Patents by Inventor Guangwen WU

Guangwen WU 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).

  • Method for establishing communication connection
    Patent number: 11750417
    Abstract: Embodiments disclosed include a method for establishing a communication connection. The method includes: receiving a connection request message transmitted by a first terminal, the connection request message carrying a first user identifier and a second user identifier; determining a second relay node corresponding to the second user identifier, the second relay node being a relay node communicatively connected to a second terminal; transmitting the connection request message to the second relay node through a relay path to the second relay node, so that the second relay node transmits the connection request message to the second terminal; and transmitting, in response to receiving a connection confirmation message returned by the second terminal, the connection confirmation message to the first terminal, so that the first terminal establishes a communication connection with the second terminal based on the connection confirmation message.
    Type: Grant
    Filed: January 14, 2021
    Date of Patent: September 5, 2023
    Assignee: Tencent Technology (Shenzhen) Company Limited
    Inventors: Lei Xie, Guangwen Wu, Daibin Xie, Yale Zhang
  • Flash Lamp, Flash Lamp Control Method And Mobile Equipment
    Publication number: 20220334447
    Abstract: A flash lamp, a flash lamp control method and a mobile device are described. The flash lamp includes a light-emitting device and an electrochromic module disposed on the light-emitting device. A color of the electrochromic module is different under different operating voltages, such that a color temperature of light is different, the light being emitted by the light-emitting device and passing through the electrochromic module.
    Type: Application
    Filed: July 5, 2022
    Publication date: October 20, 2022
    Inventors: Wei Liu, Qing Xiao, Zheng Liu, Guangwen Wu, Dandan Su
  • METHOD FOR ESTABLISHING COMMUNICATION CONNECTION
    Publication number: 20210135901
    Abstract: Embodiments disclosed include a method for establishing a communication connection. The method includes: receiving a connection request message transmitted by a first terminal, the connection request message carrying a first user identifier and a second user identifier; determining a second relay node corresponding to the second user identifier, the second relay node being a relay node communicatively connected to a second terminal; transmitting the connection request message to the second relay node through a relay path to the second relay node, so that the second relay node transmits the connection request message to the second terminal; and transmitting, in response to receiving a connection confirmation message returned by the second terminal, the connection confirmation message to the first terminal, so that the first terminal establishes a communication connection with the second terminal based on the connection confirmation message.
    Type: Application
    Filed: January 14, 2021
    Publication date: May 6, 2021
    Applicant: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Lei XIE, Guangwen WU, Daibin XIE, Yale ZHANG