Patents by Inventor Charlie Lei LOU

Charlie Lei LOU 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).

  • Integrated video and data system
    Patent number: 11758240
    Abstract: A system for integrating video content and data provision includes an upstream signal path to process upstream data traffic received from a first transmission network for transmission to a second transmission network, and a downstream signal path to process downstream data traffic and downstream video traffic for transmission from the second transmission network to the first transmission network. The upstream signal path includes an analog-to-digital converter (ADC) and an upstream demodulator, and the downstream signal path includes an Ethernet processor, a digital-signal-processor (DSP) and a digital-to-analog converter (DAC).
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: September 12, 2023
    Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITED
    Inventors: Weimin Zhang, Yong Li, Xuemin Chen, Charlie Lei Lou
  • INTEGRATED VIDEO AND DATA SYSTEM
    Publication number: 20200092615
    Abstract: A system for integrating video content and data provision includes an upstream signal path to process upstream data traffic received from a first transmission network for transmission to a second transmission network, and a downstream signal path to process downstream data traffic and downstream video traffic for transmission from the second transmission network to the first transmission network. The upstream signal path includes an analog-to-digital converter (ADC) and an upstream demodulator, and the downstream signal path includes an Ethernet processor, a digital-signal-processor (DSP) and a digital-to-analog converter (DAC).
    Type: Application
    Filed: August 30, 2019
    Publication date: March 19, 2020
    Inventors: Weimin ZHANG, Yong Li, Xuemin CHEN, Charlie Lei LOU