a dye-sensitized solar cell. Specifically, the present invention provides a dye-sensitized solar cell which is designed to reduce the production cost, improve productivity and increase energy efficiency by using a carbon electrode as a counter electrode, and a manufacturing method thereof. The dye-sensitized solar cell according to the present invention is characterized by comprising a working electrode, a counter electrode, and an electrolytic layer separating the two electrodes, wherein the counter electrode comprises a carbon electrode formed on a first transparent substrate, wherein the carbon electrode is a conductive transparent carbon electrode. According to the present invention, it is possible to remarkably reduce the production cost by using a relatively low-cost material, i.e. carbon electrode, and improve the solar cell efficiency by preventing oxidation with the electrolytic layer owing to corrosion and oxidation resistance of the carbon electrode.
    Type: Application
    Filed: January 29, 2009
    Publication date: August 6, 2009
    Applicant: SUNGKYUNKWAN UNIVERSITY Foundation For Corporate Collaboration
    Inventors: Byung You HONG, Yong Seob Park, Sung Uk Lee, Mi Ju Park
  • ORGANIC THIN FILM TRANSISTOR COMPRISING GATE ELECTRODE OF NANOCRYSTALLINE CONDUCTIVE CARBON LAYER, FABRICATION METHOD THEREOF, AND ORGANIC SEMICONDUCTOR DEVICE COMPRISING THE SAME
    Publication number: 20090057655
    Abstract: Provided are an organic thin film transistor (OTFT) and a fabrication method thereof, an organic semiconductor device having the OTFT, and a flexible display device having the OTFT. The OTFT includes a substrate, a gate electrode, an insulating layer, an active layer, and a source/drain electrode. The gate electrode may be made of a nanocrystalline carbon layer.
    Type: Application
    Filed: December 27, 2007
    Publication date: March 5, 2009
    Applicant: SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATION COLLABORATION
    Inventors: Byung You HONG, Yong Seob Park, Won Seok Choi, Nae Eung Lee, Young Gug Seol, Hwa Young Noh
  • DYE-SENSITIZED SOLAR CELL AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20090000663
    Abstract: Provided are to a dye-sensitized solar cell and method of manufacturing the same. The dye-sensitized solar cell includes a lower electrode having a carbon nanorod layer, and a dye layer provided between an upper electrode and the lower electrode and which includes a carbon nanotube.
    Type: Application
    Filed: February 8, 2008
    Publication date: January 1, 2009
    Applicant: SUNGKYUNKWAN UNIVERSITY FOUNDATION FOR CORPORATE COLLABORATION
    Inventors: Byungyou HONG, Jin Hyo Boo, Won Seok Choi, Yong Seob Park, Sung Uk Lee, Eun Chang Choi, Seong Hun Jeong