Patents by Inventor Heon Kwang Lim

Heon Kwang Lim 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).

  • Food packing material having hydrophobicity, manufacturing method and mold thereof
    Patent number: 9427923
    Abstract: Provided is an food packing material, manufacturing method and mold thereof having hydrophobicity including a number of columns formed in one side of food packing material. The disclosure may provide food packing material, manufacturing method and mold thereof in which an amount of contents off a wall of the food packing material may be minimized by hydrophobicity.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: August 30, 2016
    Assignees: CJ CHEILJEDANG CORPORATION, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Jin Hwan Lee, Kyoung Sik Jo, Sang Wook Lee, Min Young Park, Sang Eon Lee, Kang Won Lee, Jin Ha Kim, Heon Kwang Lim, Seung Seob Lee
  • FOOD PACKING MATERIAL HAVING HYDROPHOBICITY, MANUFACTURING METHOD AND MOLD THEREOF
    Publication number: 20140183201
    Abstract: Provided is an food packing material, manufacturing method and mold thereof having hydrophobicity including a number of columns formed in one side of food packing material. The disclosure may provide food packing material, manufacturing method and mold thereof in which an amount of contents off a wall of the food packing material may be minimized by hydrophobicity.
    Type: Application
    Filed: August 31, 2011
    Publication date: July 3, 2014
    Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, CJ CHEILJEDANG CORPORATION
    Inventors: Jin Hwan Lee, Kyoung Sik Jo, Sang Wook Lee, Min Young Park, Sang Eon Lee, Kang Won Lee, Jin Ha Kim, Heon Kwang Lim, Seung Seob Lee