Patents by Inventor Hee Yong Seo

Hee Yong Seo 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).

  • Metal card and manufacturing method thereof
    Patent number: 9076093
    Abstract: Provided is a metal card including a metal card sheet made of duralumin and an anodized layer formed by anodizing a surface of the metal card sheet, wherein a background color or pattern of the metal card is determined according to a composition of electrolyte of the anodizing for forming the anodized layer.
    Type: Grant
    Filed: July 6, 2012
    Date of Patent: July 7, 2015
    Assignee: BIOSMART CORPORATION
    Inventors: Hee Yong Seo, Young Jin Park
  • METAL CARD AND MANUFACTURING METHOD THEREOF
    Publication number: 20140144993
    Abstract: Provided is a metal card including a metal card sheet made of duralumin and an anodized layer formed by anodizing a surface of the metal card sheet, wherein a background color or pattern of the metal card is determined according to a composition of electrolyte of the anodizing for forming the anodized layer.
    Type: Application
    Filed: July 6, 2012
    Publication date: May 29, 2014
    Applicant: BIOSMART CORPORATION
    Inventors: Hee Yong Seo, Young Jin Park