Patents by Inventor Ming-Ching Shiu

Ming-Ching Shiu 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 securing card transaction by using mobile device
    Publication number: 20080255981
    Abstract: A method for securing card transaction by using mobile device is a method of personal card transaction added with a mechanism of mobile device so that it is capable of preventing the card from being embezzled and counterfeited effectively. Hence, it is possible for the card proprietor to place more trust in the safety of card transaction.
    Type: Application
    Filed: June 17, 2008
    Publication date: October 16, 2008
    Inventor: Ming-Ching Shiu
  • Method for securing card transaction by using mobile device
    Publication number: 20040177040
    Abstract: A method for securing card transaction by using mobile device is a method of personal card transaction added with a mechanism of mobile device so that it is capable of preventing the card from being embezzled and counterfeited effectively. Hence, it is possible for the card proprietor to place more trust in the safety of card transaction.
    Type: Application
    Filed: March 5, 2003
    Publication date: September 9, 2004
    Inventor: Ming-Ching Shiu