Patents by Inventor Albert Bor-Ren Jeng

Albert Bor-Ren Jeng 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).

  • AUTHENTICATION METHOD AND AUTHENTICATION SYSTEM
    Publication number: 20150012988
    Abstract: An authentication method and an authentication system are provided. The authentication method includes the following steps. Providing a test image in a first state. Obtaining the test image in a second state in response to a rotating operation. Calculating a difference value between each of image hash values of the test image in the second state and the test image in a third state. Determining that an authentication is successful if the difference value is less than a threshold value, wherein the third state is a state in which the test image is up-right.
    Type: Application
    Filed: July 5, 2013
    Publication date: January 8, 2015
    Inventors: Albert Bor-Ren Jeng, Hahn-Ming Lee, Te-En Wei, Yuh-Jye Lee