Patents by Inventor Xiangli Kong

Xiangli Kong 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).

  • Modified porous membrane material and preparation method thereof, and liquid membrane separation method of carbon dioxide
    Patent number: 11628410
    Abstract: A membrane modification method for improving liquid membrane separation of carbon dioxide (CO2) includes grafting an organic substance containing an amine group on a porous membrane material, and loading water into pore channels of the porous membrane material to prepare a supported liquid membrane for a gas mixture separation experiment of CO2. In the method, the amine group is introduced through chemical grafting to make the water being alkaline when used as membrane liquid. Compared with an alkaline solution as the membrane liquid, the method can avoid the loss of active alkaline substances and increase the permeation flux of CO2.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: April 18, 2023
    Assignee: NANJING TECH UNIVERSITY
    Inventors: Yiqun Fan, Peng Xu, Minghui Qiu, Kaiyun Fu, Xianfu Chen, Xiangli Kong, Dawei Gong
  • MODIFIED POROUS MEMBRANE MATERIAL AND PREPARATION METHOD THEREOF, AND LIQUID MEMBRANE SEPARATION METHOD OF CARBON DIOXIDE
    Publication number: 20220362721
    Abstract: A membrane modification method for improving liquid membrane separation of carbon dioxide (CO2) includes grafting an organic substance containing an amine group on a porous membrane material, and loading water into pore channels of the porous membrane material to prepare a supported liquid membrane for a gas mixture separation experiment of CO2. In the method, the amine group is introduced through chemical grafting to make the water being alkaline when used as membrane liquid. Compared with an alkaline solution as the membrane liquid, the method can avoid the loss of active alkaline substances and increase the permeation flux of CO2.
    Type: Application
    Filed: June 17, 2020
    Publication date: November 17, 2022
    Applicant: NANJING TECH UNIVERSITY
    Inventors: Yiqun FAN, Peng XU, Minghui QIU, Kaiyun FU, Xianfu CHEN, Xiangli KONG, Dawei GONG
  • Snapshot generation for search results page preview
    Patent number: 9218419
    Abstract: Methods, systems, and programming for providing web page snapshots are disclosed. A URL is received. A snapshot of the web page associated with the URL is generated. A plurality of features is extracted from the snapshot. A determination is made regarding whether the snapshot is high quality based on the plurality of extracted features of the snapshot. The generated snapshot is provided as a viewable and actionable link to the URL.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: December 22, 2015
    Assignee: YAHOO! INC.
    Inventors: Hui Wu, Shenhong Zhu, Xiangli Kong, Hang Su, Xiaobing Han, Zhongqiang Chen
  • SNAPSHOT GENERATION FOR SEARCH RESULTS PAGE PREVIEW
    Publication number: 20130283140
    Abstract: Methods, systems, and programming for providing web page snapshots are disclosed. A URL is received. A snapshot of the web page associated with the URL is generated. A plurality of features is extracted from the snapshot. A determination is made regarding whether the snapshot is high quality based on the plurality of extracted features of the snapshot. The generated snapshot is provided as a viewable and actionable link to the URL.
    Type: Application
    Filed: April 23, 2012
    Publication date: October 24, 2013
    Applicant: YAHOO! INC.
    Inventors: Hui Wu, Shenhong Zhu, Xiangli Kong, Hang Su, Xiaobing Han, Zhongqiang Chen