Patents by Inventor Ki-Biak KWON

Ki-Biak KWON 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).

  • ARRAY OF LED ILLUMINATION MODULES OPTIMIZED FOR INITIAL PLANT GROWTH STAGE AND ILLUMINATION DEVICE INCLUDING THE SAME FOR PLANT FACTORY
    Publication number: 20170245440
    Abstract: Disclosed is an illumination module array for a plant factory, the array comprising: first blue LED chips; second blue LED chips; a first combination of RGY phosphors applied on the first chip to form a first RGY phosphors-applied LED chip; a second combination of RGY phosphors applied on the second chip to form a second RGY phosphors-applied LED chip, wherein the first combination is configured by combining red, green, and yellow phosphors that light emission from the first RGY phosphors-applied LED chip has a spectrum having a relatively higher intensity in a red wavelength range; wherein the second combination is configured by combining red, green, and yellow phosphors that light emission from the second RGY phosphors-applied LED chip and has a spectrum having a relatively shaper change of an intensity thereof in a blue wavelength range.
    Type: Application
    Filed: October 12, 2015
    Publication date: August 31, 2017
    Applicant: FUTUREGREEN AGRICULTURAL CO., LTD.
    Inventors: Sung-Bin CHO, Ji-Dong KIM, Ki-Biak KWON