Patents by Inventor Xiao Hui Dang

Xiao Hui Dang 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).

  • Distributed microphone in wireless audio system
    Patent number: 11877113
    Abstract: A microphone device generates a transmit audio stream via at least one microphone on the microphone device. The microphone device transmits the transmit audio stream to the computing device via a first wireless connection and ignores a receive audio stream received from the computing device via the first wireless connection. The speaker device obtains a set of connection parameters for the first wireless connection between the microphone device and the computing device, intercepts the receive audio stream transmitted using the first wireless connection from the computing device to the microphone device, and plays the receive audio stream on a speaker of the speaker device.
    Type: Grant
    Filed: November 18, 2021
    Date of Patent: January 16, 2024
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xiao Hui Dang, John S. Graham, Scott Walsh
  • DISTRIBUTED MICROPHONE IN WIRELESS AUDIO SYSTEM
    Publication number: 20230134602
    Abstract: A microphone device generates a transmit audio stream via at least one microphone on the microphone device. The microphone device transmits the transmit audio stream to the computing device via a first wireless connection and ignores a receive audio stream received from the computing device via the first wireless connection. The speaker device obtains a set of connection parameters for the first wireless connection between the microphone device and the computing device, intercepts the receive audio stream transmitted using the first wireless connection from the computing device to the microphone device, and plays the receive audio stream on a speaker of the speaker device.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 4, 2023
    Applicant: Plantronics, Inc.
    Inventors: Xiao Hui Dang, John S. Graham, Scott Walsh