Patents by Inventor Jong-Hoon Chae

Jong-Hoon Chae 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).

  • Patent number: 8181880
    Abstract: The present invention relates to a combi-card which can be used in a contact-type or noncontact-type fashion and a method for manufacturing the same. More particularly, this invention relates to a combi-card and a method for making the same, in which an inlay layer on which an antenna terminal made of a coil or conductive fiber is formed and a COB (chip on board) on which ACF (anisotropic conductor film) is applied, are pre-treated by a heating head and the like, the COB is attached to an antenna coil insertion layer, and an upper printing sheet with a protection film, and a lower printing sheet with a protection film, which are cut out to be suitable for the COB shape, are stacked to construct a combi-card.
    Type: Grant
    Filed: June 15, 2005
    Date of Patent: May 22, 2012
    Assignee: Korea Minting & Security Printing Corporation
    Inventors: Sang-Chel Kwon, Jin-Ho Ryu, Jong-Hoon Chae, Jin-Ki Hong
  • Publication number: 20090200382
    Abstract: The present invention relates to a combi-card which can be used in a contact-type or noncontact-type fashion and a method for manufacturing the same. More particularly, this invention relates to a combi-card and a method for making the same, in which an inlay layer on which an antenna terminal made of a coil or conductive fiber is formed and a COB (chip on board) on which ACF (anisotropic conductor film) is applied, are pre-treated by a heating head and the like, the COB is attached to an antenna coil insertion layer, and an upper printing sheet with a protection film, and a lower printing sheet with a protection film, which are cut out to be suitable for the COB shape, are stacked to construct a combi-card.
    Type: Application
    Filed: June 15, 2005
    Publication date: August 13, 2009
    Applicant: Korea Minting & Security Printing Corporation
    Inventors: Sang-Chel Kwon, Jin-Ho Ryu, Jong-Hoon Chae, Jin-Ki Hong