Patents by Inventor Liang LL Lu

Liang LL Lu 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).

  • Determining source of interface interactions
    Patent number: 11972368
    Abstract: Methods, systems, computer program products for determining the source of activity during interaction with a user interface are provided. The method comprises selecting one or more input devices from a plurality of available input devices coupled to the user interface and receiving respective measurements for the selected one or more input devices. Based on the received respective measurements, respective feature vectors for the one or more input devices are generated and then inputted to a pre-defined regression model. Then, the source of activity is determined based on a result received from the regression model.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: April 30, 2024
    Assignee: International Business Machines Corporation
    Inventors: Liang LL Lu, Sun Chun Hua, Jian Ling Shi, Yi Yang Ren
  • DETERMINING SOURCE OF INTERFACE INTERACTIONS
    Publication number: 20210089949
    Abstract: Methods, systems, computer program products for determining the source of activity during interaction with a user interface are provided. The method comprises selecting one or more input devices from a plurality of available input devices coupled to the user interface and receiving respective measurements for the selected one or more input devices. Based on the received respective measurements, respective feature vectors for the one or more input devices are generated and then inputted to a pre-defined regression model.
    Type: Application
    Filed: September 20, 2019
    Publication date: March 25, 2021
    Inventors: Liang LL Lu, Sun Chun Hua, Jian Ling Shi, Yi Yang Ren