Patents by Inventor Shijie Ouyang

Shijie Ouyang 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).

  • Cable TV network broadband access system with distributed deployment and centralized control
    Patent number: 9832499
    Abstract: The present invention provides a cable TV broadband access system with distributed deployment and centralized control, which comprises: a system terminal end, configured to receive and transmit uplink and downlink service data, and receive and respond to access control data and management control data; a system access end, configured to implement data format transformation and data forwarding or processing for said uplink and downlink service data, said access control data and said management control data of said system terminal end, and transmit, receive and respond to management control data of said system access end; a system head end, configured to implement management control and access control for said system access end and said system terminal end, and process, converge and forward said uplink and downlink service data.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: November 28, 2017
    Assignees: SHENZHEN TOPWAY VIDEO COMMUNICATION CO., LTD., ACADEMY OF BROADCASTING PLANNING, SARFT, TOPVISION TECHNOLOGIES CO., LTD., HUAWEI TECHNOLOGIES CO., LTD., ZTE CORPORATION, CISCO SYSTEMS INC.
    Inventors: Zhifan Sheng, Jiangshan Xu, Yanlong Qin, Yanming Ren, Shijie Ouyang, Lili Sun, Biduo Chen, Guangsheng Wu, John Chapman, Zhenwei Li
  • CABLE TV NETWORK BROADBAND ACCESS SYSTEM WITH DISTRIBUTED DEPLOYMENT AND CENTRALIZED CONTROL
    Publication number: 20150046966
    Abstract: The present invention provides a cable TV broadband access system with distributed deployment and centralized control, which comprises: a system terminal end, configured to receive and transmit uplink and downlink service data, and receive and respond to access control data and management control data; a system access end, configured to implement data format transformation and data forwarding or processing for said uplink and downlink service data, said access control data and said management control data of said system terminal end, and transmit, receive and respond to management control data of said system access end; a system head end, configured to implement management control and access control for said system access end and said system terminal end, and process, converge and forward said uplink and downlink service data.
    Type: Application
    Filed: March 12, 2013
    Publication date: February 12, 2015
    Inventors: Zhifan Sheng, Jiangshan Xu, Yanlong Qin, Yanming Ren, Shijie Ouyang, Lili Sun, Biduo Chen, Guangsheng Wu, John Chapman, Zhenwei Li