Patents by Inventor Shih-Kai Shen

Shih-Kai Shen 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).

  • Voiceprint certification method and electronic device thereof
    Patent number: 10867020
    Abstract: A voiceprint certification method is provided. The method is applicable to an electronic device which records a plurality pieces of user information and a plurality of voiceprints of a plurality of verification words corresponding to each piece of user information. The method includes: receiving first user information among the plurality pieces of user information; selecting at least one first verification word from the verification words corresponding to the first user information and generating a random verification sentence including the at least one first verification word, to prompt a user to read the random verification sentence; and certifying the user by comparing a user input sentence with the random verification sentence and by determining whether a voiceprint corresponding to the first verification word in the user input sentence matches the voiceprint of the first verification word corresponding to the first user information recorded in the electronic device.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: December 15, 2020
    Assignee: Far EasTone Telecommunications Co., Ltd.
    Inventors: Wen-Shien Yu, Shih-Kai Shen
  • VOICEPRINT CERTIFICATION METHOD AND ELECTRONIC DEVICE THEREOF
    Publication number: 20190228138
    Abstract: A voiceprint certification method is provided. The method is applicable to an electronic device which records a plurality pieces of user information and a plurality of voiceprints of a plurality of verification words corresponding to each piece of user information. The method includes: receiving first user information among the plurality pieces of user information; selecting at least one first verification word from the verification words corresponding to the first user information and generating a random verification sentence including the at least one first verification word, to prompt a user to read the random verification sentence; and certifying the user by comparing a user input sentence with the random verification sentence and by determining whether a voiceprint corresponding to the first verification word in the user input sentence matches the voiceprint of the first verification word corresponding to the first user information recorded in the electronic device.
    Type: Application
    Filed: June 20, 2018
    Publication date: July 25, 2019
    Applicant: Far EasTone Telecommunications Co., Ltd.
    Inventors: Wen-Shien Yu, Shih-Kai Shen