Patents by Inventor Longfeng WEI

Longfeng WEI 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).

  • Patent number: 10235125
    Abstract: An audio playback control method and a terminal device are described. The method includes starting an application, and playing a background audio of the application, acquiring a foreground audio, and determining duration and volume of the foreground audio. If the duration of the foreground audio is greater than a first threshold and the volume of the foreground audio is greater than a second threshold, the method can reduce volume of the background audio.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: March 19, 2019
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Xiaorong Chen, Kai Xu, Longfeng Wei
  • Patent number: 9472165
    Abstract: The present disclosure relates to a method for achieving moving synchronization in remote control, which includes: obtaining a remote control instruction, and extracting a target speed and a remote moment from the remote control instruction; obtaining a local moving state of a controlled object, the local moving state including a local speed and a local moment of the controlled object; calculating a delay time according to the remote control moment and the local moment; and moving the controlled object according to the delay time, the target speed, the local speed and a preset synchronization time. In addition, also provided is a system for achieving moving synchronization in remote control and a computer storage medium. The aforementioned method and system for achieving moving synchronization in remote control and the computer storage medium enable the moving synchronization effect to be smoother.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: October 18, 2016
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Guohong Li, Longfeng Wei
  • Publication number: 20160291929
    Abstract: An audio playback control method and a terminal device are described. The method includes starting an application, and playing a background audio of the application, acquiring a foreground audio, and determining duration and volume of the foreground audio. If the duration of the foreground audio is greater than a first threshold and the volume of the foreground audio is greater than a second threshold, the method can reduce volume of the background audio.
    Type: Application
    Filed: June 9, 2016
    Publication date: October 6, 2016
    Inventors: Xiaorong Chen, Kai Xu, Longfeng Wei
  • Publication number: 20150062008
    Abstract: The present disclosure relates to a method for achieving moving synchronization in remote control, which includes: obtaining a remote control instruction, and extracting a target speed and a remote moment from the remote control instruction; obtaining a local moving state of a controlled object, the local moving state including a local speed and a local moment of the controlled object; calculating a delay time according to the remote control moment and the local moment; and moving the controlled object according to the delay time, the target speed, the local speed and a preset synchronization time. In addition, also provided is a system for achieving moving synchronization in remote control and a computer storage medium. The aforementioned method and system for achieving moving synchronization in remote control and the computer storage medium enable the moving synchronization effect to be smoother.
    Type: Application
    Filed: November 10, 2014
    Publication date: March 5, 2015
    Inventors: Guohong LI, Longfeng WEI