Patents by Inventor Kehang Wu

Kehang Wu 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).

  • VIRTUAL UNIVERSAL SERIAL BUS INTERFACE
    Publication number: 20250021293
    Abstract: A virtual USB interface can enable a software module, e.g., conferencing software, to interface with a software audio endpoint as if the software audio endpoint were a physical USB endpoint. Signals conforming to the USB standard can be transceived and adapted to and from non-USB signals using the virtual USB interface. Both the signals conforming to the USB standard and the non-USB signals may include a media channel and/or a control channel.
    Type: Application
    Filed: September 27, 2024
    Publication date: January 16, 2025
    Inventors: Jonathan Portwood, Jingan Pei, Kehang Wu, Mathew T. Abraham
  • Virtual universal serial bus interface
    Patent number: 12135915
    Abstract: A virtual USB interface can enable a software module, e.g., conferencing software, to interface with a software audio endpoint as if the software audio endpoint were a physical USB endpoint. Signals conforming to the USB standard can be transceived and adapted to and from non-USB signals using the virtual USB interface. Both the signals conforming to the USB standard and the non-USB signals may include a media channel and/or a control channel.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: November 5, 2024
    Assignee: Shure Acquisition Holdings, Inc.
    Inventors: Jonathan Portwood, Jingan Pei, Kehang Wu, Mathew T. Abraham
  • Communications Between Networked Audio Devices
    Publication number: 20240031048
    Abstract: An audio device may be connected to a communication network. The audio device may send or receive audio data via a network, based on a network clock that may be synchronized with other audio device connected to the network. The audio device may buffer, convert between digital audio signals and analog audio signals, encrypt, decrypt, packetize, depacketize, compress, and/or decompress audio data using a local asynchronous media clock using a relatively lower precision clocking technology such as a crystal-based oscillator.
    Type: Application
    Filed: July 19, 2023
    Publication date: January 25, 2024
    Inventors: Jonathan Portwood, Kehang Wu, Steve Leib
  • VIRTUAL UNIVERSAL SERIAL BUS INTERFACE
    Publication number: 20220121416
    Abstract: A virtual USB interface can enable a software module, e.g., conferencing software, to interface with a software audio endpoint as if the software audio endpoint were a physical USB endpoint. Signals conforming to the USB standard can be transceived and adapted to and from non-USB signals using the virtual USB interface. Both the signals conforming to the USB standard and the non-USB signals may include a media channel and/or a control channel.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 21, 2022
    Inventors: Jonathan Portwood, Jingan Pei, Kehang Wu, Mathew T. Abraham