Patents by Inventor Ha Y. Kim

Ha Y. Kim 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).

  • Cephalosporin compounds
    Patent number: 5593985
    Abstract: Novel cephalosporin compounds of formula (I) exhibit potent and broad antibiotic activities against Gram-negative and Gram-positive bacteria and various resistant bacteria: ##STR1##
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: January 14, 1997
    Assignee: Korea Institute of Science And Technology
    Inventors: Joong H. Kim, Sung H. Kim, Ghil S. Nam, Ha Y. Kim, Hyen J. Son, Eun S. Jang
  • Carrying package of pancake reels and method of recovering the package after use
    Patent number: 5415289
    Abstract: A carrying package of pancake reels which are made by winding magnetic tapes on hubs and a method of recovering the carrying package after use are provided. The carrying package comprises a pallet, a body, a lower cap, an upper cap and bonding bands. The body has four walls which are interconnected and in which packing units, two lattices and an intermediate plate are disposed. The body has a height in which the packing units are laid on the other packing units via the intermediate plate forming two layers of the packing units. The lattices function as a partition wall for defining multiple compartments corresponding to the numbers of the packing units. The packing unit comprises two plastic discs, a plastic core, pancake reels, an intermediate film and sponge pads.
    Type: Grant
    Filed: March 10, 1993
    Date of Patent: May 16, 1995
    Assignee: S K M Ltd.
    Inventor: Ha Y. Kim