Patents by Inventor Ang Lv

Ang Lv 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).

  • Tagging of user behavior data
    Patent number: 11783080
    Abstract: The present disclosure provides a technical solution related to tagging user behavior data. The processing device and method may determine and tag user behavior data according to an application to which the user behavior data belong based on analysis on an inheritance relationship between tasks associated with the user behavior data, so as to facilitate selectively deleting the user behavior data later.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: October 10, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Xin Li, Ang Lv, Chunyu Liu, Chunyu Li, Chao Wang, Eduardo D. Melo, Zhen Wang, Jiaojiao Li, Lve Chen, Lu Zhang, Peng Wang, Tong Wang, Xiaocheng Zhou, Yapu Jia, Ziqiang Liu, Yueyang Wang
  • TAGGING OF USER BEHAVIOR DATA
    Publication number: 20210117569
    Abstract: The present disclosure provides a technical solution related to tagging user behavior data. The processing device and method may determine and tag user behavior data according to an application to which the user behavior data belong based on analysis on an inheritance relationship between tasks associated with the user behavior data, so as to facilitate selectively deleting the user behavior data later.
    Type: Application
    Filed: January 25, 2019
    Publication date: April 22, 2021
    Inventors: Xin Li, Ang Lv, Chunyu Liu, Chunyu Li, Chao Wang, Eduardo D. Melo, Zhen Wang, Jiaojiao Li, Lve Chen, Lu Zhang, Peng Wang, Tong Wang, Xiaocheng Zhou, Yapu Jia, Ziqiang Liu, Yueyang Wang
  • Use of aqueous NaOH/thiourea solution in pilot-scale production of cellulose products
    Patent number: 7981337
    Abstract: The present invention relates to the use of an aqueous sodium hydroxide/thiourea solution, specifically to the use of an aqueous sodium hydroxide/thiourea solution for pilot-scale production of cellulose products, wherein sodium hydroxide constitutes 8.1%-12.0% of the total weight of the aqueous solution, thiourea constitutes 3.0%-6.0% of the total weight of the aqueous solution, and said cellulose products include regenerated cellulose filaments, films, nonwovens, as well as composite fibers and/or functional materials of protein/cellulose, chitin/cellulose, Konjac Glucomannan/cellulose, nano-crystal particle/cellulose, etc.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: July 19, 2011
    Assignees: Wuhan University, Jiangsu Long-Ma Green Fibers Co., Ltd.
    Inventors: Lina Zhang, Dong Ruan, Jinping Zhou, Ang Lv
  • Use of Aqueous Naoh/Thiourea Solution in Pilot-Scale Production of Cellulose Products
    Publication number: 20080284054
    Abstract: The present invention relates to the use of an aqueous sodium hydroxide/thiourea solution, specifically to the use of an aqueous sodium hydroxide/thiourea solution for pilot-scale production of cellulose products, wherein sodium hydroxide constitutes 8.1%-12.0% of the total weight of the aqueous solution, thiourea constitutes 3.0%-6.0% of the total weight of the aqueous solution, and said cellulose products include regenerated cellulose filaments, films, nonwovens, as well as composite fibers and/or functional materials of protein/cellulose, chitin/cellulose, Konjac Glucomannan/cellulose, nano-crystal particle/cellulose, etc.
    Type: Application
    Filed: April 21, 2006
    Publication date: November 20, 2008
    Applicants: JIANGSU LONG-MA GREEN FIBERS CO., LTD., WUHAN UNIVERSITY
    Inventors: Lina Zhang, Dong Ruan, Jinping Zhou, Ang Lv, Chuntao LI