Patents by Inventor Shujun Han

Shujun Han 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).

  • Publication number: 20240319856
    Abstract: A method is provided for adding graphical elements to content during an online meeting. A plurality of domain names are identified from email addresses associated with participants of an online meeting and a plurality graphical elements associated with the plurality of domain names are obtained. At least one graphical element of the plurality of graphical elements is associated with each domain name of the plurality of domain names. A selection of one or more graphical elements of the plurality of graphical elements is received and the one or more graphical elements are added to content for display during the online meeting.
    Type: Application
    Filed: March 21, 2023
    Publication date: September 26, 2024
    Inventors: Qiujun Zhao, Shujun Han
  • Publication number: 20240243938
    Abstract: Presented herein is a stage area for “focused” video that is configured to allow for dynamic layout changes during an online video conference or meeting. By providing a user interface environment that allows a user (meeting participant) to customize the stage, each participant can choose their own view, and the meeting host can fully customize a view for every participant in the meeting.
    Type: Application
    Filed: January 31, 2024
    Publication date: July 18, 2024
    Inventors: Yun Teng, Wen Jiang, Shujun Han, Yiqun Wang, Lin Wang
  • Patent number: 11949526
    Abstract: Presented herein is a stage area for “focused” video that is configured to allow for dynamic layout changes during an online video conference or meeting. By providing a user interface environment that allows a user (meeting participant) to customize the stage, each participant can choose their own view, and the meeting host can fully customize a view for every participant in the meeting.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: April 2, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Yun Teng, Wen Jiang, Shujun Han, Yiqun Wang, Lin Wang
  • Patent number: 11801475
    Abstract: The present invention provides a system for microalgae carbon fixation regulated based on natural environmental changes, which includes the following units: a microalgae cultivation unit; a light condensing unit configured to receive sunlight and increase light power density, the light condensing unit including one or more angle-adjustable light-condensing reflective panels; a light splitting unit configured to receive and split light transmitted from the light condensing unit, the light splitting unit including one or more angle-adjustable light splitting panels, the light splitting panel being capable of transmitting light within a spectral band in which microalgae has highest photosynthetic efficiency to thus allow the light to irradiate the microalgae cultivation unit, while being capable of reflecting light within other spectral bands; and a thermosiphon temperature control unit configured to control a temperature of the microalgae cultivation unit by controlling an opening degree of an air regulating va
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: October 31, 2023
    Assignee: Beijing University of Aeronautics and Astronautics
    Inventors: Xiaoyi Yang, Ziyu Liu, Shujun Han
  • Publication number: 20220111333
    Abstract: The present invention provides a system for microalgae carbon fixation regulated based on natural environmental changes, which includes the following units: a microalgae cultivation unit; a light condensing unit configured to receive sunlight and increase light power density, the light condensing unit including one or more angle-adjustable light-condensing reflective panels; a light splitting unit configured to receive and split light transmitted from the light condensing unit, the light splitting unit including one or more angle-adjustable light splitting panels, the light splitting panel being capable of transmitting light within a spectral band in which microalgae has highest photosynthetic efficiency to thus allow the light to irradiate the microalgae cultivation unit, while being capable of reflecting light within other spectral bands; and a thermosiphon temperature control unit configured to control a temperature of the microalgae cultivation unit by controlling an opening degree of an air regulating va
    Type: Application
    Filed: February 3, 2021
    Publication date: April 14, 2022
    Inventors: Xiaoyi Yang, Ziyu Liu, Shujun Han