Patents by Inventor Young Mok Lee

Young Mok Lee 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).

  • White light emitting device
    Patent number: 8098005
    Abstract: A white light emitting device including: a blue light emitting diode (LED); a green silicate phosphor formed on the blue LED; and a red sulfide phosphor with a surface coated with a silicone oxide layer, the red sulfide phosphor formed on the blue LED.
    Type: Grant
    Filed: January 17, 2008
    Date of Patent: January 17, 2012
    Assignee: Samsung LED Co., Ltd.
    Inventors: Chang Hoon Kwak, Young Mok Lee, Il Woo Park, Jong Rak Sohn, Chul Soo Yoon
  • White light emitting device
    Publication number: 20100283382
    Abstract: A white light emitting device including: a blue light emitting diode (LED); a green silicate phosphor formed on the blue LED; and a red sulfide phosphor with a surface coated with a silicone oxide layer, the red sulfide phosphor formed on the blue LED.
    Type: Application
    Filed: January 17, 2008
    Publication date: November 11, 2010
    Inventors: Chang Hoon Kwak, Young Mok Lee, Il Woo Park, Jong Rak Sohn, Chul Soo Yoon
  • Method for culturing avian spermatogonial stem cells and avian spermatogonial stem cells prepared thereby
    Patent number: 7754479
    Abstract: The present invention relates to a method for long-term culturing of avian spermatogonial stem cells, which comprises the steps of: (a) preparing an avian testis; (b) isolating a population of testicular cells from said avian testis; and (c) culturing said avian spermatogonial stem cells in said population of testicular cells on a feeder cell layer in a medium containing a cell growth factor, a population of avian spermatogonial stem cells and a method for producing transgenic ayes.
    Type: Grant
    Filed: August 6, 2004
    Date of Patent: July 13, 2010
    Assignees: Seoul National University Industry Foundation, Avicore Biotechnology Institute Inc.
    Inventors: Jae Yong Han, Yeong Ho Hong, Jeong Mook Lim, Young Mok Lee, Mak Soon Lee, Jin Gyung Jung