Patents by Inventor Wang Lianghui

Wang Lianghui 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).

  • Interactive attention monitoring in online conference sessions
    Patent number: 8750472
    Abstract: In an online conference session involving a presenter at an endpoint device and a plurality of attendees at respective endpoint devices, screenshots of content displayed at the endpoint device of the presenter and content displayed at the endpoint devices of each of the attendees are captured on a periodic basis. First data is stored that represents screenshots of content displayed at the endpoint device of the presenter and of content displayed at the endpoint devices of each of the attendees for each screenshot capture instance. Second data is stored that represents captured screenshots at each of a plurality of screenshot capture instances at the endpoint device for each attendee during the conference session. An attention metric is generated for one or more attendees based on the first data and second data.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: June 10, 2014
    Assignee: Cisco Technology, Inc.
    Inventors: Wang Shun, Li Hua, Zhou Ziyu, Wang Lianghui
  • INTERACTIVE ATTENTION MONITORING IN ONLINE CONFERENCE SESSIONS
    Publication number: 20130258042
    Abstract: In an online conference session involving a presenter at an endpoint device and a plurality of attendees at respective endpoint devices, screenshots of content displayed at the endpoint device of the presenter and content displayed at the endpoint devices of each of the attendees are captured on a periodic basis. First data is stored that represents screenshots of content displayed at the endpoint device of the presenter and of content displayed at the endpoint devices of each of the attendees for each screenshot capture instance. Second data is stored that represents captured screenshots at each of a plurality of screenshot capture instances at the endpoint device for each attendee during the conference session. An attention metric is generated for one or more attendees based on the first data and second data.
    Type: Application
    Filed: March 30, 2012
    Publication date: October 3, 2013
    Applicant: CISCO TECHNOLOGY, INC.
    Inventors: Wang Shun, Li Hua, Zhou Ziyu, Wang Lianghui