Patents by Inventor Chung-Kuo HUANG

Chung-Kuo HUANG 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 PROVIDING PUSH-TO-TALK COMMUNICATION SERVICE IN A WIRELESS COMMUNICATIONS SYSTEM
    Publication number: 20170272919
    Abstract: A method for providing push-to-talk communication service is provided. The method is used in a broadcast server and includes: receiving an invitation message from a calling device; broadcasting a plurality of push-to-talk invitation messages to a plurality of called devices identified in a group list associated with the calling device; and receiving a plurality of push-to-talk acknowledgment messages from the called devices to establish a first voice transmission path between the broadcast server and the called devices.
    Type: Application
    Filed: June 23, 2016
    Publication date: September 21, 2017
    Inventors: Yu-Hsing LIN, Chen-Che HUANG, Chung-Kuo HUANG, Yu-Chuan CHANG, Chun-Hsiung FANG