Patents by Inventor Chen Tong

Chen Tong 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).

  • INTERACTIVE EVENT PROCESSING METHOD AND APPARATUS
    Publication number: 20260186583
    Abstract: This application provides an interactive event processing method and apparatus. The method includes: obtaining a combination key event, where the combination key event is an interactive event used to trigger a zoom function; converting the combination key event into a zoom touch event; and zooming an interface in response to the zoom touch event.
    Type: Application
    Filed: August 23, 2023
    Publication date: July 2, 2026
    Inventors: Chen Tong, Ke Sun
  • EXPLANATION OF SYSTEM DETERMINATION
    Publication number: 20260155148
    Abstract: Techniques for generating and outputting a natural language explanation of a determination made by a system are described. The system presents content to a user, where the content is generated based on a system determination. The system determines history data associated with a user profile associated with the user and context data associated with the system determination. The system uses the history data and the context data to determine a natural language explanation that the output was generated based on the system determination. The system further uses the history data and the context data to generate a predicted system determination representing the system determination that resulted in the output presented to the user. Based on a similarity between the predicted system determination and the actual system determination, the natural language explanation is presented to the user.
    Type: Application
    Filed: January 28, 2026
    Publication date: June 4, 2026
    Inventors: Zheng Chen, Chen Tong, Xing Fan, Michael Alan Frey, Daniel Grace, Jie Hao, Ziyan Jiang, Chenlei Guo, Aram Galstyan, Yang Liu, Pradeep Natarajan
  • Explanation of system determination
    Patent number: 12562162
    Abstract: Techniques for generating and outputting a natural language explanation of a determination made by a system are described. The system presents content to a user, where the content is generated based on a system determination. The system determines history data associated with a user profile associated with the user and context data associated with the system determination. The system uses the history data and the context data to determine a natural language explanation that the output was generated based on the system determination. The system further uses the history data and the context data to generate a predicted system determination representing the system determination that resulted in the output presented to the user. Based on a similarity between the predicted system determination and the actual system determination, the natural language explanation is presented to the user.
    Type: Grant
    Filed: March 31, 2023
    Date of Patent: February 24, 2026
    Assignee: Amazon Technologies, Inc.
    Inventors: Zheng Chen, Chen Tong, Xing Fan, Michael Alan Frey, Daniel Grace, Jie Hao, Ziyan Jiang, Chenlei Guo, Aram Galstyan, Yang Liu, Pradeep Natarajan
  • Self-powered lighting for wheeled arrangements
    Publication number: 20060163960
    Abstract: A rotating wheel causes lights on and off the wheel to flash to create a light display. Moving pole teeth between a permanent magnet and an electromagnetic coil induce in the coil electrical pulses for flashing the lights.
    Type: Application
    Filed: January 24, 2005
    Publication date: July 27, 2006
    Inventors: Chen Cheng, Chen Tong, Chen Pei