Patents by Inventor Weon-Seo Park

Weon-Seo 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).

  • Method of fabricating solar cell
    Patent number: 8101455
    Abstract: A method of fabricating a solar cell is disclosed. The solar cell fabricating method includes forming a first transparent conductive layer on a transparent substrate, texturing an upper surface of the first transparent conductive layer using an etchant solution configured to contain an acid with a molecular weight of about 58˜300, forming a photoelectric conversion layer on the first transparent conductive layer, forming a second transparent conductive layer on the photoelectric conversion layer, and forming a rear electrode on the second transparent conductive layer.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: January 24, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Tae Youn Kim, Weon Seo Park, Jeong Woo Lee, Seong Kee Park, Kyung Jin Shim
  • METHOD OF FABRICATING SOLAR CELL
    Publication number: 20100210062
    Abstract: A method of fabricating a solar cell is disclosed. The solar cell fabricating method includes forming a first transparent conductive layer on a transparent substrate, texturing an upper surface of the first transparent conductive layer using an etchant solution configured to contain an acid with a molecular weight of about 58˜300, forming a photoelectric conversion layer on the first transparent conductive layer, forming a second transparent conductive layer on the photoelectric conversion layer, and forming a rear electrode on the second transparent conductive layer.
    Type: Application
    Filed: December 18, 2009
    Publication date: August 19, 2010
    Inventors: Tae Youn KIM, Weon Seo Park, Jeong Woo Lee, Seong Kee Park, Kyung Jin Shim
  • Monoclonal antibodies to mesenchymal stem cells
    Patent number: 7476540
    Abstract: The present invention relates to monoclonal antibodies specifically binding to a membrane antigen of human mesenchymal stem cells, hybridoma cell lines producing the same, and methods for identifying or isolating human mesenchymal stem cells using the same. The monoclonal antibodies of this invention exhibit excellent specificity to human mesenchymal stem cells, inter alia, bone marrow-derived human mesenchymal stem cells, so that it allows for the identification and isolation of human mesenchymal stem cells with much higher specificity.
    Type: Grant
    Filed: January 10, 2006
    Date of Patent: January 13, 2009
    Assignee: Seoul National University Industry Foundation
    Inventors: Yeong-Wook Song, Hyun-Jung Yoo, Sung-Soo Yoon, Seonyang Park, Weon-Seo Park, Dong-Jo Kim, Eun-Bong Lee
  • Monoclonal antibodies to mesenchymal stem cells
    Publication number: 20070161050
    Abstract: The present invention relates to monoclonal antibodies specifically binding to a membrane antigen of human mesenchymal stem cells, hybridoma cell lines producing the same, and methods for identifying or isolating human mesenchymal stem cells using the same. The monoclonal antibodies of this invention exhibit excellent specificity to human mesenchymal stem cells, inter alia, bone marrow-derived human mesenchymal stem cells, so that it allows for the identification and isolation of human mesenchymal stem cells with much higher specificity.
    Type: Application
    Filed: January 10, 2006
    Publication date: July 12, 2007
    Applicant: Seoul National University Industry Foundation
    Inventors: Yeong-Wook Song, Hyun-Jung Yoo, Sung-Soo Yoon, Seonyang Park, Weon-Seo Park, Dong-Jo Kim, Eun-Bong Lee