Patents by Inventor YoungWho HWANG

YoungWho HWANG 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).

  • Method for providing for one-barcode service, and system therefor
    Patent number: 10504134
    Abstract: A method of providing a one-barcode service, and more particularly, to a method of providing a one-barcode service, in which a plurality of pieces of card information are registered using a single barcode, alliance company information in connection with each piece of card information are managed using the single barcode, and an alliance company service is used, and a system therefor.
    Type: Grant
    Filed: March 22, 2016
    Date of Patent: December 10, 2019
    Assignee: SK PLANET CO., LTD.
    Inventors: JongSoo Lee, MinSeok Namkoong, YoungWho Hwang, Hangmin Jo, YoungTae Shim
  • METHOD FOR PROVIDING FOR ONE-BARCODE SERVICE, AND SYSTEM THEREFOR
    Publication number: 20160283968
    Abstract: A method of providing a one-barcode service, and more particularly, to a method of providing a one-barcode service, in which a plurality of pieces of card information are registered using a single barcode, alliance company information in connection with each piece of card information are managed using the single barcode, and an alliance company service is used, and a system therefor.
    Type: Application
    Filed: March 22, 2016
    Publication date: September 29, 2016
    Inventors: JongSoo LEE, MinSeok NAMKOONG, YoungWho HWANG, Hangmin JO, YoungTae SHIM