Patents by Inventor Xuechao CAO

Xuechao CAO 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).

  • Spiropyrrolidine derived antiviral agents
    Patent number: 11976084
    Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof: which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: May 7, 2024
    Assignee: Enanta Pharmaceuticals, Inc.
    Inventors: Guoqiang Wang, Ruichao Shen, Jun Ma, Yong He, Xuechao Xing, Hui Cao, Xuri Gao, Xiaowen Peng, Joseph D. Panarese, Yat Sun Or
  • Video sharing implementation method and system
    Patent number: 11115730
    Abstract: A video sharing implementation method and system are provided, with the method including receiving a user's access request for a video sharing link which carries an address of a video and an identifier of a shared object, parsing the video sharing link to obtain the address of the video and the identifier of the shared object, playing the video according to the address of the video, and displaying the shared object corresponding to the identifier of the shared object in a video display interface, and jumping to a product link of the shared object in response to the user's selection of the shared object.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: September 7, 2021
    Assignees: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO, LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Ganglin Peng, Xuechao Cao, Man Zhang, Fan Li, Yuefeng Wu, Sikun Yao, Weihua Zhang, Hongguang Zhang, Leifeng Kong, Shitao Song, Jiangxu Wu
  • VIDEO SHARING IMPLEMENTATION METHOD AND SYSTEM
    Publication number: 20190182562
    Abstract: A video sharing implementation method and system are provided, with the method including receiving a user's access request for a video sharing link which carries an address of a video and an identifier of a shared object, parsing the video sharing link to obtain the address of the video and the identifier of the shared object, playing the video according to the address of the video, and displaying the shared object corresponding to the identifier of the shared object in a video display interface, and jumping to a product link of the shared object in response to the user's selection of the shared object.
    Type: Application
    Filed: April 21, 2017
    Publication date: June 13, 2019
    Applicants: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO, LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Ganglin PENG, Xuechao CAO, Man ZHANG, Fan LI, Yuefeng WU, Sikun YAO, Weihua ZHANG, Hongguang ZHANG, Leifeng KONG, Shitao SONG, Jiangxu WU