Patents by Inventor Wang Saikun

Wang Saikun 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).

  • Optimizing user experiences of web conferences that send data with source-specific multicast and automatic multicast tunneling
    Patent number: 9774463
    Abstract: Techniques are presented herein for a multicast server to group receivers, or user devices, with other receivers having similar characteristics, so that the group can be paired with source-specific multicast channel that is optimized specifically for the receivers of the group. The server receives information regarding hardware and network capabilities from each of the user devices. The server then groups the user devices according to their information, where each group contains user devices having hardware and network information that is similar to one another. The server then receives, at random intervals, network reports that are generated by at least one user device from at least one of the groups, where the network reports include information related to the network performance experienced by a user device. The server then adjusts the SSM channel associated with the group of user devices based on the information in the network report.
    Type: Grant
    Filed: September 2, 2015
    Date of Patent: September 26, 2017
    Assignee: Cisco Technology, Inc.
    Inventors: Wang Saikun, Duanpei Wu, Chaoyu Zhang
  • OPTIMIZING USER EXPERIENCES OF WEB CONFERENCES THAT SEND DATA WITH SOURCE-SPECIFIC MULTICAST AND AUTOMATIC MULTICAST TUNNELING
    Publication number: 20170063563
    Abstract: Techniques are presented herein for a multicast server to group receivers, or user devices, with other receivers having similar characteristics, so that the group can be paired with source-specific multicast channel that is optimized specifically for the receivers of the group. The server receives information regarding hardware and network capabilities from each of the user devices. The server then groups the user devices according to their information, where each group contains user devices having hardware and network information that is similar to one another. The server then receives, at random intervals, network reports that are generated by at least one user device from at least one of the groups, where the network reports include information related to the network performance experienced by a user device. The server then adjusts the SSM channel associated with the group of user devices based on the information in the network report.
    Type: Application
    Filed: September 2, 2015
    Publication date: March 2, 2017
    Inventors: Wang Saikun, Duanpei Wu, Chaoyu Zhang