Patents by Inventor Chao Yao CHEN

Chao Yao CHEN 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).

  • Voice guide device and a method thereof
    Publication number: 20180061405
    Abstract: A voice guide device and a method thereof provided in the present disclosure are characterized that a terminal module is inserted into a smart device's jack through which a little electricity is received, stored, transformed and transmitted to a voice generation unit so that an audio signal, which is generated with default voice data read, is transmitted to the smart device from a terminal module for driving the smart device.
    Type: Application
    Filed: November 30, 2016
    Publication date: March 1, 2018
    Applicant: WALTON ADVANCED ENGINEERING INC.
    Inventors: Hong Chi YU, Mao Ting CHANG, Yu Tsung LAN, Chun Neng HUANG, Chao Yao CHEN