Patents by Inventor Cheng-Shin Tsai

Cheng-Shin Tsai 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).

  • IDENTITY AUTHENTICATION METHOD
    Publication number: 20190392129
    Abstract: An identity authentication method verifies an identity by selecting a portion of the first biometric information and all or part of a second biometric information. The identity authentication method uses part of the biometric information of the user to perform authentication, which may improve the convenience of use. The identity authentication method adopts two biometric verifications, which may maintain the accuracy of the authentication.
    Type: Application
    Filed: February 1, 2019
    Publication date: December 26, 2019
    Applicant: ELAN MICROELECTRONICS CORPORATION
    Inventors: Cheng-Shin Tsai, Fang-Yu Chao, Chih-Yuan Cheng, Wei-Han Lin